How many institutions own ECOR stock?

A company's 13F filings with the Securities and Exchange Commission (SEC) provides investors with comprehensive information about institutional ownership in a listed company, a sign of strength in terms of how many institutions have confidence in that company. The number of institutional investors who currently own ECOR shares is 38, representing 15.5% of the company's common stock.

Who are the major shareholders selling electroCore, Inc. stock?

UBS GROUP AG, in the last quarter, reduced its stake in ECOR by -4.44% restricting it's holding to 7.46 thousand shares of worth nearly $33.46K. BNP PARIBAS ARBITRAGE, SNC also lessened -82.22% of the ECOR shares from its portfolio, reducing its holding to 24 shares of worth $108.00. TOWER RESEARCH CAPITAL LLC (TRC) also shunned ECOR shares holding by -56.28% last quarter which brought its holding to 289 shares worth $1.30K.

Investors who are buying ECOR stock?

As per its latest 13F filing, CITADEL ADVISORS LLC increased its stake in ECOR by 100% in the last quarter. The institutional holder raised its holding to 34.64 thousand shares having worth more than $155.38K. TEJARA CAPITAL LTD also added 100% more shares of ECOR to its portfolio, raising its holding to 100.38 thousand shares of worth $450.20K. FNY INVESTMENT ADVISERS, LLC also increased its ECOR shares holding by 100% which brought its holding to 18.44 thousand shares worth $82.00K.

ECOR's major insiders: who are they?

The insider with the most stakes in ECOR is Merck Global Health Innovation Fund, LLC , 10 percent owner at the company. Additionally, ECOR stock is highly held by director Errico Joseph P and director TULLIS JAMES L L among others.

Did an insider recently sell ECOR stock?

Company executives, directors, and other insiders own 31.59% percent of electroCore, Inc.'s stock. Within the last six months, there have been 2 transaction(s) in which ECOR insiders have sold stock, totaling 4.67K shares. Insiders that have sold shares include LEV JOSHUA S., POSNER BRIAN M, and ERRICO JOSEPH P.

Which insider recently purchased ECOR stock?

There have been 1 transaction(s) during the past 6-months in which electroCore, Inc. insiders have bought stock, totalling 1000 shares

How much of ECOR does insiders own?

Around 337.9K electroCore, Inc. shares are held by insiders, which represents about 31.59% of ECOR stock.

Who is the insider with the largest stake?

ECOR 10 percent owner, Merck Global Health Innovation Fund, LLC holds the largest portfolio of the company's shares. ECOR shares owned by Merck total nearly 3.35 million.

Which institution holds the most shares in ECOR?

ROCKEFELLER CAPITAL MANAGEMENT L.P. is the largest institutional owner in ECOR which holds 1.95 thousand shares worth $8.73K or 0.02% of the total ECOR shares outstanding followed by UBS GROUP AG with ownership of 7.46 thousand shares representing 0.09% of the ECOR ownership. CITADEL ADVISORS LLC is the third largest stakeholder with 34.64 thousand shares or 0.41% of the ownership worth more than $155.38K.

Is electroCore, Inc. stock optionable?

Stock options give the owner the ability but not the obligation to buy or sell a security at a predetermined price and date. Stock options can be classified into two types: puts and calls. A put is a bet on falling stock, and a call is a bet on rising stock. As far as the ECOR is concerned, it is a stock which is not optionable.

Is there a short position on ECOR's shares?

Number of ECOR shares short is 430.99K. Shares short is a market sentiment in which investors have sold their shares short in a given stock but have not yet covered them or closed them out.

About how many outstanding ECOR shares are there?

As of today, 7.58M shares of ECOR are outstanding.

Is there many float in ECOR stock?

Float represents the number of tradeable shares in a specific stock. By subtracting restricted and closely-held shares from a firm's total outstanding shares, we can calculate its floating stock. The term "closely-held shares" refers to shares held by employees, major shareholders, and company insiders. At present, ECOR has 5.63M shares in float.

ECOR short ratio: what is it?

Short ratio is calculated by dividing the number of short shares, short interest or bets that shareholders will sell short from the average daily volume. A higher ratio indicates longer times needed to repurchase borrowed shares (sold). The short ratio for ECOR is 3.94.

electroCore (ECOR) insider trading activity: Get Latest News Today

Stock Outstanding Shares

Making an investment decision in the stock market involves a certain amount of risk, so it's important to thoroughly review a company's stock before making any decisions. Stock float, number of short positions and outstanding shares are among the many factors an investor should take into account.

ShortableYes

OptionableNo

Short Percent Of Outstanding Shares5.68

Short Percent Of Float6.12

Shares Outstanding7.58M

Shares Float5.63M

Shares Short430.99K

Short Ratio3.94

6.12%

Short % of Float

5.68%

Short % of Shares Outstanding

Market Insider

Investors cannot turn a blind eye to insiders as well as institutional ownership. They need to follow insider trades to determine the direction the stock is likely to take.

Major Holders Summary

31.59% Percentage of Shares held by All Insiders

15.5% Percentage of Shares held by All Institutions

22.66% Percentage of Float held by Institutions

Number of Institutions Holding Shares

Institutional Ownership

About 15.5% of ECOR shares are held by financial institutions. ROCKEFELLER CAPITAL MANAGEMENT L.P. is the top corporate investor, holding 1.95K shares valued at $8.73K. A 0.02% stake in electroCore, Inc. is owned by the company. UBS GROUP AG owns 7.46K shares valued at $33.46K, which translates its holding of 0.09% of the stake in the company.

Date	Holder	% Stake	Shares Held	Total Value ($)	Shares	% Change in Portfolio
Dec 31, 2025	ROCKEFELLER CAPITAL MANAGEMENT L.P.	0.02%	1.95K	8.73K	0	0
Dec 31, 2025	UBS GROUP AG	0.09%	7.46K	33.46K	-347	-4.44%
Dec 31, 2025	CITADEL ADVISORS LLC	0.41%	34.64K	155.38K	34.64K	+100.00%
Dec 31, 2025	TEJARA CAPITAL LTD	1.19%	100.38K	450.2K	100.38K	+100.00%
Dec 31, 2025	NORTHERN TRUST CORP	0.13%	11.12K	49.86K	0	0
Dec 31, 2025	FNY INVESTMENT ADVISERS, LLC	0.22%	18.44K	82K	18.44K	+100.00%
Dec 31, 2025	TUCKER ASSET MANAGEMENT LLC	0%	13	58	13	+100.00%
Dec 31, 2025	BNP PARIBAS ARBITRAGE, SNC	0%	24	108	-111	-82.22%
Dec 31, 2025	TOWER RESEARCH CAPITAL LLC (TRC)	0%	289	1.3K	-372	-56.28%
Dec 31, 2025	KOZAK & ASSOCIATES, INC.	0.01%	666	3.75K	0	0
Dec 31, 2025	BFSG, LLC	0.05%	3.86K	17.32K	0	0
Dec 31, 2025	MORGAN STANLEY	0.05%	4.2K	18.85K	2.78K	+194.88%
Dec 31, 2025	GEODE CAPITAL MANAGEMENT, LLC	0.83%	70.2K	314.9K	568	+0.82%
Dec 31, 2025	TOBIAS FINANCIAL ADVISORS, INC.	0.12%	10K	44.85K	0	0
Dec 31, 2025	ROYAL BANK OF CANADA	0%	0	-	-231	-100.00%
Dec 31, 2025	FORTITUDE FAMILY OFFICE, LLC	0%	0	-	-73	-100.00%
Dec 31, 2025	GREY FOX WEALTH ADVISORS, LLC	0%	0	-	-66	-100.00%
Dec 31, 2025	TWO SIGMA INVESTMENTS, LP	0.23%	19.42K	87.1K	-5.18K	-21.06%
Dec 31, 2025	BARCLAYS PLC	0%	0	-	-3	-100.00%
Dec 31, 2025	JPMORGAN CHASE & CO	0%	1	4	0	0
Dec 31, 2025	BANK OF AMERICA CORP /DE/	0%	6	27	0	0
Dec 31, 2025	STATE STREET CORP	0.31%	26.52K	118.93K	0	0
Dec 31, 2025	VANGUARD GROUP INC	2.88%	242.94K	1.09M	9.47K	+4.06%
Dec 31, 2025	BLACKROCK, INC.	0.31%	26.09K	117.01K	126	+0.49%
Dec 31, 2025	HIGHTOWER ADVISORS, LLC	0.42%	35.34K	158.51K	0	0
Dec 31, 2025	RENAISSANCE TECHNOLOGIES LLC	0.65%	54.49K	244.37K	-45.8K	-45.67%
Dec 31, 2025	SBI SECURITIES CO., LTD.	0%	0	-	-1	-100.00%
Dec 31, 2025	PRESTIGE WEALTH MANAGEMENT GROUP LLC	0%	270	1.21K	0	0
Dec 31, 2025	WELLS FARGO & COMPANY/MN	0%	311	1.4K	0	0
Dec 31, 2025	RIALTO WEALTH MANAGEMENT, LLC	0.01%	634	2.84K	0	0
Dec 31, 2025	WEALTHSPIRE ADVISORS, LLC	0.56%	47.5K	213.03K	0	0
Dec 31, 2025	JAFFETILCHIN INVESTMENT PARTNERS, LLC	0.62%	52.36K	234.85K	3.6K	+7.38%
Dec 31, 2025	ADVISOR GROUP HOLDINGS, INC.	0%	0	-	-115	-100.00%
Dec 31, 2025	DRW SECURITIES, LLC	0.7%	58.77K	263.57K	58.77K	+100.00%
Dec 31, 2025	INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC	1.05%	88.72K	397.91K	11.7K	+15.19%
Dec 31, 2025	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0.23%	19.19K	86.06K	19.19K	+100.00%
Sep 30, 2025	GREY FOX WEALTH ADVISORS, LLC	0%	66	327	66	+100.00%
Sep 30, 2025	BANK OF AMERICA CORP /DE/	0%	6	30	-101	-94.39%
Sep 30, 2025	MORGAN STANLEY	0.02%	1.43K	7.05K	-17.05K	-92.29%
Sep 30, 2025	ROCKEFELLER CAPITAL MANAGEMENT L.P.	0.02%	1.95K	9.63K	1.95K	+100.00%
Sep 30, 2025	NORTHERN TRUST CORP	0.13%	11.12K	55.03K	0	0
Sep 30, 2025	TWO SIGMA INVESTMENTS, LP	0.3%	24.6K	121.79K	4.23K	+20.77%
Sep 30, 2025	STATE STREET CORP	0.32%	26.52K	131.26K	0	0
Sep 30, 2025	WEALTHSPIRE ADVISORS, LLC	0.57%	47.5K	235.12K	0	0
Sep 30, 2025	JUMP FINANCIAL, LLC	0%	0	-	-13.46K	-100.00%
Sep 30, 2025	AWM INVESTMENT COMPANY, INC.	0%	0	-	-269.93K	-100.00%
Sep 30, 2025	PERRITT CAPITAL MANAGEMENT INC	0%	0	-	-15K	-100.00%
Sep 30, 2025	RAYMOND JAMES FINANCIAL INC	0%	0	-	-439	-100.00%
Sep 30, 2025	ROYAL BANK OF CANADA	0%	231	1K	231	+100.00%
Sep 30, 2025	ADVISOR GROUP HOLDINGS, INC.	0%	115	610	0	0
Sep 30, 2025	BNP PARIBAS ARBITRAGE, SNC	0%	135	668	111	+462.50%
Sep 30, 2025	PRESTIGE WEALTH MANAGEMENT GROUP LLC	0%	270	1.34K	0	0
Sep 30, 2025	SBI SECURITIES CO., LTD.	0%	1	5	1	+100.00%
Sep 30, 2025	JPMORGAN CHASE & CO	0%	1	5	0	0
Sep 30, 2025	FORTITUDE FAMILY OFFICE, LLC	0%	73	361	0	0
Sep 30, 2025	WELLS FARGO & COMPANY/MN	0%	311	1.54K	0	0
Sep 30, 2025	RIALTO WEALTH MANAGEMENT, LLC	0.01%	634	3.14K	0	0
Sep 30, 2025	TOWER RESEARCH CAPITAL LLC (TRC)	0.01%	661	3.27K	489	+284.30%
Sep 30, 2025	KOZAK & ASSOCIATES, INC.	0.01%	666	3.5K	0	0
Sep 30, 2025	BFSG, LLC	0.05%	3.86K	19.12K	0	0
Sep 30, 2025	UBS GROUP AG	0.09%	7.81K	38.65K	-1.17K	-13.03%
Sep 30, 2025	TOBIAS FINANCIAL ADVISORS, INC.	0.12%	10K	49.5K	0	0
Sep 30, 2025	HIGHTOWER ADVISORS, LLC	0.43%	35.34K	174.94K	0	0
Sep 30, 2025	BARCLAYS PLC	0%	3	15	3	+100.00%
Sep 30, 2025	NEWEDGE ADVISORS, LLC	0%	0	-	-61.96K	-100.00%
Sep 30, 2025	BLACKROCK, INC.	0.31%	25.96K	128.52K	-1.25K	-4.60%
Sep 30, 2025	JAFFETILCHIN INVESTMENT PARTNERS, LLC	0.59%	48.76K	241.38K	6.98K	+16.71%
Sep 30, 2025	GEODE CAPITAL MANAGEMENT, LLC	0.84%	69.63K	344.74K	3.09K	+4.64%
Sep 30, 2025	INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC	0.93%	77.02K	403.59K	0	0
Sep 30, 2025	RENAISSANCE TECHNOLOGIES LLC	1.21%	100.29K	496.42K	-80.4K	-44.50%
Sep 30, 2025	VANGUARD GROUP INC	2.81%	233.47K	1.16M	1.14K	+0.49%
Jun 30, 2025	JPMORGAN CHASE & CO	0%	1	5	0	0
Jun 30, 2025	WELLS FARGO & COMPANY/MN	0%	311	1.64K	0	0
Jun 30, 2025	BANK OF AMERICA CORP /DE/	0%	107	565	60	+127.66%
Jun 30, 2025	BNP PARIBAS ARBITRAGE, SNC	0%	24	127	0	0
Jun 30, 2025	DNB ASSET MANAGEMENT AS	0%	0	-	-11.11K	-100.00%
Jun 30, 2025	XTX TOPCO LTD	0%	0	-	-13.41K	-100.00%
Jun 30, 2025	FORTITUDE FAMILY OFFICE, LLC	0%	73	385	73	+100.00%
Jun 30, 2025	CUBIST SYSTEMATIC STRATEGIES, LLC	0%	0	-	-22.8K	-100.00%
Jun 30, 2025	AWM INVESTMENT COMPANY, INC.	3.25%	269.93K	1.43M	-48.18K	-15.15%
Jun 30, 2025	VANGUARD GROUP INC	2.79%	232.33K	1.23M	0	0
Jun 30, 2025	RENAISSANCE TECHNOLOGIES LLC	2.17%	180.69K	954.02K	2.26K	+1.27%
Jun 30, 2025	INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC	0.93%	77.02K	406.67K	30.55K	+65.74%
Jun 30, 2025	GEODE CAPITAL MANAGEMENT, LLC	0.8%	66.54K	351.42K	1.65K	+2.54%
Jun 30, 2025	NEWEDGE ADVISORS, LLC	0.75%	61.96K	327.13K	-100K	-61.74%
Jun 30, 2025	WEALTHSPIRE ADVISORS, LLC	0.57%	47.5K	250.79K	0	0
Jun 30, 2025	JAFFETILCHIN INVESTMENT PARTNERS, LLC	0.5%	41.78K	220.61K	8.8K	+26.68%
Jun 30, 2025	HIGHTOWER ADVISORS, LLC	0.43%	35.34K	186.61K	0	0
Jun 30, 2025	MORGAN STANLEY	0.22%	18.48K	97.55K	1.13K	+6.48%
Jun 30, 2025	PERRITT CAPITAL MANAGEMENT INC	0.18%	15K	79.2K	5K	+50.00%
Jun 30, 2025	JUMP FINANCIAL, LLC	0.16%	13.46K	71.05K	-693	-4.90%
Jun 30, 2025	BLACKROCK, INC.	0.33%	27.22K	143.7K	-4.85K	-15.13%
Jun 30, 2025	STATE STREET CORP	0.32%	26.52K	140.02K	5.35K	+25.25%
Jun 30, 2025	TWO SIGMA INVESTMENTS, LP	0.25%	20.37K	107.56K	20.37K	+100.00%
Jun 30, 2025	NORTHERN TRUST CORP	0.13%	11.12K	58.7K	0	0
Jun 30, 2025	TOBIAS FINANCIAL ADVISORS, INC.	0.12%	10K	52.8K	0	0
Jun 30, 2025	UBS GROUP AG	0.11%	8.98K	47.4K	3.51K	+64.10%
Jun 30, 2025	BFSG, LLC	0.05%	3.86K	20.39K	3.86K	+100.00%
Jun 30, 2025	KOZAK & ASSOCIATES, INC.	0.01%	666	5.32K	0	0
Jun 30, 2025		0.01%	634	3.35K	0	0
Jun 30, 2025	RIALTO WEALTH MANAGEMENT, LLC	0.01%	634	3.35K	0	0
Jun 30, 2025	PRESTIGE WEALTH MANAGEMENT GROUP LLC	0%	270	1.43K	0	0
Jun 30, 2025	TOWER RESEARCH CAPITAL LLC (TRC)	0%	172	908	-433	-71.57%
Jun 30, 2025	ADVISOR GROUP HOLDINGS, INC.	0%	115	607	0	0
Jun 30, 2025	NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO	0%	0	-	-143	-100.00%
Jun 30, 2025	LAZARD ASSET MANAGEMENT LLC	0%	0	-	-296	-100.00%
Jun 30, 2025	CORSAIR CAPITAL MANAGEMENT, L.P.	0%	0	-	-14.48K	-100.00%
Jun 30, 2025	JANE STREET GROUP, LLC	0%	0	-	-36.73K	-100.00%
Jun 30, 2025	WEST PACES ADVISORS INC.	0%	0	-	-637	-100.00%
Jun 30, 2025	RAYMOND JAMES FINANCIAL INC	0.01%	439	2.32K	439	+100.00%
Mar 31, 2025	WELLS FARGO & COMPANY/MN	0%	311	2.08K	0	0
Mar 31, 2025	PRESTIGE WEALTH MANAGEMENT GROUP LLC	0%	270	1.81K	0	0
Mar 31, 2025	XTX TOPCO LTD	0.16%	13.41K	89.68K	13.41K	+100.00%
Mar 31, 2025	WEST PACES ADVISORS INC.	0.01%	637	4.26K	637	+100.00%
Mar 31, 2025	JUMP FINANCIAL, LLC	0.17%	14.15K	94.66K	14.15K	+100.00%
Mar 31, 2025	CORSAIR CAPITAL MANAGEMENT, L.P.	0.17%	14.48K	96.88K	-9K	-38.33%
Mar 31, 2025	CITIGROUP INC	0%	0	-	-3	-100.00%
Mar 31, 2025	MARSHALL WACE, LLP	0%	0	-	-27K	-100.00%
Mar 31, 2025	RENAISSANCE TECHNOLOGIES LLC	2.15%	178.43K	1.19M	46.64K	+35.39%
Mar 31, 2025	NEWEDGE ADVISORS, LLC	1.95%	161.96K	1.08M	145.05K	+857.86%
Mar 31, 2025	GEODE CAPITAL MANAGEMENT, LLC	0.78%	64.9K	434.27K	3.85K	+6.31%
Mar 31, 2025	NVWM, LLC	0%	0	-	-14	-100.00%
Mar 31, 2025		0%	0	-	-350	-100.00%
Mar 31, 2025	INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC	0.56%	46.47K	310.88K	-6.9K	-12.93%
Mar 31, 2025	JANE STREET GROUP, LLC	0.44%	36.73K	245.7K	19.6K	+114.43%
Mar 31, 2025	JAFFETILCHIN INVESTMENT PARTNERS, LLC	0.4%	32.98K	220.66K	6.7K	+25.49%
Mar 31, 2025	HIGHTOWER ADVISORS, LLC	0.43%	35.34K	236.44K	0	0
Mar 31, 2025	TOWER RESEARCH CAPITAL LLC (TRC)	0.01%	605	4.05K	555	+1,110.00%
Mar 31, 2025	BANK OF AMERICA CORP /DE/	0%	47	314	5	+11.90%
Mar 31, 2025	CREATIVE FINANCIAL DESIGNS INC /ADV	0%	0	-	-1K	-100.00%
Mar 31, 2025	JPMORGAN CHASE & CO	0%	1	7	-3.76K	-99.97%
Mar 31, 2025	BNP PARIBAS ARBITRAGE, SNC	0%	24	161	0	0
Mar 31, 2025	KOZAK & ASSOCIATES, INC.	0.01%	666	3.92K	0	0
Mar 31, 2025	UBS GROUP AG	0.07%	5.47K	36.6K	4.68K	+589.91%
Mar 31, 2025	TOBIAS FINANCIAL ADVISORS, INC.	0.12%	10K	66.9K	0	0
Mar 31, 2025	PERRITT CAPITAL MANAGEMENT INC	0.12%	10K	66.9K	10K	+100.00%
Mar 31, 2025	DNB ASSET MANAGEMENT AS	0.13%	11.11K	74.34K	0	0
Mar 31, 2025	NORTHERN TRUST CORP	0.13%	11.12K	74.37K	11.12K	+100.00%
Mar 31, 2025	STATE STREET CORP	0.26%	21.17K	141.64K	-15.1K	-41.63%
Mar 31, 2025	CUBIST SYSTEMATIC STRATEGIES, LLC	0.28%	22.8K	152.53K	22.8K	+100.00%
Mar 31, 2025	BLACKROCK, INC.	0.39%	32.07K	214.54K	-2.29K	-6.66%
Mar 31, 2025	ADVISOR GROUP HOLDINGS, INC.	0%	115	769	-300	-72.29%
Mar 31, 2025	VANGUARD GROUP INC	2.8%	232.33K	1.55M	63.41K	+37.54%
Mar 31, 2025	AWM INVESTMENT COMPANY, INC.	3.84%	318.11K	2.13M	154.97K	+95.00%
Mar 31, 2025	NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO	0%	143	957	143	+100.00%
Mar 31, 2025	MORGAN STANLEY	0.21%	17.35K	116.08K	1.91K	+12.37%
Mar 31, 2025	WEALTHSPIRE ADVISORS, LLC	0.57%	47.5K	317.76K	-26	-0.05%
Mar 31, 2025	LAZARD ASSET MANAGEMENT LLC	0%	296	1K	-58	-16.38%
Mar 31, 2023	PRESTIGE WEALTH MANAGEMENT GROUP LLC	0%	0	-	-4.06K	-100.00%
Mar 31, 2023	ROCKEFELLER CAPITAL MANAGEMENT L.P.	0%	0	-	-29.2K	-100.00%
Mar 31, 2023	KOZAK & ASSOCIATES, INC.	0%	0	-	-10K	-100.00%
Mar 31, 2023	VALEO FINANCIAL ADVISORS, LLC	0%	0	-	-528.37K	-100.00%
Mar 31, 2023	BRYN MAWR CAPITAL MANAGEMENT, LLC	0%	0	-	-10K	-100.00%
Mar 31, 2023	WEALTHCARE ADVISORY PARTNERS LLC	0%	0	-	-16.29K	-100.00%
Mar 31, 2023	ADVISOR GROUP HOLDINGS, INC.	0%	0	-	-6.8K	-100.00%
Mar 31, 2023	WEALTHSPIRE ADVISORS, LLC	0%	0	-	-700K	-100.00%
Mar 31, 2023	JANE STREET GROUP, LLC	0%	0	-	-31.51K	-100.00%
Mar 31, 2023	ROYAL BANK OF CANADA	0%	0	-	-14	-100.00%
Mar 31, 2023	PERIGON WEALTH MANAGEMENT, LLC	0%	0	-	-11K	-100.00%
Mar 31, 2023	AWM INVESTMENT COMPANY, INC.	0%	0	-	-5.88M	-100.00%
Mar 31, 2023	VIRTU FINANCIAL LLC	0%	0	-	-81.74K	-100.00%
Mar 31, 2023	TOWER RESEARCH CAPITAL LLC (TRC)	0%	0	-	-26.52K	-100.00%
Mar 31, 2023	TWO SIGMA ADVISERS, LP	0%	0	-	-22.9K	-100.00%
Mar 31, 2023	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0%	0	-	-21.07K	-100.00%
Mar 31, 2023	KESTRA ADVISORY SERVICES, LLC	0%	0	-	-13.54K	-100.00%
Mar 31, 2023	CITADEL ADVISORS LLC	0%	0	-	-100.45K	-100.00%
Mar 31, 2023	JAFFETILCHIN INVESTMENT PARTNERS, LLC	0%	0	-	-376.87K	-100.00%
Mar 31, 2023	HBK SORCE ADVISORY LLC	0%	0	-	-98.56K	-100.00%
Mar 31, 2023	BLACKROCK INC.	0%	0	-	-36.67K	-100.00%
Mar 31, 2023	BRIGHTON JONES LLC	0%	0	-	-15K	-100.00%
Mar 31, 2023	MILLENNIUM MANAGEMENT LLC	0%	0	-	-211.81K	-100.00%
Mar 31, 2023	GEODE CAPITAL MANAGEMENT, LLC	0%	0	-	-629.08K	-100.00%
Mar 31, 2023	BNP PARIBAS ARBITRAGE, SNC	0%	0	-	-528	-100.00%
Mar 31, 2023	BRIDGEWAY CAPITAL MANAGEMENT, LLC	0%	0	-	-78.5K	-100.00%
Mar 31, 2023	RENAISSANCE TECHNOLOGIES LLC	0%	0	-	-277.06K	-100.00%
Mar 31, 2023	MORGAN STANLEY	0%	0	-	-11.39K	-100.00%
Mar 31, 2023	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0%	0	-	-45.53K	-100.00%
Mar 31, 2023	CONCOURSE FINANCIAL GROUP SECURITIES, INC.	0%	0	-	0	0
Mar 31, 2023	PNC FINANCIAL SERVICES GROUP, INC.	0%	0	-	-200	-100.00%
Mar 31, 2023	FMR LLC	0%	0	-	-27	-100.00%
Mar 31, 2023	VANGUARD GROUP INC	0%	0	-	-2.19M	-100.00%
Mar 31, 2023	STATE STREET CORP	0%	0	-	-172.1K	-100.00%
Mar 31, 2023	NORTHERN TRUST CORP	0%	0	-	-84.13K	-100.00%
Mar 31, 2023	WELLS FARGO & COMPANY/MN	0%	0	-	-5.1K	-100.00%
Mar 31, 2023	BANK OF AMERICA CORP /DE/	0%	0	-	-142	-100.00%
Mar 31, 2023	JPMORGAN CHASE & CO	0%	0	-	-16	-100.00%
Mar 31, 2023	INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC	0%	0	-	-349.58K	-100.00%
Mar 31, 2023	TOBIAS FINANCIAL ADVISORS, INC.	0%	0	-	-153K	-100.00%

Insiders

Among the ECOR insiders holding of 31.59% of the stake in company, MERCK GLOBAL HEALTH INNOVATION FUND, LLC, 10 percent owner, holds the largest shares of 3.35M. ERRICO JOSEPH P, director, is the second largest ECOR insider with ownership of 2.72M shares. TULLIS JAMES L L, director, stands third with possession of 1.76M shares of that stake.

Insiders	Designation	Shares Held
MERCK GLOBAL HEALTH INNOVATION FUND, LLC	10 percent owner	3.35M
ERRICO JOSEPH P	director	2.72M
TULLIS JAMES L L	director	1.76M
THEOFILOS CHARLES STEVE	director	385.06K
AMATO FRANCIS R.	Chief Executive Officer	358.83K
GOLDBERGER DANIEL S	Chief Executive Officer	292.57K
ERRICO THOMAS J.	director	281.4K
STAATS PETER S.	Chief Medical Officer	154.64K
GANDOLFO JOHN P	director	69.09K
POSNER BRIAN M	Chief Financial Officer	22.44K
LEV JOSHUA S.	Chief Financial Officer	21.67K
COX CARRIE SMITH	director	21K
MOODY TREVOR J	director	11.33K
GOLDSTEIN JULIE ANN	director	3.85K
PATTON THOMAS M	director	3.85K
WILBER PATRICIA	director	3.47K
CUNEO F PETER	director	2.83K

Buying/Selling by Insiders

Date	Insider	Type	Cost	Shares	Value ($)	Shares Total
Dec 04, 2025	LEV JOSHUA S.	SALE	5.05	2.5K	12.63K	21.67K
Dec 02, 2025	GOLDBERGER DANIEL S	PURCHASE	4.84	1K	4.84K	292.57K
Nov 12, 2025	LEV JOSHUA S.	SALE	6.18	2.17K	13.39K	23.67K
Aug 11, 2025	ERRICO THOMAS J.	PURCHASE	4.47	15K	67.05K	281.4K
Aug 11, 2025	GOLDBERGER DANIEL S	PURCHASE	4.23	1K	4.23K	291.57K
May 23, 2025	GANDOLFO JOHN P	PURCHASE	5.01	1.8K	9.02K	69.09K
May 12, 2025	ERRICO THOMAS J.	PURCHASE	4.77	10K	47.74K	266.4K
Mar 17, 2025	GOLDBERGER DANIEL S	PURCHASE	8.59	1K	8.59K	290.57K
Mar 17, 2025	ERRICO THOMAS J.	PURCHASE	8.10	6K	48.59K	256.4K
Aug 15, 2024	ERRICO THOMAS J.	PURCHASE	6.12	5K	30.6K	233.82K
Jun 13, 2024	GANDOLFO JOHN P	PURCHASE	6.43	1K	6.43K	50.7K
Jun 05, 2024	THEOFILOS CHARLES STEVE	PURCHASE	6.43	385.06K	2.48M	385.06K
Jun 05, 2024	ERRICO THOMAS J.	PURCHASE	6.43	19.25K	123.79K	19.25K
Jun 05, 2024	GOLDSTEIN JULIE ANN	PURCHASE	6.43	3.85K	24.76K	3.85K
Jun 05, 2024	PATTON THOMAS M	PURCHASE	6.43	3.85K	24.76K	3.85K
Jun 05, 2024	GOLDBERGER DANIEL S	PURCHASE	6.43	19.25K	123.79K	19.25K
Jun 05, 2024	WILBER PATRICIA	PURCHASE	6.43	3.47K	22.28K	3.47K
Jan 12, 2024	POSNER BRIAN M	PURCHASE	0.00	16K	-	22.44K
Sep 15, 2023	GOLDBERGER DANIEL S	PURCHASE	5.55	1.5K	8.33K	136.06K
Aug 04, 2023	GOLDBERGER DANIEL S	PURCHASE	0.00	50K	-	134.56K
Aug 02, 2023	GOLDSTEIN JULIE ANN	PURCHASE	4.35	17K	73.94K	17K
Aug 02, 2023	PATTON THOMAS M	PURCHASE	4.35	5.52K	24.03K	5.52K
Aug 02, 2023	ERRICO THOMAS J.	PURCHASE	4.35	22.8K	99.19K	22.8K
Aug 02, 2023	MOODY TREVOR J	PURCHASE	4.37	11.33K	49.52K	11.33K
Aug 02, 2023	GOLDBERGER DANIEL S	PURCHASE	4.35	25.5K	110.9K	25.5K
Aug 02, 2023	CUNEO F PETER	PURCHASE	4.35	2.83K	12.32K	2.83K
Mar 17, 2023	GOLDBERGER DANIEL S	PURCHASE	3.43	500	1.72K	33.57K
Mar 16, 2023	GOLDBERGER DANIEL S	PURCHASE	3.46	500	1.73K	33.07K
Mar 15, 2023	GOLDBERGER DANIEL S	PURCHASE	3.55	500	1.78K	467.54K
Mar 14, 2023	GOLDBERGER DANIEL S	PURCHASE	3.73	500	1.87K	467.04K
Mar 13, 2023	GOLDBERGER DANIEL S	PURCHASE	3.86	500	1.93K	466.54K
Dec 14, 2022	GOLDBERGER DANIEL S	PURCHASE	0.35	5K	1.75K	466.04K
Dec 13, 2022	GOLDBERGER DANIEL S	PURCHASE	0.33	5K	1.65K	461.04K
Dec 13, 2022	ERRICO JOSEPH P	PURCHASE	0.33	100K	33.33K	2.72M
Dec 12, 2022	GOLDBERGER DANIEL S	PURCHASE	0.32	5K	1.59K	456.04K
Dec 09, 2022	GOLDBERGER DANIEL S	PURCHASE	0.30	5K	1.5K	451.04K
Dec 08, 2022	GOLDBERGER DANIEL S	PURCHASE	0.28	10K	2.78K	446.04K
Nov 29, 2022	ERRICO JOSEPH P	PURCHASE	0.33	25K	8.25K	2.42M
Nov 25, 2022	ERRICO JOSEPH P	PURCHASE	0.31	50K	15.74K	2.39M
Nov 23, 2022	ERRICO JOSEPH P	PURCHASE	0.31	100K	31.05K	2.34M
Nov 22, 2022	ERRICO JOSEPH P	PURCHASE	0.33	75K	24.97K	2.24M
Nov 17, 2022	ERRICO JOSEPH P	PURCHASE	0.31	100K	31.24K	2.17M
Nov 16, 2022	ERRICO JOSEPH P	PURCHASE	0.29	100K	29.25K	2.07M
Nov 14, 2022	ERRICO JOSEPH P	PURCHASE	0.24	100K	23.99K	1.97M
Nov 10, 2022	ERRICO JOSEPH P	PURCHASE	0.24	100K	24.48K	1.87M
Nov 08, 2022	ERRICO THOMAS J.	PURCHASE	0.22	100K	21.98K	1.53M
Jun 13, 2022	ERRICO JOSEPH P	PURCHASE	0.56	100K	55.78K	1.77M
May 27, 2022	MOODY TREVOR J	PURCHASE	0.44	39.48K	17.39K	423.46K
May 19, 2022	ERRICO THOMAS J.	PURCHASE	0.40	15.2K	6.02K	1.43M
May 18, 2022	ERRICO THOMAS J.	PURCHASE	0.40	42.03K	16.75K	1.41M
May 17, 2022	GANDOLFO JOHN P	PURCHASE	0.36	15K	5.4K	19K
May 17, 2022	ERRICO THOMAS J.	PURCHASE	0.39	42.77K	16.74K	1.37M
May 16, 2022	GOLDBERGER DANIEL S	PURCHASE	0.34	28.21K	9.59K	328.52K
Dec 10, 2021	POSNER BRIAN M	PURCHASE	0.75	10K	7.5K	96.56K
Dec 07, 2021	GOLDBERGER DANIEL S	PURCHASE	0.71	15K	10.64K	300.31K
Nov 23, 2021	GOLDBERGER DANIEL S	PURCHASE	0.75	15K	11.25K	285.31K
Nov 09, 2021	POSNER BRIAN M	PURCHASE	0.96	10K	9.6K	86.56K
Aug 17, 2021	POSNER BRIAN M	SALE	0.92	6.48K	5.96K	76.56K
Jul 02, 2021	GOLDBERGER DANIEL S	PURCHASE	1.00	50K	50K	216.54K
Jul 02, 2021	ERRICO THOMAS J.	PURCHASE	1.00	50K	50K	1.33M
Jul 02, 2021	MOODY TREVOR J	PURCHASE	1.00	100K	100K	373.46K
May 17, 2021	ERRICO THOMAS J.	PURCHASE	1.59	31.25K	49.69K	1.28M
Mar 16, 2021	GANDOLFO JOHN P	PURCHASE	2.15	4K	8.6K	4K
Apr 14, 2020	TULLIS JAMES L L	PURCHASE	0.85	1.76M	1.5M	1.76M
Apr 14, 2020	MOODY TREVOR J	PURCHASE	0.85	116.65K	99.15K	177.94K
Apr 14, 2020	ERRICO THOMAS J.	PURCHASE	0.85	176.47K	150K	1.25M
Nov 22, 2019	TULLIS JAMES L L	PURCHASE	1.43	4.98K	7.13K	163.82K
Aug 16, 2019	TULLIS JAMES L L	PURCHASE	1.64	47.61K	78.09K	158.84K
Aug 16, 2019	ERRICO THOMAS J.	PURCHASE	1.62	18.97K	30.74K	883.24K
Jun 07, 2019	ERRICO THOMAS J.	PURCHASE	1.77	7K	12.36K	484.65K
Jun 06, 2019	COX CARRIE SMITH	PURCHASE	1.82	10K	18.2K	21K
Jun 06, 2019	ERRICO THOMAS J.	PURCHASE	1.82	15K	27.3K	471.65K
Jun 06, 2019	POSNER BRIAN M	PURCHASE	1.72	10K	17.23K	10K
Apr 12, 2019	ERRICO JOSEPH P	SALE	5.53	25.87K	143.06K	532.35K
Apr 11, 2019	ERRICO JOSEPH P	SALE	5.49	13.72K	75.34K	558.22K
Apr 01, 2019	ERRICO JOSEPH P	SALE	6.97	10.41K	72.54K	571.94K
Jan 17, 2019	ERRICO JOSEPH P	SALE	4.84	7.84K	37.95K	582.35K
Jan 16, 2019	ERRICO JOSEPH P	SALE	4.89	19.81K	96.87K	590.19K
Jan 15, 2019	ERRICO JOSEPH P	SALE	4.90	22.35K	109.51K	610K
Dec 13, 2018	STAATS PETER S.	PURCHASE	4.83	10K	48.3K	154.64K
Dec 06, 2018	AMATO FRANCIS R.	PURCHASE	6.53	7.5K	49.01K	358.83K
Dec 03, 2018	COX CARRIE SMITH	PURCHASE	6.79	6.4K	43.48K	10.1K
Aug 17, 2018	COX CARRIE SMITH	PURCHASE	13.76	3.7K	50.92K	17.03K
Jun 21, 2018	MERCK GLOBAL HEALTH INNOVATION FUND, LLC	PURCHASE	15.00	166.67K	2.5M	3.35M

Insider Transaction Summary (6 Months)

SHARESTRANS

PURCHASE1K1

SALES4.67K2

NET SHARES-3.67K1

SHARES HELD337.9K3

% NET SHARES-101.08%-66.67%

Frequently Asked Questions

Stock Outstanding Shares

ShortableYes

OptionableNo

Short Percent Of Outstanding Shares5.68

Short Percent Of Float6.12

Shares Outstanding7.58M

Shares Float5.63M

Shares Short430.99K

Short Ratio3.94

6.12%

Short % of Float

5.68%

Short % of Shares Outstanding

Market Insider

Investors cannot turn a blind eye to insiders as well as institutional ownership. They need to follow insider trades to determine the direction the stock is likely to take.

Major Holders Summary

31.59% Percentage of Shares held by All Insiders

15.5% Percentage of Shares held by All Institutions

22.66% Percentage of Float held by Institutions

Number of Institutions Holding Shares

Institutional Ownership

Date	Holder	% Stake	Shares Held	Total Value ($)	Shares	% Change in Portfolio
Dec 31, 2025	ROCKEFELLER CAPITAL MANAGEMENT L.P.	0.02%	1.95K	8.73K	0	0
Dec 31, 2025	UBS GROUP AG	0.09%	7.46K	33.46K	-347	-4.44%
Dec 31, 2025	CITADEL ADVISORS LLC	0.41%	34.64K	155.38K	34.64K	+100.00%
Dec 31, 2025	TEJARA CAPITAL LTD	1.19%	100.38K	450.2K	100.38K	+100.00%
Dec 31, 2025	NORTHERN TRUST CORP	0.13%	11.12K	49.86K	0	0
Dec 31, 2025	FNY INVESTMENT ADVISERS, LLC	0.22%	18.44K	82K	18.44K	+100.00%
Dec 31, 2025	TUCKER ASSET MANAGEMENT LLC	0%	13	58	13	+100.00%
Dec 31, 2025	BNP PARIBAS ARBITRAGE, SNC	0%	24	108	-111	-82.22%
Dec 31, 2025	TOWER RESEARCH CAPITAL LLC (TRC)	0%	289	1.3K	-372	-56.28%
Dec 31, 2025	KOZAK & ASSOCIATES, INC.	0.01%	666	3.75K	0	0
Dec 31, 2025	BFSG, LLC	0.05%	3.86K	17.32K	0	0
Dec 31, 2025	MORGAN STANLEY	0.05%	4.2K	18.85K	2.78K	+194.88%
Dec 31, 2025	GEODE CAPITAL MANAGEMENT, LLC	0.83%	70.2K	314.9K	568	+0.82%
Dec 31, 2025	TOBIAS FINANCIAL ADVISORS, INC.	0.12%	10K	44.85K	0	0
Dec 31, 2025	ROYAL BANK OF CANADA	0%	0	-	-231	-100.00%
Dec 31, 2025	FORTITUDE FAMILY OFFICE, LLC	0%	0	-	-73	-100.00%
Dec 31, 2025	GREY FOX WEALTH ADVISORS, LLC	0%	0	-	-66	-100.00%
Dec 31, 2025	TWO SIGMA INVESTMENTS, LP	0.23%	19.42K	87.1K	-5.18K	-21.06%
Dec 31, 2025	BARCLAYS PLC	0%	0	-	-3	-100.00%
Dec 31, 2025	JPMORGAN CHASE & CO	0%	1	4	0	0
Dec 31, 2025	BANK OF AMERICA CORP /DE/	0%	6	27	0	0
Dec 31, 2025	STATE STREET CORP	0.31%	26.52K	118.93K	0	0
Dec 31, 2025	VANGUARD GROUP INC	2.88%	242.94K	1.09M	9.47K	+4.06%
Dec 31, 2025	BLACKROCK, INC.	0.31%	26.09K	117.01K	126	+0.49%
Dec 31, 2025	HIGHTOWER ADVISORS, LLC	0.42%	35.34K	158.51K	0	0
Dec 31, 2025	RENAISSANCE TECHNOLOGIES LLC	0.65%	54.49K	244.37K	-45.8K	-45.67%
Dec 31, 2025	SBI SECURITIES CO., LTD.	0%	0	-	-1	-100.00%
Dec 31, 2025	PRESTIGE WEALTH MANAGEMENT GROUP LLC	0%	270	1.21K	0	0
Dec 31, 2025	WELLS FARGO & COMPANY/MN	0%	311	1.4K	0	0
Dec 31, 2025	RIALTO WEALTH MANAGEMENT, LLC	0.01%	634	2.84K	0	0
Dec 31, 2025	WEALTHSPIRE ADVISORS, LLC	0.56%	47.5K	213.03K	0	0
Dec 31, 2025	JAFFETILCHIN INVESTMENT PARTNERS, LLC	0.62%	52.36K	234.85K	3.6K	+7.38%
Dec 31, 2025	ADVISOR GROUP HOLDINGS, INC.	0%	0	-	-115	-100.00%
Dec 31, 2025	DRW SECURITIES, LLC	0.7%	58.77K	263.57K	58.77K	+100.00%
Dec 31, 2025	INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC	1.05%	88.72K	397.91K	11.7K	+15.19%
Dec 31, 2025	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0.23%	19.19K	86.06K	19.19K	+100.00%
Sep 30, 2025	GREY FOX WEALTH ADVISORS, LLC	0%	66	327	66	+100.00%
Sep 30, 2025	BANK OF AMERICA CORP /DE/	0%	6	30	-101	-94.39%
Sep 30, 2025	MORGAN STANLEY	0.02%	1.43K	7.05K	-17.05K	-92.29%
Sep 30, 2025	ROCKEFELLER CAPITAL MANAGEMENT L.P.	0.02%	1.95K	9.63K	1.95K	+100.00%
Sep 30, 2025	NORTHERN TRUST CORP	0.13%	11.12K	55.03K	0	0
Sep 30, 2025	TWO SIGMA INVESTMENTS, LP	0.3%	24.6K	121.79K	4.23K	+20.77%
Sep 30, 2025	STATE STREET CORP	0.32%	26.52K	131.26K	0	0
Sep 30, 2025	WEALTHSPIRE ADVISORS, LLC	0.57%	47.5K	235.12K	0	0
Sep 30, 2025	JUMP FINANCIAL, LLC	0%	0	-	-13.46K	-100.00%
Sep 30, 2025	AWM INVESTMENT COMPANY, INC.	0%	0	-	-269.93K	-100.00%
Sep 30, 2025	PERRITT CAPITAL MANAGEMENT INC	0%	0	-	-15K	-100.00%
Sep 30, 2025	RAYMOND JAMES FINANCIAL INC	0%	0	-	-439	-100.00%
Sep 30, 2025	ROYAL BANK OF CANADA	0%	231	1K	231	+100.00%
Sep 30, 2025	ADVISOR GROUP HOLDINGS, INC.	0%	115	610	0	0
Sep 30, 2025	BNP PARIBAS ARBITRAGE, SNC	0%	135	668	111	+462.50%
Sep 30, 2025	PRESTIGE WEALTH MANAGEMENT GROUP LLC	0%	270	1.34K	0	0
Sep 30, 2025	SBI SECURITIES CO., LTD.	0%	1	5	1	+100.00%
Sep 30, 2025	JPMORGAN CHASE & CO	0%	1	5	0	0
Sep 30, 2025	FORTITUDE FAMILY OFFICE, LLC	0%	73	361	0	0
Sep 30, 2025	WELLS FARGO & COMPANY/MN	0%	311	1.54K	0	0
Sep 30, 2025	RIALTO WEALTH MANAGEMENT, LLC	0.01%	634	3.14K	0	0
Sep 30, 2025	TOWER RESEARCH CAPITAL LLC (TRC)	0.01%	661	3.27K	489	+284.30%
Sep 30, 2025	KOZAK & ASSOCIATES, INC.	0.01%	666	3.5K	0	0
Sep 30, 2025	BFSG, LLC	0.05%	3.86K	19.12K	0	0
Sep 30, 2025	UBS GROUP AG	0.09%	7.81K	38.65K	-1.17K	-13.03%
Sep 30, 2025	TOBIAS FINANCIAL ADVISORS, INC.	0.12%	10K	49.5K	0	0
Sep 30, 2025	HIGHTOWER ADVISORS, LLC	0.43%	35.34K	174.94K	0	0
Sep 30, 2025	BARCLAYS PLC	0%	3	15	3	+100.00%
Sep 30, 2025	NEWEDGE ADVISORS, LLC	0%	0	-	-61.96K	-100.00%
Sep 30, 2025	BLACKROCK, INC.	0.31%	25.96K	128.52K	-1.25K	-4.60%
Sep 30, 2025	JAFFETILCHIN INVESTMENT PARTNERS, LLC	0.59%	48.76K	241.38K	6.98K	+16.71%
Sep 30, 2025	GEODE CAPITAL MANAGEMENT, LLC	0.84%	69.63K	344.74K	3.09K	+4.64%
Sep 30, 2025	INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC	0.93%	77.02K	403.59K	0	0
Sep 30, 2025	RENAISSANCE TECHNOLOGIES LLC	1.21%	100.29K	496.42K	-80.4K	-44.50%
Sep 30, 2025	VANGUARD GROUP INC	2.81%	233.47K	1.16M	1.14K	+0.49%
Jun 30, 2025	JPMORGAN CHASE & CO	0%	1	5	0	0
Jun 30, 2025	WELLS FARGO & COMPANY/MN	0%	311	1.64K	0	0
Jun 30, 2025	BANK OF AMERICA CORP /DE/	0%	107	565	60	+127.66%
Jun 30, 2025	BNP PARIBAS ARBITRAGE, SNC	0%	24	127	0	0
Jun 30, 2025	DNB ASSET MANAGEMENT AS	0%	0	-	-11.11K	-100.00%
Jun 30, 2025	XTX TOPCO LTD	0%	0	-	-13.41K	-100.00%
Jun 30, 2025	FORTITUDE FAMILY OFFICE, LLC	0%	73	385	73	+100.00%
Jun 30, 2025	CUBIST SYSTEMATIC STRATEGIES, LLC	0%	0	-	-22.8K	-100.00%
Jun 30, 2025	AWM INVESTMENT COMPANY, INC.	3.25%	269.93K	1.43M	-48.18K	-15.15%
Jun 30, 2025	VANGUARD GROUP INC	2.79%	232.33K	1.23M	0	0
Jun 30, 2025	RENAISSANCE TECHNOLOGIES LLC	2.17%	180.69K	954.02K	2.26K	+1.27%
Jun 30, 2025	INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC	0.93%	77.02K	406.67K	30.55K	+65.74%
Jun 30, 2025	GEODE CAPITAL MANAGEMENT, LLC	0.8%	66.54K	351.42K	1.65K	+2.54%
Jun 30, 2025	NEWEDGE ADVISORS, LLC	0.75%	61.96K	327.13K	-100K	-61.74%
Jun 30, 2025	WEALTHSPIRE ADVISORS, LLC	0.57%	47.5K	250.79K	0	0
Jun 30, 2025	JAFFETILCHIN INVESTMENT PARTNERS, LLC	0.5%	41.78K	220.61K	8.8K	+26.68%
Jun 30, 2025	HIGHTOWER ADVISORS, LLC	0.43%	35.34K	186.61K	0	0
Jun 30, 2025	MORGAN STANLEY	0.22%	18.48K	97.55K	1.13K	+6.48%
Jun 30, 2025	PERRITT CAPITAL MANAGEMENT INC	0.18%	15K	79.2K	5K	+50.00%
Jun 30, 2025	JUMP FINANCIAL, LLC	0.16%	13.46K	71.05K	-693	-4.90%
Jun 30, 2025	BLACKROCK, INC.	0.33%	27.22K	143.7K	-4.85K	-15.13%
Jun 30, 2025	STATE STREET CORP	0.32%	26.52K	140.02K	5.35K	+25.25%
Jun 30, 2025	TWO SIGMA INVESTMENTS, LP	0.25%	20.37K	107.56K	20.37K	+100.00%
Jun 30, 2025	NORTHERN TRUST CORP	0.13%	11.12K	58.7K	0	0
Jun 30, 2025	TOBIAS FINANCIAL ADVISORS, INC.	0.12%	10K	52.8K	0	0
Jun 30, 2025	UBS GROUP AG	0.11%	8.98K	47.4K	3.51K	+64.10%
Jun 30, 2025	BFSG, LLC	0.05%	3.86K	20.39K	3.86K	+100.00%
Jun 30, 2025	KOZAK & ASSOCIATES, INC.	0.01%	666	5.32K	0	0
Jun 30, 2025		0.01%	634	3.35K	0	0
Jun 30, 2025	RIALTO WEALTH MANAGEMENT, LLC	0.01%	634	3.35K	0	0
Jun 30, 2025	PRESTIGE WEALTH MANAGEMENT GROUP LLC	0%	270	1.43K	0	0
Jun 30, 2025	TOWER RESEARCH CAPITAL LLC (TRC)	0%	172	908	-433	-71.57%
Jun 30, 2025	ADVISOR GROUP HOLDINGS, INC.	0%	115	607	0	0
Jun 30, 2025	NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO	0%	0	-	-143	-100.00%
Jun 30, 2025	LAZARD ASSET MANAGEMENT LLC	0%	0	-	-296	-100.00%
Jun 30, 2025	CORSAIR CAPITAL MANAGEMENT, L.P.	0%	0	-	-14.48K	-100.00%
Jun 30, 2025	JANE STREET GROUP, LLC	0%	0	-	-36.73K	-100.00%
Jun 30, 2025	WEST PACES ADVISORS INC.	0%	0	-	-637	-100.00%
Jun 30, 2025	RAYMOND JAMES FINANCIAL INC	0.01%	439	2.32K	439	+100.00%
Mar 31, 2025	WELLS FARGO & COMPANY/MN	0%	311	2.08K	0	0
Mar 31, 2025	PRESTIGE WEALTH MANAGEMENT GROUP LLC	0%	270	1.81K	0	0
Mar 31, 2025	XTX TOPCO LTD	0.16%	13.41K	89.68K	13.41K	+100.00%
Mar 31, 2025	WEST PACES ADVISORS INC.	0.01%	637	4.26K	637	+100.00%
Mar 31, 2025	JUMP FINANCIAL, LLC	0.17%	14.15K	94.66K	14.15K	+100.00%
Mar 31, 2025	CORSAIR CAPITAL MANAGEMENT, L.P.	0.17%	14.48K	96.88K	-9K	-38.33%
Mar 31, 2025	CITIGROUP INC	0%	0	-	-3	-100.00%
Mar 31, 2025	MARSHALL WACE, LLP	0%	0	-	-27K	-100.00%
Mar 31, 2025	RENAISSANCE TECHNOLOGIES LLC	2.15%	178.43K	1.19M	46.64K	+35.39%
Mar 31, 2025	NEWEDGE ADVISORS, LLC	1.95%	161.96K	1.08M	145.05K	+857.86%
Mar 31, 2025	GEODE CAPITAL MANAGEMENT, LLC	0.78%	64.9K	434.27K	3.85K	+6.31%
Mar 31, 2025	NVWM, LLC	0%	0	-	-14	-100.00%
Mar 31, 2025		0%	0	-	-350	-100.00%
Mar 31, 2025	INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC	0.56%	46.47K	310.88K	-6.9K	-12.93%
Mar 31, 2025	JANE STREET GROUP, LLC	0.44%	36.73K	245.7K	19.6K	+114.43%
Mar 31, 2025	JAFFETILCHIN INVESTMENT PARTNERS, LLC	0.4%	32.98K	220.66K	6.7K	+25.49%
Mar 31, 2025	HIGHTOWER ADVISORS, LLC	0.43%	35.34K	236.44K	0	0
Mar 31, 2025	TOWER RESEARCH CAPITAL LLC (TRC)	0.01%	605	4.05K	555	+1,110.00%
Mar 31, 2025	BANK OF AMERICA CORP /DE/	0%	47	314	5	+11.90%
Mar 31, 2025	CREATIVE FINANCIAL DESIGNS INC /ADV	0%	0	-	-1K	-100.00%
Mar 31, 2025	JPMORGAN CHASE & CO	0%	1	7	-3.76K	-99.97%
Mar 31, 2025	BNP PARIBAS ARBITRAGE, SNC	0%	24	161	0	0
Mar 31, 2025	KOZAK & ASSOCIATES, INC.	0.01%	666	3.92K	0	0
Mar 31, 2025	UBS GROUP AG	0.07%	5.47K	36.6K	4.68K	+589.91%
Mar 31, 2025	TOBIAS FINANCIAL ADVISORS, INC.	0.12%	10K	66.9K	0	0
Mar 31, 2025	PERRITT CAPITAL MANAGEMENT INC	0.12%	10K	66.9K	10K	+100.00%
Mar 31, 2025	DNB ASSET MANAGEMENT AS	0.13%	11.11K	74.34K	0	0
Mar 31, 2025	NORTHERN TRUST CORP	0.13%	11.12K	74.37K	11.12K	+100.00%
Mar 31, 2025	STATE STREET CORP	0.26%	21.17K	141.64K	-15.1K	-41.63%
Mar 31, 2025	CUBIST SYSTEMATIC STRATEGIES, LLC	0.28%	22.8K	152.53K	22.8K	+100.00%
Mar 31, 2025	BLACKROCK, INC.	0.39%	32.07K	214.54K	-2.29K	-6.66%
Mar 31, 2025	ADVISOR GROUP HOLDINGS, INC.	0%	115	769	-300	-72.29%
Mar 31, 2025	VANGUARD GROUP INC	2.8%	232.33K	1.55M	63.41K	+37.54%
Mar 31, 2025	AWM INVESTMENT COMPANY, INC.	3.84%	318.11K	2.13M	154.97K	+95.00%
Mar 31, 2025	NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO	0%	143	957	143	+100.00%
Mar 31, 2025	MORGAN STANLEY	0.21%	17.35K	116.08K	1.91K	+12.37%
Mar 31, 2025	WEALTHSPIRE ADVISORS, LLC	0.57%	47.5K	317.76K	-26	-0.05%
Mar 31, 2025	LAZARD ASSET MANAGEMENT LLC	0%	296	1K	-58	-16.38%
Mar 31, 2023	PRESTIGE WEALTH MANAGEMENT GROUP LLC	0%	0	-	-4.06K	-100.00%
Mar 31, 2023	ROCKEFELLER CAPITAL MANAGEMENT L.P.	0%	0	-	-29.2K	-100.00%
Mar 31, 2023	KOZAK & ASSOCIATES, INC.	0%	0	-	-10K	-100.00%
Mar 31, 2023	VALEO FINANCIAL ADVISORS, LLC	0%	0	-	-528.37K	-100.00%
Mar 31, 2023	BRYN MAWR CAPITAL MANAGEMENT, LLC	0%	0	-	-10K	-100.00%
Mar 31, 2023	WEALTHCARE ADVISORY PARTNERS LLC	0%	0	-	-16.29K	-100.00%
Mar 31, 2023	ADVISOR GROUP HOLDINGS, INC.	0%	0	-	-6.8K	-100.00%
Mar 31, 2023	WEALTHSPIRE ADVISORS, LLC	0%	0	-	-700K	-100.00%
Mar 31, 2023	JANE STREET GROUP, LLC	0%	0	-	-31.51K	-100.00%
Mar 31, 2023	ROYAL BANK OF CANADA	0%	0	-	-14	-100.00%
Mar 31, 2023	PERIGON WEALTH MANAGEMENT, LLC	0%	0	-	-11K	-100.00%
Mar 31, 2023	AWM INVESTMENT COMPANY, INC.	0%	0	-	-5.88M	-100.00%
Mar 31, 2023	VIRTU FINANCIAL LLC	0%	0	-	-81.74K	-100.00%
Mar 31, 2023	TOWER RESEARCH CAPITAL LLC (TRC)	0%	0	-	-26.52K	-100.00%
Mar 31, 2023	TWO SIGMA ADVISERS, LP	0%	0	-	-22.9K	-100.00%
Mar 31, 2023	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0%	0	-	-21.07K	-100.00%
Mar 31, 2023	KESTRA ADVISORY SERVICES, LLC	0%	0	-	-13.54K	-100.00%
Mar 31, 2023	CITADEL ADVISORS LLC	0%	0	-	-100.45K	-100.00%
Mar 31, 2023	JAFFETILCHIN INVESTMENT PARTNERS, LLC	0%	0	-	-376.87K	-100.00%
Mar 31, 2023	HBK SORCE ADVISORY LLC	0%	0	-	-98.56K	-100.00%
Mar 31, 2023	BLACKROCK INC.	0%	0	-	-36.67K	-100.00%
Mar 31, 2023	BRIGHTON JONES LLC	0%	0	-	-15K	-100.00%
Mar 31, 2023	MILLENNIUM MANAGEMENT LLC	0%	0	-	-211.81K	-100.00%
Mar 31, 2023	GEODE CAPITAL MANAGEMENT, LLC	0%	0	-	-629.08K	-100.00%
Mar 31, 2023	BNP PARIBAS ARBITRAGE, SNC	0%	0	-	-528	-100.00%
Mar 31, 2023	BRIDGEWAY CAPITAL MANAGEMENT, LLC	0%	0	-	-78.5K	-100.00%
Mar 31, 2023	RENAISSANCE TECHNOLOGIES LLC	0%	0	-	-277.06K	-100.00%
Mar 31, 2023	MORGAN STANLEY	0%	0	-	-11.39K	-100.00%
Mar 31, 2023	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0%	0	-	-45.53K	-100.00%
Mar 31, 2023	CONCOURSE FINANCIAL GROUP SECURITIES, INC.	0%	0	-	0	0
Mar 31, 2023	PNC FINANCIAL SERVICES GROUP, INC.	0%	0	-	-200	-100.00%
Mar 31, 2023	FMR LLC	0%	0	-	-27	-100.00%
Mar 31, 2023	VANGUARD GROUP INC	0%	0	-	-2.19M	-100.00%
Mar 31, 2023	STATE STREET CORP	0%	0	-	-172.1K	-100.00%
Mar 31, 2023	NORTHERN TRUST CORP	0%	0	-	-84.13K	-100.00%
Mar 31, 2023	WELLS FARGO & COMPANY/MN	0%	0	-	-5.1K	-100.00%
Mar 31, 2023	BANK OF AMERICA CORP /DE/	0%	0	-	-142	-100.00%
Mar 31, 2023	JPMORGAN CHASE & CO	0%	0	-	-16	-100.00%
Mar 31, 2023	INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC	0%	0	-	-349.58K	-100.00%
Mar 31, 2023	TOBIAS FINANCIAL ADVISORS, INC.	0%	0	-	-153K	-100.00%

Insiders

Insiders	Designation	Shares Held
MERCK GLOBAL HEALTH INNOVATION FUND, LLC	10 percent owner	3.35M
ERRICO JOSEPH P	director	2.72M
TULLIS JAMES L L	director	1.76M
THEOFILOS CHARLES STEVE	director	385.06K
AMATO FRANCIS R.	Chief Executive Officer	358.83K
GOLDBERGER DANIEL S	Chief Executive Officer	292.57K
ERRICO THOMAS J.	director	281.4K
STAATS PETER S.	Chief Medical Officer	154.64K
GANDOLFO JOHN P	director	69.09K
POSNER BRIAN M	Chief Financial Officer	22.44K
LEV JOSHUA S.	Chief Financial Officer	21.67K
COX CARRIE SMITH	director	21K
MOODY TREVOR J	director	11.33K
GOLDSTEIN JULIE ANN	director	3.85K
PATTON THOMAS M	director	3.85K
WILBER PATRICIA	director	3.47K
CUNEO F PETER	director	2.83K

Buying/Selling by Insiders

Date	Insider	Type	Cost	Shares	Value ($)	Shares Total
Dec 04, 2025	LEV JOSHUA S.	SALE	5.05	2.5K	12.63K	21.67K
Dec 02, 2025	GOLDBERGER DANIEL S	PURCHASE	4.84	1K	4.84K	292.57K
Nov 12, 2025	LEV JOSHUA S.	SALE	6.18	2.17K	13.39K	23.67K
Aug 11, 2025	ERRICO THOMAS J.	PURCHASE	4.47	15K	67.05K	281.4K
Aug 11, 2025	GOLDBERGER DANIEL S	PURCHASE	4.23	1K	4.23K	291.57K
May 23, 2025	GANDOLFO JOHN P	PURCHASE	5.01	1.8K	9.02K	69.09K
May 12, 2025	ERRICO THOMAS J.	PURCHASE	4.77	10K	47.74K	266.4K
Mar 17, 2025	GOLDBERGER DANIEL S	PURCHASE	8.59	1K	8.59K	290.57K
Mar 17, 2025	ERRICO THOMAS J.	PURCHASE	8.10	6K	48.59K	256.4K
Aug 15, 2024	ERRICO THOMAS J.	PURCHASE	6.12	5K	30.6K	233.82K
Jun 13, 2024	GANDOLFO JOHN P	PURCHASE	6.43	1K	6.43K	50.7K
Jun 05, 2024	THEOFILOS CHARLES STEVE	PURCHASE	6.43	385.06K	2.48M	385.06K
Jun 05, 2024	ERRICO THOMAS J.	PURCHASE	6.43	19.25K	123.79K	19.25K
Jun 05, 2024	GOLDSTEIN JULIE ANN	PURCHASE	6.43	3.85K	24.76K	3.85K
Jun 05, 2024	PATTON THOMAS M	PURCHASE	6.43	3.85K	24.76K	3.85K
Jun 05, 2024	GOLDBERGER DANIEL S	PURCHASE	6.43	19.25K	123.79K	19.25K
Jun 05, 2024	WILBER PATRICIA	PURCHASE	6.43	3.47K	22.28K	3.47K
Jan 12, 2024	POSNER BRIAN M	PURCHASE	0.00	16K	-	22.44K
Sep 15, 2023	GOLDBERGER DANIEL S	PURCHASE	5.55	1.5K	8.33K	136.06K
Aug 04, 2023	GOLDBERGER DANIEL S	PURCHASE	0.00	50K	-	134.56K
Aug 02, 2023	GOLDSTEIN JULIE ANN	PURCHASE	4.35	17K	73.94K	17K
Aug 02, 2023	PATTON THOMAS M	PURCHASE	4.35	5.52K	24.03K	5.52K
Aug 02, 2023	ERRICO THOMAS J.	PURCHASE	4.35	22.8K	99.19K	22.8K
Aug 02, 2023	MOODY TREVOR J	PURCHASE	4.37	11.33K	49.52K	11.33K
Aug 02, 2023	GOLDBERGER DANIEL S	PURCHASE	4.35	25.5K	110.9K	25.5K
Aug 02, 2023	CUNEO F PETER	PURCHASE	4.35	2.83K	12.32K	2.83K
Mar 17, 2023	GOLDBERGER DANIEL S	PURCHASE	3.43	500	1.72K	33.57K
Mar 16, 2023	GOLDBERGER DANIEL S	PURCHASE	3.46	500	1.73K	33.07K
Mar 15, 2023	GOLDBERGER DANIEL S	PURCHASE	3.55	500	1.78K	467.54K
Mar 14, 2023	GOLDBERGER DANIEL S	PURCHASE	3.73	500	1.87K	467.04K
Mar 13, 2023	GOLDBERGER DANIEL S	PURCHASE	3.86	500	1.93K	466.54K
Dec 14, 2022	GOLDBERGER DANIEL S	PURCHASE	0.35	5K	1.75K	466.04K
Dec 13, 2022	GOLDBERGER DANIEL S	PURCHASE	0.33	5K	1.65K	461.04K
Dec 13, 2022	ERRICO JOSEPH P	PURCHASE	0.33	100K	33.33K	2.72M
Dec 12, 2022	GOLDBERGER DANIEL S	PURCHASE	0.32	5K	1.59K	456.04K
Dec 09, 2022	GOLDBERGER DANIEL S	PURCHASE	0.30	5K	1.5K	451.04K
Dec 08, 2022	GOLDBERGER DANIEL S	PURCHASE	0.28	10K	2.78K	446.04K
Nov 29, 2022	ERRICO JOSEPH P	PURCHASE	0.33	25K	8.25K	2.42M
Nov 25, 2022	ERRICO JOSEPH P	PURCHASE	0.31	50K	15.74K	2.39M
Nov 23, 2022	ERRICO JOSEPH P	PURCHASE	0.31	100K	31.05K	2.34M
Nov 22, 2022	ERRICO JOSEPH P	PURCHASE	0.33	75K	24.97K	2.24M
Nov 17, 2022	ERRICO JOSEPH P	PURCHASE	0.31	100K	31.24K	2.17M
Nov 16, 2022	ERRICO JOSEPH P	PURCHASE	0.29	100K	29.25K	2.07M
Nov 14, 2022	ERRICO JOSEPH P	PURCHASE	0.24	100K	23.99K	1.97M
Nov 10, 2022	ERRICO JOSEPH P	PURCHASE	0.24	100K	24.48K	1.87M
Nov 08, 2022	ERRICO THOMAS J.	PURCHASE	0.22	100K	21.98K	1.53M
Jun 13, 2022	ERRICO JOSEPH P	PURCHASE	0.56	100K	55.78K	1.77M
May 27, 2022	MOODY TREVOR J	PURCHASE	0.44	39.48K	17.39K	423.46K
May 19, 2022	ERRICO THOMAS J.	PURCHASE	0.40	15.2K	6.02K	1.43M
May 18, 2022	ERRICO THOMAS J.	PURCHASE	0.40	42.03K	16.75K	1.41M
May 17, 2022	GANDOLFO JOHN P	PURCHASE	0.36	15K	5.4K	19K
May 17, 2022	ERRICO THOMAS J.	PURCHASE	0.39	42.77K	16.74K	1.37M
May 16, 2022	GOLDBERGER DANIEL S	PURCHASE	0.34	28.21K	9.59K	328.52K
Dec 10, 2021	POSNER BRIAN M	PURCHASE	0.75	10K	7.5K	96.56K
Dec 07, 2021	GOLDBERGER DANIEL S	PURCHASE	0.71	15K	10.64K	300.31K
Nov 23, 2021	GOLDBERGER DANIEL S	PURCHASE	0.75	15K	11.25K	285.31K
Nov 09, 2021	POSNER BRIAN M	PURCHASE	0.96	10K	9.6K	86.56K
Aug 17, 2021	POSNER BRIAN M	SALE	0.92	6.48K	5.96K	76.56K
Jul 02, 2021	GOLDBERGER DANIEL S	PURCHASE	1.00	50K	50K	216.54K
Jul 02, 2021	ERRICO THOMAS J.	PURCHASE	1.00	50K	50K	1.33M
Jul 02, 2021	MOODY TREVOR J	PURCHASE	1.00	100K	100K	373.46K
May 17, 2021	ERRICO THOMAS J.	PURCHASE	1.59	31.25K	49.69K	1.28M
Mar 16, 2021	GANDOLFO JOHN P	PURCHASE	2.15	4K	8.6K	4K
Apr 14, 2020	TULLIS JAMES L L	PURCHASE	0.85	1.76M	1.5M	1.76M
Apr 14, 2020	MOODY TREVOR J	PURCHASE	0.85	116.65K	99.15K	177.94K
Apr 14, 2020	ERRICO THOMAS J.	PURCHASE	0.85	176.47K	150K	1.25M
Nov 22, 2019	TULLIS JAMES L L	PURCHASE	1.43	4.98K	7.13K	163.82K
Aug 16, 2019	TULLIS JAMES L L	PURCHASE	1.64	47.61K	78.09K	158.84K
Aug 16, 2019	ERRICO THOMAS J.	PURCHASE	1.62	18.97K	30.74K	883.24K
Jun 07, 2019	ERRICO THOMAS J.	PURCHASE	1.77	7K	12.36K	484.65K
Jun 06, 2019	COX CARRIE SMITH	PURCHASE	1.82	10K	18.2K	21K
Jun 06, 2019	ERRICO THOMAS J.	PURCHASE	1.82	15K	27.3K	471.65K
Jun 06, 2019	POSNER BRIAN M	PURCHASE	1.72	10K	17.23K	10K
Apr 12, 2019	ERRICO JOSEPH P	SALE	5.53	25.87K	143.06K	532.35K
Apr 11, 2019	ERRICO JOSEPH P	SALE	5.49	13.72K	75.34K	558.22K
Apr 01, 2019	ERRICO JOSEPH P	SALE	6.97	10.41K	72.54K	571.94K
Jan 17, 2019	ERRICO JOSEPH P	SALE	4.84	7.84K	37.95K	582.35K
Jan 16, 2019	ERRICO JOSEPH P	SALE	4.89	19.81K	96.87K	590.19K
Jan 15, 2019	ERRICO JOSEPH P	SALE	4.90	22.35K	109.51K	610K
Dec 13, 2018	STAATS PETER S.	PURCHASE	4.83	10K	48.3K	154.64K
Dec 06, 2018	AMATO FRANCIS R.	PURCHASE	6.53	7.5K	49.01K	358.83K
Dec 03, 2018	COX CARRIE SMITH	PURCHASE	6.79	6.4K	43.48K	10.1K
Aug 17, 2018	COX CARRIE SMITH	PURCHASE	13.76	3.7K	50.92K	17.03K
Jun 21, 2018	MERCK GLOBAL HEALTH INNOVATION FUND, LLC	PURCHASE	15.00	166.67K	2.5M	3.35M

Insider Transaction Summary (6 Months)

SHARESTRANS

PURCHASE1K1

SALES4.67K2

NET SHARES-3.67K1

SHARES HELD337.9K3

% NET SHARES-101.08%-66.67%

ECOR Stock Ownership Breakdown

electroCore

Stock Outstanding Shares

Market Insider

Institutional Ownership

Insiders

Buying/Selling by Insiders

Insider Transaction Summary (6 Months)

Frequently Asked Questions

Stock Outstanding Shares

Market Insider

Institutional Ownership

Insiders

Buying/Selling by Insiders

Insider Transaction Summary (6 Months)

Frequently Asked Questions