How many institutions own TPST 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 TPST shares is 23, representing 29.41% of the company's common stock.

Who are the major shareholders selling Tempest Therapeutics, Inc. stock?

WELLS FARGO & COMPANY/MN, in the last quarter, reduced its stake in TPST by -100% restricting it's holding to 0 shares of worth nearly -. BELVEDERE TRADING LLC also lessened -100% of the TPST shares from its portfolio, reducing its holding to 0 shares of worth -. ADVISOR GROUP HOLDINGS, INC. also shunned TPST shares holding by -2.54% last quarter which brought its holding to 1.61 thousand shares worth $4.62K.

Investors who are buying TPST stock?

As per its latest 13F filing, JONES FINANCIAL COMPANIES LLLP increased its stake in TPST by 100% in the last quarter. The institutional holder raised its holding to 239 shares having worth more than $686.00. CIBC PRIVATE WEALTH GROUP, LLC also added 134.78% more shares of TPST to its portfolio, raising its holding to 1.08 thousand shares of worth $3.10K. TOWER RESEARCH CAPITAL LLC (TRC) also increased its TPST shares holding by 100% which brought its holding to 1.33 thousand shares worth $3.80K.

TPST's major insiders: who are they?

The insider with the most stakes in TPST is Westphal Christoph H , at the company. Additionally, TPST stock is highly held by 10 percent owner Longwood Fund, L.P. and Woiwode Thomas among others.

Did an insider recently sell TPST stock?

Company executives, directors, and other insiders own 35.37% percent of Tempest Therapeutics, Inc.'s stock. Within the last six months, there have been 0 transaction(s) in which TPST insiders have sold stock, totaling 0 shares. Insiders that have sold shares include VERSANT VENTURE CAPITAL VI, L.P..

Which insider recently purchased TPST stock?

There have been 1 transaction(s) during the past 6-months in which Tempest Therapeutics, Inc. insiders have bought stock, totalling 231482 shares

How much of TPST does insiders own?

Around 231.48K Tempest Therapeutics, Inc. shares are held by insiders, which represents about 35.37% of TPST stock.

Who is the insider with the largest stake?

TPST , Westphal Christoph H holds the largest portfolio of the company's shares. TPST shares owned by Westphal total nearly 3.82 million.

Which institution holds the most shares in TPST?

VERSANT VENTURE MANAGEMENT, LLC is the largest institutional owner in TPST which holds 269.77 thousand shares worth $774.25K or 6.5% of the total TPST shares outstanding followed by WELLS FARGO & COMPANY/MN with ownership of 0 shares representing 0% of the TPST ownership. BNP PARIBAS ARBITRAGE, SNC is the third largest stakeholder with 3 shares or 0% of the ownership worth more than $9.00.

Is Tempest Therapeutics, 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 TPST is concerned, it is a stock which is not optionable.

Is there a short position on TPST's shares?

Number of TPST shares short is 181.85K. 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 TPST shares are there?

As of today, 4.44M shares of TPST are outstanding.

Is there many float in TPST 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, TPST has 3.89M shares in float.

TPST 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 TPST is 2.17.

Tempest Therapeutics (TPST) 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 Shares4.1

Short Percent Of Float4.1

Shares Outstanding4.44M

Shares Float3.89M

Shares Short181.85K

Short Ratio2.17

4.1%

Short % of Float

4.1%

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

35.37% Percentage of Shares held by All Insiders

29.41% Percentage of Shares held by All Institutions

45.51% Percentage of Float held by Institutions

Number of Institutions Holding Shares

Institutional Ownership

About 29.41% of TPST shares are held by financial institutions. VERSANT VENTURE MANAGEMENT, LLC is the top corporate investor, holding 269.77K shares valued at $774.25K. A 6.5% stake in Tempest Therapeutics, Inc. is owned by the company. WELLS FARGO & COMPANY/MN owns 0 shares valued at -, which translates its holding of 0% of the stake in the company.

Date	Holder	% Stake	Shares Held	Total Value ($)	Shares	% Change in Portfolio
Dec 31, 2025	VERSANT VENTURE MANAGEMENT, LLC	6.5%	269.77K	774.25K	0	0
Dec 31, 2025	WELLS FARGO & COMPANY/MN	0%	0	-	-3	-100.00%
Dec 31, 2025	BNP PARIBAS ARBITRAGE, SNC	0%	3	9	0	0
Dec 31, 2025	PARALLEL ADVISORS, LLC	0%	18	52	0	0
Dec 31, 2025	BANK OF AMERICA CORP /DE/	0%	37	107	0	0
Dec 31, 2025	JONES FINANCIAL COMPANIES LLLP	0.01%	239	686	239	+100.00%
Dec 31, 2025	FEDERATION DES CAISSES DESJARDINS DU QUEBEC	0.01%	292	838	0	0
Dec 31, 2025	BELVEDERE TRADING LLC	0%	0	-	-5.33K	-100.00%
Dec 31, 2025	SBI SECURITIES CO., LTD.	0%	56	161	0	0
Dec 31, 2025	CIBC PRIVATE WEALTH GROUP, LLC	0.03%	1.08K	3.1K	620	+134.78%
Dec 31, 2025	TOWER RESEARCH CAPITAL LLC (TRC)	0.03%	1.33K	3.8K	1.33K	+100.00%
Dec 31, 2025	ADVISOR GROUP HOLDINGS, INC.	0.04%	1.61K	4.62K	-42	-2.54%
Dec 31, 2025	MORGAN STANLEY	0.05%	2.06K	5.91K	-50	-2.37%
Dec 31, 2025	DRW SECURITIES, LLC	0.25%	10.45K	29.98K	-8.38K	-44.51%
Dec 31, 2025	DIMENSIONAL FUND ADVISORS LP	0.28%	11.44K	32.84K	11.44K	+100.00%
Dec 31, 2025	NORTHERN TRUST CORP	0.34%	14.05K	40.33K	14.05K	+100.00%
Dec 31, 2025	UBS GROUP AG	0.42%	17.54K	50.35K	6.15K	+54.03%
Dec 31, 2025	FMR LLC	0.8%	33.23K	95.36K	-1	0.00%
Dec 31, 2025	BLACKROCK, INC.	0.94%	39.07K	112.13K	0	0
Dec 31, 2025	GEODE CAPITAL MANAGEMENT, LLC	1.06%	44.11K	126.6K	3.09K	+7.53%
Dec 31, 2025	VANGUARD GROUP INC	3.92%	162.56K	466.55K	0	0
Dec 31, 2025	SABBY MANAGEMENT, LLC	4.3%	178.59K	512.56K	178.59K	+100.00%
Sep 30, 2025	VERSANT VENTURE MANAGEMENT, LLC	7.09%	269.77K	2.77M	0	0
Sep 30, 2025	ADVISOR GROUP HOLDINGS, INC.	0%	0	-	-25.72K	-100.00%
Jun 30, 2025	BNP PARIBAS ARBITRAGE, SNC	0%	0	-	-48	-100.00%
Jun 30, 2025	MILLSTONE EVANS GROUP, LLC	0%	0	-	-800	-100.00%
Jun 30, 2025	BLACKROCK, INC.	0%	0	-	-561.5K	-100.00%
Jun 30, 2025	UBS GROUP AG	0%	0	-	-323.7K	-100.00%
Jun 30, 2025	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0%	0	-	-54K	-100.00%
Jun 30, 2025	NATIONAL BANK OF CANADA /FI/	0%	0	-	-20K	-100.00%
Jun 30, 2025	MORGAN STANLEY	0%	0	-	-44.47K	-100.00%
Jun 30, 2025	DAVENPORT & CO LLC	0%	0	-	-50K	-100.00%
Jun 30, 2025	FMR LLC	0%	0	-	-431.93K	-100.00%
Jun 30, 2025	VANGUARD GROUP INC	0%	0	-	-297.88K	-100.00%
Jun 30, 2025	STATE STREET CORP	0%	0	-	-41.49K	-100.00%
Jun 30, 2025	NORTHERN TRUST CORP	0%	0	-	-99.39K	-100.00%
Jun 30, 2025	BANK OF AMERICA CORP /DE/	0%	0	-	-349	-100.00%
Jun 30, 2025	JPMORGAN CHASE & CO	0%	0	-	-77	-100.00%
Jun 30, 2025	ADVISOR GROUP HOLDINGS, INC.	0.68%	25.72K	21.33K	0	0
Jun 30, 2025	VERSANT VENTURE MANAGEMENT, LLC	7.09%	269.77K	1.83M	269.77K	+100.00%
Jun 30, 2025	CIBC PRIVATE WEALTH GROUP, LLC	0%	0	-	-133	-100.00%
Jun 30, 2025		0%	0	-	-800	-100.00%
Jun 30, 2025	FEDERATION DES CAISSES DESJARDINS DU QUEBEC	0%	0	-	-3.8K	-100.00%
Jun 30, 2025	MAYTECH GLOBAL INVESTMENTS, LLC	0%	0	-	-10K	-100.00%
Jun 30, 2025	PARALLEL ADVISORS, LLC	0%	0	-	-236	-100.00%
Jun 30, 2025	SIMPLEX TRADING, LLC	0%	0	-	-20.42K	-100.00%
Jun 30, 2025	CITADEL ADVISORS LLC	0%	0	-	-28.4K	-100.00%
Jun 30, 2025	GEODE CAPITAL MANAGEMENT, LLC	0%	0	-	-433.35K	-100.00%
Mar 31, 2025		0%	0	-	-190	-100.00%
Mar 31, 2025	BANK OF AMERICA CORP /DE/	0%	349	258	18	+5.44%
Mar 31, 2025	FMR LLC	0.97%	431.93K	318.77K	0	0
Mar 31, 2025	XTX TOPCO LTD	0%	0	-	-160.81K	-100.00%
Mar 31, 2025	BLACKROCK, INC.	1.26%	561.5K	414.39K	9.64K	+1.75%
Mar 31, 2025	GEODE CAPITAL MANAGEMENT, LLC	0.97%	433.35K	319.83K	79.07K	+22.32%
Mar 31, 2025	UBS GROUP AG	0.72%	323.7K	238.89K	128.02K	+65.43%
Mar 31, 2025	FEDERATION DES CAISSES DESJARDINS DU QUEBEC	0.01%	3.8K	2.8K	0	0
Mar 31, 2025	PARALLEL ADVISORS, LLC	0%	236	174	1	+0.43%
Mar 31, 2025	NORTHERN TRUST CORP	0.22%	99.39K	73.35K	31.58K	+46.56%
Mar 31, 2025	DAVENPORT & CO LLC	0.11%	50K	36.9K	0	0
Mar 31, 2025	MORGAN STANLEY	0.1%	44.47K	32.82K	14.5K	+48.37%
Mar 31, 2025	STATE STREET CORP	0.09%	41.49K	30.62K	0	0
Mar 31, 2025	CIBC PRIVATE WEALTH GROUP, LLC	0%	133	67	0	0
Mar 31, 2025	JPMORGAN CHASE & CO	0%	77	57	77	+100.00%
Mar 31, 2025	BNP PARIBAS ARBITRAGE, SNC	0%	48	35	0	0
Mar 31, 2025	FIL LTD	0%	0	-	-129.58K	-100.00%
Mar 31, 2025	CITIGROUP INC	0%	0	-	-972	-100.00%
Mar 31, 2025	MILLENNIUM MANAGEMENT LLC	0%	0	-	-189.51K	-100.00%
Mar 31, 2025	BOOTHBAY FUND MANAGEMENT, LLC	0%	0	-	-24.26K	-100.00%
Mar 31, 2025	VERSANT VENTURE MANAGEMENT, LLC	0%	0	-	-3.51M	-100.00%
Mar 31, 2025	VANGUARD GROUP INC	0.67%	297.88K	219.83K	121.68K	+69.06%
Mar 31, 2025	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0.03%	14K	10.36K	14K	+100.00%
Mar 31, 2025	VIRTU FINANCIAL LLC	0%	0	-	-43.11K	-100.00%
Mar 31, 2025	JANE STREET GROUP, LLC	0%	0	-	-493.09K	-100.00%
Mar 31, 2025	ENGINEERS GATE MANAGER LP	0%	0	-	-23.5K	-100.00%
Mar 31, 2025	IKARIAN CAPITAL, LLC	0%	0	-	-105.29K	-100.00%
Mar 31, 2025	MAYTECH GLOBAL INVESTMENTS, LLC	0.02%	10K	7.38K	0	0
Mar 31, 2025	CITADEL ADVISORS LLC	0.04%	18.9K	13.95K	-45.1K	-70.47%
Mar 31, 2025	ADVISOR GROUP HOLDINGS, INC.	0.06%	25.72K	19.02K	0	0
Mar 31, 2025	SIMPLEX TRADING, LLC	0.05%	20.42K	15K	1.51K	+7.98%
Mar 31, 2025	NATIONAL BANK OF CANADA /FI/	0.04%	20K	14.66K	10K	+100.00%
Mar 31, 2025	TOWER RESEARCH CAPITAL LLC (TRC)	0%	0	-	-10.92K	-100.00%
Mar 31, 2024	BANK OF AMERICA CORP /DE/	0.28%	43.03K	168.24K	5.57K	+14.86%
Mar 31, 2024	CITADEL ADVISORS LLC	0%	3	12	3	+100.00%
Mar 31, 2024	FIL LTD	0.84%	129.58K	506.65K	0	0
Mar 31, 2024	GEODE CAPITAL MANAGEMENT, LLC	0.86%	132.08K	516.52K	6.17K	+4.90%
Mar 31, 2024	JPMORGAN CHASE & CO	0%	0	-	-110	-100.00%
Mar 31, 2024	WHITTIER TRUST CO	0%	2	7	0	0
Mar 31, 2024	WHITTIER TRUST CO OF NEVADA INC	0%	11	42	0	0
Mar 31, 2024	QUBE RESEARCH & TECHNOLOGIES LTD	0%	27	106	0	0
Mar 31, 2024	WELLS FARGO & COMPANY/MN	0%	98	383	2	+2.08%
Mar 31, 2024	STATE STREET CORP	0.27%	41.49K	162.23K	18K	+76.62%
Mar 31, 2024	IKARIAN CAPITAL, LLC	0.69%	105.6K	412.9K	0	0
Mar 31, 2024	VIRTU FINANCIAL LLC	0.19%	28.57K	112K	11.69K	+69.23%
Mar 31, 2024	TWO SIGMA INVESTMENTS, LP	0%	0	-	-100.22K	-100.00%
Mar 31, 2024	BANK OF NEW YORK MELLON CORP	0%	0	-	-13.94K	-100.00%
Mar 31, 2024	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0%	0	-	-29K	-100.00%
Mar 31, 2024	TWO SIGMA SECURITIES, LLC	0%	0	-	-35.48K	-100.00%
Mar 31, 2024	EAM INVESTORS, LLC	0%	0	-	-140.3K	-100.00%
Mar 31, 2024	CUTLER GROUP LLC / CA	0%	0	-	-12.9K	-100.00%
Mar 31, 2024	SCHONFELD STRATEGIC ADVISORS LLC	0%	0	-	-10.3K	-100.00%
Mar 31, 2024	BLACKROCK INC.	3.3%	508.2K	1.99M	-733	-0.14%
Mar 31, 2024	FMR LLC	2.8%	431.98K	1.69M	50	+0.01%
Mar 31, 2024	VANGUARD GROUP INC	1.14%	176.19K	688.91K	0	0
Mar 31, 2024	SIMPLEX TRADING, LLC	0.25%	37.82K	147K	-29.62K	-43.92%
Mar 31, 2024	MORGAN STANLEY	0.24%	36.79K	143.85K	4.98K	+15.64%
Mar 31, 2024	ADVISOR GROUP HOLDINGS, INC.	0.17%	26.15K	102.23K	0	0
Mar 31, 2024	BOOTHBAY FUND MANAGEMENT, LLC	0.16%	24.57K	96.08K	0	0
Mar 31, 2024	JANE STREET GROUP, LLC	0.14%	21.04K	82.25K	21.04K	+100.00%
Mar 31, 2024	NORTHERN TRUST CORP	0.13%	20.36K	79.59K	-13.24K	-39.42%
Mar 31, 2024	BANK OF MONTREAL /CAN/	0.13%	20K	78.8K	10K	+100.00%
Mar 31, 2024	TOCQUEVILLE ASSET MANAGEMENT L.P.	0.09%	14K	54.74K	0	0
Mar 31, 2024	HRT FINANCIAL LP	0.08%	13.04K	50K	13.04K	+100.00%
Mar 31, 2024	XTX TOPCO LTD	0.07%	10.77K	42.12K	10.77K	+100.00%
Mar 31, 2024	GROUP ONE TRADING, L.P.	0.07%	10.69K	41.78K	-10.02K	-48.40%
Mar 31, 2024	TOWER RESEARCH CAPITAL LLC (TRC)	0.05%	8K	31.26K	6.92K	+643.03%
Mar 31, 2024	UBS GROUP AG	0.01%	921	3.6K	655	+246.24%
Mar 31, 2024	CIBC PRIVATE WEALTH GROUP, LLC	0%	133	724	133	+100.00%
Mar 31, 2024	MAYTECH GLOBAL INVESTMENTS, LLC	0%	0	-	-10K	-100.00%
Dec 31, 2023	QUBE RESEARCH & TECHNOLOGIES LTD	0%	27	119	0	0
Dec 31, 2023	AIGH CAPITAL MANAGEMENT LLC	0%	0	-	-406.25K	-100.00%
Dec 31, 2023	WORTH VENTURE PARTNERS, LLC	0%	0	-	-101.55K	-100.00%
Dec 31, 2023	UBS GROUP AG	0%	266	1.17K	266	+100.00%
Dec 31, 2023	TOWER RESEARCH CAPITAL LLC (TRC)	0.01%	1.08K	4.73K	-12.36K	-91.99%
Dec 31, 2023	MAYTECH GLOBAL INVESTMENTS, LLC	0.07%	10K	44K	10K	+100.00%
Dec 31, 2023	BANK OF MONTREAL /CAN/	0.07%	10K	46.8K	10K	+100.00%
Dec 31, 2023	SCHONFELD STRATEGIC ADVISORS LLC	0.07%	10.3K	45.32K	10.3K	+100.00%
Dec 31, 2023	CUTLER GROUP LLC / CA	0.09%	12.9K	56K	12.9K	+100.00%
Dec 31, 2023	BANK OF NEW YORK MELLON CORP	0.1%	13.94K	61.34K	13.94K	+100.00%
Dec 31, 2023	TOCQUEVILLE ASSET MANAGEMENT L.P.	0.1%	14K	61.6K	14K	+100.00%
Dec 31, 2023	VIRTU FINANCIAL LLC	0.12%	16.89K	74K	-8.45K	-33.36%
Dec 31, 2023	GROUP ONE TRADING, L.P.	0.15%	20.71K	91.11M	20.71K	+100.00%
Dec 31, 2023	STATE STREET CORP	0.17%	23.49K	103.37K	23.49K	+100.00%
Dec 31, 2023	BOOTHBAY FUND MANAGEMENT, LLC	0.17%	24.57K	108.12K	24.57K	+100.00%
Dec 31, 2023	ADVISOR GROUP HOLDINGS, INC.	0.19%	26.15K	115.05K	26.15K	+100.00%
Dec 31, 2023	MORGAN STANLEY	0.23%	31.82K	139.99K	31.41K	+7,641.12%
Dec 31, 2023	NORTHERN TRUST CORP	0.24%	33.6K	147.83K	20.05K	+147.90%
Dec 31, 2023	FIL LTD	0.92%	129.58K	570.15K	0	0
Dec 31, 2023	TWO SIGMA SECURITIES, LLC	0.25%	35.48K	156.13K	13.99K	+65.10%
Dec 31, 2023	BANK OF AMERICA CORP /DE/	0.27%	37.46K	164.83K	37.45K	+416,144.44%
Dec 31, 2023	CITADEL ADVISORS LLC	0%	0	-	-44.88K	-100.00%
Dec 31, 2023	SIMPLEX TRADING, LLC	0.48%	67.44K	296K	67.44K	+100.00%
Dec 31, 2023	TWO SIGMA INVESTMENTS, LP	0.71%	100.22K	440.95K	86.58K	+635.09%
Dec 31, 2023	ROCK SPRINGS CAPITAL MANAGEMENT LP	0%	0	-	-536.21K	-100.00%
Dec 31, 2023	ECOR1 CAPITAL, LLC	0%	0	-	-931K	-100.00%
Dec 31, 2023	HRT FINANCIAL LP	0%	0	-	-29.95K	-100.00%
Dec 31, 2023	MILLENNIUM MANAGEMENT LLC	0%	0	-	-21.53K	-100.00%
Dec 31, 2023	WELLS FARGO & COMPANY/MN	0%	96	422	47	+95.92%
Dec 31, 2023	JPMORGAN CHASE & CO	0%	110	484	104	+1,733.33%
Dec 31, 2023	RENAISSANCE TECHNOLOGIES LLC	0%	0	-	-88.5K	-100.00%
Dec 31, 2023	WHITTIER TRUST CO	0%	2	8	-11	-84.62%
Dec 31, 2023	IKARIAN CAPITAL, LLC	0.75%	105.6K	464.64K	105.6K	+100.00%
Dec 31, 2023	GEODE CAPITAL MANAGEMENT, LLC	0.89%	125.92K	554.12K	34.85K	+38.26%
Dec 31, 2023	EAM INVESTORS, LLC	0.99%	140.3K	617.32K	140.3K	+100.00%
Dec 31, 2023	VANGUARD GROUP INC	1.25%	176.19K	775.25K	-36.12K	-17.01%
Dec 31, 2023	FMR LLC	3.06%	431.93K	1.9M	-215.97K	-33.33%
Dec 31, 2023	BLACKROCK INC.	3.6%	508.93K	2.24M	425.86K	+512.63%
Dec 31, 2023	WHITTIER TRUST CO OF NEVADA INC	0%	11	47	11	+100.00%

Insiders

Among the TPST insiders holding of 35.37% of the stake in company, WESTPHAL CHRISTOPH H, , holds the largest shares of 3.82M. LONGWOOD FUND, L.P., 10 percent owner, is the second largest TPST insider with ownership of 3.82M shares. WOIWODE THOMAS, , stands third with possession of 2.12M shares of that stake.

Insiders	Designation	Shares Held
WESTPHAL CHRISTOPH H		3.82M
LONGWOOD FUND, L.P.	10 percent owner	3.82M
WOIWODE THOMAS		2.12M
DIPP MICHELLE	Chief Executive Officer	962.06K
ALDRICH RICHARD	director	962.06K
ANGEL MATTHEW	CEO and President	231.48K
VERSANT VENTURE CAPITAL VI, L.P.	10 percent owner	209.94K
MALLEY THOMAS	director	122.2K
DUBENSKY THOMAS W.	President	113.34K
BRADY STEPHEN R	President and CEO	46.38K
TROJANOWSKI JUSTIN	Corporate Controller	22.17K
KOZIN MARC D	director	20.55K
STOCK HARALD F.	director	13.02K
WHITING SAMUEL	Chief Medical Officer	9.57K
FISHER MARY	director	6.42K
YOUNG JEFFREY E	Chief Financial Officer	3.75K
CHAPMAN PAUL W.D.	Chief Operating Officer	3.1K
HARDING DAVID	Chief Commercial Officer	2.29K
BLECK CHRISTOPHER A	Chief Commercial Officer	2K
TZIANABOS ARTHUR	President and CSO	400
MCNEELY THERESA	EVP, Chief Comm. Officer	400

Buying/Selling by Insiders

Date	Insider	Type	Cost	Shares	Value ($)	Shares Total
Mar 24, 2026	ANGEL MATTHEW	PURCHASE	2.16	231.48K	500K	231.48K
Aug 12, 2024	VERSANT VENTURE CAPITAL VI, L.P.	SALE	1.10	388K	426.99K	209.94K
Aug 08, 2024	VERSANT VENTURE CAPITAL VI, L.P.	SALE	1.35	400K	540.04K	597.94K
Jul 03, 2024	BRADY STEPHEN R	PURCHASE	2.11	35K	73.85K	46.38K
Jul 02, 2024	WHITING SAMUEL	PURCHASE	2.13	4.67K	9.95K	9.57K
Jun 28, 2024	TROJANOWSKI JUSTIN	PURCHASE	2.16	7.5K	16.2K	22.17K
Apr 29, 2022	WOIWODE THOMAS	PURCHASE	2.36	2.12M	5M	2.12M
Jan 07, 2022	DUBENSKY THOMAS W.	PURCHASE	4.78	2K	9.56K	113.34K
Jan 06, 2022	WHITING SAMUEL	PURCHASE	4.80	1.7K	8.17K	1.9K
Jun 01, 2016	ALDRICH RICHARD	PURCHASE	7.00	425K	2.98M	962.06K
Jun 01, 2016	DIPP MICHELLE	PURCHASE	7.00	425K	2.98M	962.06K
May 18, 2016	DIPP MICHELLE	PURCHASE	7.86	20K	157.2K	537.06K
May 18, 2016	ALDRICH RICHARD	PURCHASE	7.86	20K	157.2K	537.06K
May 17, 2016	DIPP MICHELLE	PURCHASE	7.56	20K	151.2K	517.06K
May 17, 2016	ALDRICH RICHARD	PURCHASE	7.56	20K	151.2K	517.06K
May 16, 2016	DIPP MICHELLE	PURCHASE	7.69	20K	153.8K	497.06K
May 13, 2016	DIPP MICHELLE	PURCHASE	7.06	16.3K	115.04K	477.06K
May 13, 2016	ALDRICH RICHARD	PURCHASE	7.06	16.3K	115.04K	477.06K
May 12, 2016	ALDRICH RICHARD	PURCHASE	6.72	14.2K	95.42K	455.16K
May 12, 2016	DIPP MICHELLE	PURCHASE	6.72	14.2K	95.42K	455.16K
May 11, 2016	ALDRICH RICHARD	PURCHASE	7.64	20K	152.8K	440.96K
May 11, 2016	DIPP MICHELLE	PURCHASE	7.64	20K	152.8K	440.96K
May 10, 2016	CHAPMAN PAUL W.D.	PURCHASE	7.37	3.1K	22.85K	3.1K
May 10, 2016	DIPP MICHELLE	PURCHASE	7.72	19.9K	153.63K	420.96K
May 10, 2016	ALDRICH RICHARD	PURCHASE	7.72	19.9K	153.63K	420.96K
Mar 24, 2016	ALDRICH RICHARD	PURCHASE	9.23	30K	276.91K	401.06K
Mar 24, 2016	DIPP MICHELLE	PURCHASE	9.23	30K	276.91K	401.06K
Mar 23, 2016	ALDRICH RICHARD	PURCHASE	9.58	21.7K	207.85K	362.96K
Mar 23, 2016	DIPP MICHELLE	PURCHASE	9.58	21.7K	207.85K	362.96K
Mar 22, 2016	DIPP MICHELLE	PURCHASE	10.53	29.8K	313.92K	341.26K
Mar 22, 2016	ALDRICH RICHARD	PURCHASE	10.53	29.8K	313.92K	341.26K
Mar 21, 2016	ALDRICH RICHARD	PURCHASE	9.52	8.9K	84.71K	290.36K
Mar 21, 2016	DIPP MICHELLE	PURCHASE	9.52	8.9K	84.71K	290.36K
Mar 18, 2016	ALDRICH RICHARD	PURCHASE	8.72	29.9K	260.74K	281.46K
Mar 18, 2016	DIPP MICHELLE	PURCHASE	8.72	29.9K	260.74K	281.46K
Mar 17, 2016	DIPP MICHELLE	PURCHASE	7.79	29.8K	232.22K	251.56K
Mar 17, 2016	ALDRICH RICHARD	PURCHASE	7.79	29.8K	232.22K	251.56K
Mar 16, 2016	ALDRICH RICHARD	PURCHASE	7.59	21.73K	164.92K	213.96K
Mar 16, 2016	DIPP MICHELLE	PURCHASE	7.59	21.73K	164.92K	213.96K
Mar 15, 2016	ALDRICH RICHARD	PURCHASE	7.80	17.6K	137.34K	180.33K
Mar 15, 2016	DIPP MICHELLE	PURCHASE	7.80	17.6K	137.34K	180.33K
Mar 14, 2016	DIPP MICHELLE	PURCHASE	8.05	30K	241.6K	162.73K
Mar 14, 2016	ALDRICH RICHARD	PURCHASE	8.05	30K	241.6K	162.73K
Mar 11, 2016	ALDRICH RICHARD	PURCHASE	7.50	132.73K	995.49K	132.73K
Mar 11, 2016	DIPP MICHELLE	PURCHASE	7.50	132.73K	995.49K	132.73K
Oct 05, 2015	YOUNG JEFFREY E	PURCHASE	10.70	3.45K	36.92K	3.75K
Oct 05, 2015	KOZIN MARC D	PURCHASE	10.79	4.8K	51.79K	20.55K
Sep 09, 2015	FISHER MARY	PURCHASE	16.49	6.1K	100.59K	6.42K
Sep 08, 2015	KOZIN MARC D	PURCHASE	17.60	3K	52.8K	14.61K
Aug 24, 2015	DIPP MICHELLE	PURCHASE	18.56	300	5.57K	986.76K
May 26, 2015	DIPP MICHELLE	PURCHASE	31.02	300	9.31K	987.71K
May 16, 2015	ALDRICH RICHARD	PURCHASE	7.69	20K	153.8K	497.06K
Apr 09, 2015	MCNEELY THERESA	PURCHASE	29.68	226	6.71K	400
Apr 09, 2015	TZIANABOS ARTHUR	PURCHASE	28.77	225	6.47K	400
Apr 08, 2015	MCNEELY THERESA	PURCHASE	28.79	174	5.01K	174
Apr 08, 2015	YOUNG JEFFREY E	PURCHASE	29.93	300	8.98K	300
Apr 08, 2015	ALDRICH RICHARD	PURCHASE	29.97	2.5K	74.93K	22.35K
Apr 08, 2015	MALLEY THOMAS	PURCHASE	28.50	5K	142.5K	122.2K
Apr 08, 2015	KOZIN MARC D	PURCHASE	28.45	3K	85.35K	11.28K
Apr 08, 2015	TZIANABOS ARTHUR	PURCHASE	28.04	175	4.91K	175
Apr 02, 2015	DIPP MICHELLE	PURCHASE	32.49	1K	32.49K	850.61K
Jan 13, 2015	MALLEY THOMAS	PURCHASE	50.00	35K	1.75M	116.82K
Nov 24, 2014	DIPP MICHELLE	PURCHASE	24.53	300	7.36K	807.67K
Sep 23, 2014	STOCK HARALD F.	PURCHASE	14.22	522	7.42K	13.02K
Aug 26, 2014	STOCK HARALD F.	PURCHASE	12.99	580	7.53K	12.5K
Aug 12, 2014	STOCK HARALD F.	PURCHASE	11.02	678	7.47K	11.92K
Jul 29, 2014	STOCK HARALD F.	PURCHASE	8.98	830	7.45K	11.24K
Jul 28, 2014	DIPP MICHELLE	PURCHASE	9.00	450	4.05K	812.61K
Jul 15, 2014	STOCK HARALD F.	PURCHASE	9.65	760	7.33K	10.41K
Jul 07, 2014	ALDRICH RICHARD	PURCHASE	9.49	2K	18.98K	20.85K
Jul 01, 2014	STOCK HARALD F.	PURCHASE	9.28	806	7.48K	9.65K
Jun 30, 2014	ALDRICH RICHARD	PURCHASE	9.16	2K	18.32K	18.85K
Jun 23, 2014	ALDRICH RICHARD	PURCHASE	8.81	2K	17.63K	16.85K
Jun 23, 2014	DIPP MICHELLE	PURCHASE	8.68	450	3.91K	818.09K
Jun 17, 2014	STOCK HARALD F.	PURCHASE	8.96	833	7.46K	8.85K
Jun 16, 2014	ALDRICH RICHARD	PURCHASE	8.52	2K	17.04K	14.85K
Jun 09, 2014	ALDRICH RICHARD	PURCHASE	7.59	2K	15.18K	12.85K
Jun 03, 2014	STOCK HARALD F.	PURCHASE	7.01	1.06K	7.45K	8.01K
Jun 02, 2014	ALDRICH RICHARD	PURCHASE	7.29	2K	14.58K	10.85K
May 27, 2014	ALDRICH RICHARD	PURCHASE	7.50	2K	15K	8.85K
May 20, 2014	STOCK HARALD F.	PURCHASE	7.13	1.05K	7.49K	6.95K
May 19, 2014	ALDRICH RICHARD	PURCHASE	7.33	2K	14.66K	6.85K
May 19, 2014	DIPP MICHELLE	PURCHASE	7.33	450	3.3K	817.64K
Apr 10, 2014	HARDING DAVID	PURCHASE	32.23	1K	32.23K	2.29K
Mar 07, 2014	LONGWOOD FUND, L.P.	PURCHASE	10.00	100K	1M	3.82M
Mar 07, 2014	WESTPHAL CHRISTOPH H	PURCHASE	10.00	100K	1M	3.82M
Mar 07, 2014	DIPP MICHELLE	PURCHASE	10.00	100K	1M	3.82M
Mar 07, 2014	ALDRICH RICHARD	PURCHASE	10.00	100K	1M	3.82M
Jan 27, 2014	DIPP MICHELLE	PURCHASE	9.63	300	2.89K	822.27K
Dec 23, 2013	DIPP MICHELLE	PURCHASE	9.10	300	2.73K	814.56K
Nov 18, 2013	DIPP MICHELLE	PURCHASE	8.65	400	3.46K	814.26K
Sep 12, 2013	TZIANABOS ARTHUR	PURCHASE	10.32	1K	10.32K	1K
Sep 12, 2013	STOCK HARALD F.	PURCHASE	10.64	4.5K	47.88K	4.5K
Sep 11, 2013	BLECK CHRISTOPHER A	PURCHASE	11.15	2K	22.3K	2K

Insider Transaction Summary (6 Months)

SHARESTRANS

PURCHASE231.48K1

SALES00

NET SHARES231.48K1

SHARES HELD231.48K1

% NET SHARES0%0%

Frequently Asked Questions

Stock Outstanding Shares

ShortableYes

OptionableNo

Short Percent Of Outstanding Shares4.1

Short Percent Of Float4.1

Shares Outstanding4.44M

Shares Float3.89M

Shares Short181.85K

Short Ratio2.17

4.1%

Short % of Float

4.1%

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

35.37% Percentage of Shares held by All Insiders

29.41% Percentage of Shares held by All Institutions

45.51% 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	VERSANT VENTURE MANAGEMENT, LLC	6.5%	269.77K	774.25K	0	0
Dec 31, 2025	WELLS FARGO & COMPANY/MN	0%	0	-	-3	-100.00%
Dec 31, 2025	BNP PARIBAS ARBITRAGE, SNC	0%	3	9	0	0
Dec 31, 2025	PARALLEL ADVISORS, LLC	0%	18	52	0	0
Dec 31, 2025	BANK OF AMERICA CORP /DE/	0%	37	107	0	0
Dec 31, 2025	JONES FINANCIAL COMPANIES LLLP	0.01%	239	686	239	+100.00%
Dec 31, 2025	FEDERATION DES CAISSES DESJARDINS DU QUEBEC	0.01%	292	838	0	0
Dec 31, 2025	BELVEDERE TRADING LLC	0%	0	-	-5.33K	-100.00%
Dec 31, 2025	SBI SECURITIES CO., LTD.	0%	56	161	0	0
Dec 31, 2025	CIBC PRIVATE WEALTH GROUP, LLC	0.03%	1.08K	3.1K	620	+134.78%
Dec 31, 2025	TOWER RESEARCH CAPITAL LLC (TRC)	0.03%	1.33K	3.8K	1.33K	+100.00%
Dec 31, 2025	ADVISOR GROUP HOLDINGS, INC.	0.04%	1.61K	4.62K	-42	-2.54%
Dec 31, 2025	MORGAN STANLEY	0.05%	2.06K	5.91K	-50	-2.37%
Dec 31, 2025	DRW SECURITIES, LLC	0.25%	10.45K	29.98K	-8.38K	-44.51%
Dec 31, 2025	DIMENSIONAL FUND ADVISORS LP	0.28%	11.44K	32.84K	11.44K	+100.00%
Dec 31, 2025	NORTHERN TRUST CORP	0.34%	14.05K	40.33K	14.05K	+100.00%
Dec 31, 2025	UBS GROUP AG	0.42%	17.54K	50.35K	6.15K	+54.03%
Dec 31, 2025	FMR LLC	0.8%	33.23K	95.36K	-1	0.00%
Dec 31, 2025	BLACKROCK, INC.	0.94%	39.07K	112.13K	0	0
Dec 31, 2025	GEODE CAPITAL MANAGEMENT, LLC	1.06%	44.11K	126.6K	3.09K	+7.53%
Dec 31, 2025	VANGUARD GROUP INC	3.92%	162.56K	466.55K	0	0
Dec 31, 2025	SABBY MANAGEMENT, LLC	4.3%	178.59K	512.56K	178.59K	+100.00%
Sep 30, 2025	VERSANT VENTURE MANAGEMENT, LLC	7.09%	269.77K	2.77M	0	0
Sep 30, 2025	ADVISOR GROUP HOLDINGS, INC.	0%	0	-	-25.72K	-100.00%
Jun 30, 2025	BNP PARIBAS ARBITRAGE, SNC	0%	0	-	-48	-100.00%
Jun 30, 2025	MILLSTONE EVANS GROUP, LLC	0%	0	-	-800	-100.00%
Jun 30, 2025	BLACKROCK, INC.	0%	0	-	-561.5K	-100.00%
Jun 30, 2025	UBS GROUP AG	0%	0	-	-323.7K	-100.00%
Jun 30, 2025	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0%	0	-	-54K	-100.00%
Jun 30, 2025	NATIONAL BANK OF CANADA /FI/	0%	0	-	-20K	-100.00%
Jun 30, 2025	MORGAN STANLEY	0%	0	-	-44.47K	-100.00%
Jun 30, 2025	DAVENPORT & CO LLC	0%	0	-	-50K	-100.00%
Jun 30, 2025	FMR LLC	0%	0	-	-431.93K	-100.00%
Jun 30, 2025	VANGUARD GROUP INC	0%	0	-	-297.88K	-100.00%
Jun 30, 2025	STATE STREET CORP	0%	0	-	-41.49K	-100.00%
Jun 30, 2025	NORTHERN TRUST CORP	0%	0	-	-99.39K	-100.00%
Jun 30, 2025	BANK OF AMERICA CORP /DE/	0%	0	-	-349	-100.00%
Jun 30, 2025	JPMORGAN CHASE & CO	0%	0	-	-77	-100.00%
Jun 30, 2025	ADVISOR GROUP HOLDINGS, INC.	0.68%	25.72K	21.33K	0	0
Jun 30, 2025	VERSANT VENTURE MANAGEMENT, LLC	7.09%	269.77K	1.83M	269.77K	+100.00%
Jun 30, 2025	CIBC PRIVATE WEALTH GROUP, LLC	0%	0	-	-133	-100.00%
Jun 30, 2025		0%	0	-	-800	-100.00%
Jun 30, 2025	FEDERATION DES CAISSES DESJARDINS DU QUEBEC	0%	0	-	-3.8K	-100.00%
Jun 30, 2025	MAYTECH GLOBAL INVESTMENTS, LLC	0%	0	-	-10K	-100.00%
Jun 30, 2025	PARALLEL ADVISORS, LLC	0%	0	-	-236	-100.00%
Jun 30, 2025	SIMPLEX TRADING, LLC	0%	0	-	-20.42K	-100.00%
Jun 30, 2025	CITADEL ADVISORS LLC	0%	0	-	-28.4K	-100.00%
Jun 30, 2025	GEODE CAPITAL MANAGEMENT, LLC	0%	0	-	-433.35K	-100.00%
Mar 31, 2025		0%	0	-	-190	-100.00%
Mar 31, 2025	BANK OF AMERICA CORP /DE/	0%	349	258	18	+5.44%
Mar 31, 2025	FMR LLC	0.97%	431.93K	318.77K	0	0
Mar 31, 2025	XTX TOPCO LTD	0%	0	-	-160.81K	-100.00%
Mar 31, 2025	BLACKROCK, INC.	1.26%	561.5K	414.39K	9.64K	+1.75%
Mar 31, 2025	GEODE CAPITAL MANAGEMENT, LLC	0.97%	433.35K	319.83K	79.07K	+22.32%
Mar 31, 2025	UBS GROUP AG	0.72%	323.7K	238.89K	128.02K	+65.43%
Mar 31, 2025	FEDERATION DES CAISSES DESJARDINS DU QUEBEC	0.01%	3.8K	2.8K	0	0
Mar 31, 2025	PARALLEL ADVISORS, LLC	0%	236	174	1	+0.43%
Mar 31, 2025	NORTHERN TRUST CORP	0.22%	99.39K	73.35K	31.58K	+46.56%
Mar 31, 2025	DAVENPORT & CO LLC	0.11%	50K	36.9K	0	0
Mar 31, 2025	MORGAN STANLEY	0.1%	44.47K	32.82K	14.5K	+48.37%
Mar 31, 2025	STATE STREET CORP	0.09%	41.49K	30.62K	0	0
Mar 31, 2025	CIBC PRIVATE WEALTH GROUP, LLC	0%	133	67	0	0
Mar 31, 2025	JPMORGAN CHASE & CO	0%	77	57	77	+100.00%
Mar 31, 2025	BNP PARIBAS ARBITRAGE, SNC	0%	48	35	0	0
Mar 31, 2025	FIL LTD	0%	0	-	-129.58K	-100.00%
Mar 31, 2025	CITIGROUP INC	0%	0	-	-972	-100.00%
Mar 31, 2025	MILLENNIUM MANAGEMENT LLC	0%	0	-	-189.51K	-100.00%
Mar 31, 2025	BOOTHBAY FUND MANAGEMENT, LLC	0%	0	-	-24.26K	-100.00%
Mar 31, 2025	VERSANT VENTURE MANAGEMENT, LLC	0%	0	-	-3.51M	-100.00%
Mar 31, 2025	VANGUARD GROUP INC	0.67%	297.88K	219.83K	121.68K	+69.06%
Mar 31, 2025	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0.03%	14K	10.36K	14K	+100.00%
Mar 31, 2025	VIRTU FINANCIAL LLC	0%	0	-	-43.11K	-100.00%
Mar 31, 2025	JANE STREET GROUP, LLC	0%	0	-	-493.09K	-100.00%
Mar 31, 2025	ENGINEERS GATE MANAGER LP	0%	0	-	-23.5K	-100.00%
Mar 31, 2025	IKARIAN CAPITAL, LLC	0%	0	-	-105.29K	-100.00%
Mar 31, 2025	MAYTECH GLOBAL INVESTMENTS, LLC	0.02%	10K	7.38K	0	0
Mar 31, 2025	CITADEL ADVISORS LLC	0.04%	18.9K	13.95K	-45.1K	-70.47%
Mar 31, 2025	ADVISOR GROUP HOLDINGS, INC.	0.06%	25.72K	19.02K	0	0
Mar 31, 2025	SIMPLEX TRADING, LLC	0.05%	20.42K	15K	1.51K	+7.98%
Mar 31, 2025	NATIONAL BANK OF CANADA /FI/	0.04%	20K	14.66K	10K	+100.00%
Mar 31, 2025	TOWER RESEARCH CAPITAL LLC (TRC)	0%	0	-	-10.92K	-100.00%
Mar 31, 2024	BANK OF AMERICA CORP /DE/	0.28%	43.03K	168.24K	5.57K	+14.86%
Mar 31, 2024	CITADEL ADVISORS LLC	0%	3	12	3	+100.00%
Mar 31, 2024	FIL LTD	0.84%	129.58K	506.65K	0	0
Mar 31, 2024	GEODE CAPITAL MANAGEMENT, LLC	0.86%	132.08K	516.52K	6.17K	+4.90%
Mar 31, 2024	JPMORGAN CHASE & CO	0%	0	-	-110	-100.00%
Mar 31, 2024	WHITTIER TRUST CO	0%	2	7	0	0
Mar 31, 2024	WHITTIER TRUST CO OF NEVADA INC	0%	11	42	0	0
Mar 31, 2024	QUBE RESEARCH & TECHNOLOGIES LTD	0%	27	106	0	0
Mar 31, 2024	WELLS FARGO & COMPANY/MN	0%	98	383	2	+2.08%
Mar 31, 2024	STATE STREET CORP	0.27%	41.49K	162.23K	18K	+76.62%
Mar 31, 2024	IKARIAN CAPITAL, LLC	0.69%	105.6K	412.9K	0	0
Mar 31, 2024	VIRTU FINANCIAL LLC	0.19%	28.57K	112K	11.69K	+69.23%
Mar 31, 2024	TWO SIGMA INVESTMENTS, LP	0%	0	-	-100.22K	-100.00%
Mar 31, 2024	BANK OF NEW YORK MELLON CORP	0%	0	-	-13.94K	-100.00%
Mar 31, 2024	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0%	0	-	-29K	-100.00%
Mar 31, 2024	TWO SIGMA SECURITIES, LLC	0%	0	-	-35.48K	-100.00%
Mar 31, 2024	EAM INVESTORS, LLC	0%	0	-	-140.3K	-100.00%
Mar 31, 2024	CUTLER GROUP LLC / CA	0%	0	-	-12.9K	-100.00%
Mar 31, 2024	SCHONFELD STRATEGIC ADVISORS LLC	0%	0	-	-10.3K	-100.00%
Mar 31, 2024	BLACKROCK INC.	3.3%	508.2K	1.99M	-733	-0.14%
Mar 31, 2024	FMR LLC	2.8%	431.98K	1.69M	50	+0.01%
Mar 31, 2024	VANGUARD GROUP INC	1.14%	176.19K	688.91K	0	0
Mar 31, 2024	SIMPLEX TRADING, LLC	0.25%	37.82K	147K	-29.62K	-43.92%
Mar 31, 2024	MORGAN STANLEY	0.24%	36.79K	143.85K	4.98K	+15.64%
Mar 31, 2024	ADVISOR GROUP HOLDINGS, INC.	0.17%	26.15K	102.23K	0	0
Mar 31, 2024	BOOTHBAY FUND MANAGEMENT, LLC	0.16%	24.57K	96.08K	0	0
Mar 31, 2024	JANE STREET GROUP, LLC	0.14%	21.04K	82.25K	21.04K	+100.00%
Mar 31, 2024	NORTHERN TRUST CORP	0.13%	20.36K	79.59K	-13.24K	-39.42%
Mar 31, 2024	BANK OF MONTREAL /CAN/	0.13%	20K	78.8K	10K	+100.00%
Mar 31, 2024	TOCQUEVILLE ASSET MANAGEMENT L.P.	0.09%	14K	54.74K	0	0
Mar 31, 2024	HRT FINANCIAL LP	0.08%	13.04K	50K	13.04K	+100.00%
Mar 31, 2024	XTX TOPCO LTD	0.07%	10.77K	42.12K	10.77K	+100.00%
Mar 31, 2024	GROUP ONE TRADING, L.P.	0.07%	10.69K	41.78K	-10.02K	-48.40%
Mar 31, 2024	TOWER RESEARCH CAPITAL LLC (TRC)	0.05%	8K	31.26K	6.92K	+643.03%
Mar 31, 2024	UBS GROUP AG	0.01%	921	3.6K	655	+246.24%
Mar 31, 2024	CIBC PRIVATE WEALTH GROUP, LLC	0%	133	724	133	+100.00%
Mar 31, 2024	MAYTECH GLOBAL INVESTMENTS, LLC	0%	0	-	-10K	-100.00%
Dec 31, 2023	QUBE RESEARCH & TECHNOLOGIES LTD	0%	27	119	0	0
Dec 31, 2023	AIGH CAPITAL MANAGEMENT LLC	0%	0	-	-406.25K	-100.00%
Dec 31, 2023	WORTH VENTURE PARTNERS, LLC	0%	0	-	-101.55K	-100.00%
Dec 31, 2023	UBS GROUP AG	0%	266	1.17K	266	+100.00%
Dec 31, 2023	TOWER RESEARCH CAPITAL LLC (TRC)	0.01%	1.08K	4.73K	-12.36K	-91.99%
Dec 31, 2023	MAYTECH GLOBAL INVESTMENTS, LLC	0.07%	10K	44K	10K	+100.00%
Dec 31, 2023	BANK OF MONTREAL /CAN/	0.07%	10K	46.8K	10K	+100.00%
Dec 31, 2023	SCHONFELD STRATEGIC ADVISORS LLC	0.07%	10.3K	45.32K	10.3K	+100.00%
Dec 31, 2023	CUTLER GROUP LLC / CA	0.09%	12.9K	56K	12.9K	+100.00%
Dec 31, 2023	BANK OF NEW YORK MELLON CORP	0.1%	13.94K	61.34K	13.94K	+100.00%
Dec 31, 2023	TOCQUEVILLE ASSET MANAGEMENT L.P.	0.1%	14K	61.6K	14K	+100.00%
Dec 31, 2023	VIRTU FINANCIAL LLC	0.12%	16.89K	74K	-8.45K	-33.36%
Dec 31, 2023	GROUP ONE TRADING, L.P.	0.15%	20.71K	91.11M	20.71K	+100.00%
Dec 31, 2023	STATE STREET CORP	0.17%	23.49K	103.37K	23.49K	+100.00%
Dec 31, 2023	BOOTHBAY FUND MANAGEMENT, LLC	0.17%	24.57K	108.12K	24.57K	+100.00%
Dec 31, 2023	ADVISOR GROUP HOLDINGS, INC.	0.19%	26.15K	115.05K	26.15K	+100.00%
Dec 31, 2023	MORGAN STANLEY	0.23%	31.82K	139.99K	31.41K	+7,641.12%
Dec 31, 2023	NORTHERN TRUST CORP	0.24%	33.6K	147.83K	20.05K	+147.90%
Dec 31, 2023	FIL LTD	0.92%	129.58K	570.15K	0	0
Dec 31, 2023	TWO SIGMA SECURITIES, LLC	0.25%	35.48K	156.13K	13.99K	+65.10%
Dec 31, 2023	BANK OF AMERICA CORP /DE/	0.27%	37.46K	164.83K	37.45K	+416,144.44%
Dec 31, 2023	CITADEL ADVISORS LLC	0%	0	-	-44.88K	-100.00%
Dec 31, 2023	SIMPLEX TRADING, LLC	0.48%	67.44K	296K	67.44K	+100.00%
Dec 31, 2023	TWO SIGMA INVESTMENTS, LP	0.71%	100.22K	440.95K	86.58K	+635.09%
Dec 31, 2023	ROCK SPRINGS CAPITAL MANAGEMENT LP	0%	0	-	-536.21K	-100.00%
Dec 31, 2023	ECOR1 CAPITAL, LLC	0%	0	-	-931K	-100.00%
Dec 31, 2023	HRT FINANCIAL LP	0%	0	-	-29.95K	-100.00%
Dec 31, 2023	MILLENNIUM MANAGEMENT LLC	0%	0	-	-21.53K	-100.00%
Dec 31, 2023	WELLS FARGO & COMPANY/MN	0%	96	422	47	+95.92%
Dec 31, 2023	JPMORGAN CHASE & CO	0%	110	484	104	+1,733.33%
Dec 31, 2023	RENAISSANCE TECHNOLOGIES LLC	0%	0	-	-88.5K	-100.00%
Dec 31, 2023	WHITTIER TRUST CO	0%	2	8	-11	-84.62%
Dec 31, 2023	IKARIAN CAPITAL, LLC	0.75%	105.6K	464.64K	105.6K	+100.00%
Dec 31, 2023	GEODE CAPITAL MANAGEMENT, LLC	0.89%	125.92K	554.12K	34.85K	+38.26%
Dec 31, 2023	EAM INVESTORS, LLC	0.99%	140.3K	617.32K	140.3K	+100.00%
Dec 31, 2023	VANGUARD GROUP INC	1.25%	176.19K	775.25K	-36.12K	-17.01%
Dec 31, 2023	FMR LLC	3.06%	431.93K	1.9M	-215.97K	-33.33%
Dec 31, 2023	BLACKROCK INC.	3.6%	508.93K	2.24M	425.86K	+512.63%
Dec 31, 2023	WHITTIER TRUST CO OF NEVADA INC	0%	11	47	11	+100.00%

Insiders

Insiders	Designation	Shares Held
WESTPHAL CHRISTOPH H		3.82M
LONGWOOD FUND, L.P.	10 percent owner	3.82M
WOIWODE THOMAS		2.12M
DIPP MICHELLE	Chief Executive Officer	962.06K
ALDRICH RICHARD	director	962.06K
ANGEL MATTHEW	CEO and President	231.48K
VERSANT VENTURE CAPITAL VI, L.P.	10 percent owner	209.94K
MALLEY THOMAS	director	122.2K
DUBENSKY THOMAS W.	President	113.34K
BRADY STEPHEN R	President and CEO	46.38K
TROJANOWSKI JUSTIN	Corporate Controller	22.17K
KOZIN MARC D	director	20.55K
STOCK HARALD F.	director	13.02K
WHITING SAMUEL	Chief Medical Officer	9.57K
FISHER MARY	director	6.42K
YOUNG JEFFREY E	Chief Financial Officer	3.75K
CHAPMAN PAUL W.D.	Chief Operating Officer	3.1K
HARDING DAVID	Chief Commercial Officer	2.29K
BLECK CHRISTOPHER A	Chief Commercial Officer	2K
TZIANABOS ARTHUR	President and CSO	400
MCNEELY THERESA	EVP, Chief Comm. Officer	400

Buying/Selling by Insiders

Date	Insider	Type	Cost	Shares	Value ($)	Shares Total
Mar 24, 2026	ANGEL MATTHEW	PURCHASE	2.16	231.48K	500K	231.48K
Aug 12, 2024	VERSANT VENTURE CAPITAL VI, L.P.	SALE	1.10	388K	426.99K	209.94K
Aug 08, 2024	VERSANT VENTURE CAPITAL VI, L.P.	SALE	1.35	400K	540.04K	597.94K
Jul 03, 2024	BRADY STEPHEN R	PURCHASE	2.11	35K	73.85K	46.38K
Jul 02, 2024	WHITING SAMUEL	PURCHASE	2.13	4.67K	9.95K	9.57K
Jun 28, 2024	TROJANOWSKI JUSTIN	PURCHASE	2.16	7.5K	16.2K	22.17K
Apr 29, 2022	WOIWODE THOMAS	PURCHASE	2.36	2.12M	5M	2.12M
Jan 07, 2022	DUBENSKY THOMAS W.	PURCHASE	4.78	2K	9.56K	113.34K
Jan 06, 2022	WHITING SAMUEL	PURCHASE	4.80	1.7K	8.17K	1.9K
Jun 01, 2016	ALDRICH RICHARD	PURCHASE	7.00	425K	2.98M	962.06K
Jun 01, 2016	DIPP MICHELLE	PURCHASE	7.00	425K	2.98M	962.06K
May 18, 2016	DIPP MICHELLE	PURCHASE	7.86	20K	157.2K	537.06K
May 18, 2016	ALDRICH RICHARD	PURCHASE	7.86	20K	157.2K	537.06K
May 17, 2016	DIPP MICHELLE	PURCHASE	7.56	20K	151.2K	517.06K
May 17, 2016	ALDRICH RICHARD	PURCHASE	7.56	20K	151.2K	517.06K
May 16, 2016	DIPP MICHELLE	PURCHASE	7.69	20K	153.8K	497.06K
May 13, 2016	DIPP MICHELLE	PURCHASE	7.06	16.3K	115.04K	477.06K
May 13, 2016	ALDRICH RICHARD	PURCHASE	7.06	16.3K	115.04K	477.06K
May 12, 2016	ALDRICH RICHARD	PURCHASE	6.72	14.2K	95.42K	455.16K
May 12, 2016	DIPP MICHELLE	PURCHASE	6.72	14.2K	95.42K	455.16K
May 11, 2016	ALDRICH RICHARD	PURCHASE	7.64	20K	152.8K	440.96K
May 11, 2016	DIPP MICHELLE	PURCHASE	7.64	20K	152.8K	440.96K
May 10, 2016	CHAPMAN PAUL W.D.	PURCHASE	7.37	3.1K	22.85K	3.1K
May 10, 2016	DIPP MICHELLE	PURCHASE	7.72	19.9K	153.63K	420.96K
May 10, 2016	ALDRICH RICHARD	PURCHASE	7.72	19.9K	153.63K	420.96K
Mar 24, 2016	ALDRICH RICHARD	PURCHASE	9.23	30K	276.91K	401.06K
Mar 24, 2016	DIPP MICHELLE	PURCHASE	9.23	30K	276.91K	401.06K
Mar 23, 2016	ALDRICH RICHARD	PURCHASE	9.58	21.7K	207.85K	362.96K
Mar 23, 2016	DIPP MICHELLE	PURCHASE	9.58	21.7K	207.85K	362.96K
Mar 22, 2016	DIPP MICHELLE	PURCHASE	10.53	29.8K	313.92K	341.26K
Mar 22, 2016	ALDRICH RICHARD	PURCHASE	10.53	29.8K	313.92K	341.26K
Mar 21, 2016	ALDRICH RICHARD	PURCHASE	9.52	8.9K	84.71K	290.36K
Mar 21, 2016	DIPP MICHELLE	PURCHASE	9.52	8.9K	84.71K	290.36K
Mar 18, 2016	ALDRICH RICHARD	PURCHASE	8.72	29.9K	260.74K	281.46K
Mar 18, 2016	DIPP MICHELLE	PURCHASE	8.72	29.9K	260.74K	281.46K
Mar 17, 2016	DIPP MICHELLE	PURCHASE	7.79	29.8K	232.22K	251.56K
Mar 17, 2016	ALDRICH RICHARD	PURCHASE	7.79	29.8K	232.22K	251.56K
Mar 16, 2016	ALDRICH RICHARD	PURCHASE	7.59	21.73K	164.92K	213.96K
Mar 16, 2016	DIPP MICHELLE	PURCHASE	7.59	21.73K	164.92K	213.96K
Mar 15, 2016	ALDRICH RICHARD	PURCHASE	7.80	17.6K	137.34K	180.33K
Mar 15, 2016	DIPP MICHELLE	PURCHASE	7.80	17.6K	137.34K	180.33K
Mar 14, 2016	DIPP MICHELLE	PURCHASE	8.05	30K	241.6K	162.73K
Mar 14, 2016	ALDRICH RICHARD	PURCHASE	8.05	30K	241.6K	162.73K
Mar 11, 2016	ALDRICH RICHARD	PURCHASE	7.50	132.73K	995.49K	132.73K
Mar 11, 2016	DIPP MICHELLE	PURCHASE	7.50	132.73K	995.49K	132.73K
Oct 05, 2015	YOUNG JEFFREY E	PURCHASE	10.70	3.45K	36.92K	3.75K
Oct 05, 2015	KOZIN MARC D	PURCHASE	10.79	4.8K	51.79K	20.55K
Sep 09, 2015	FISHER MARY	PURCHASE	16.49	6.1K	100.59K	6.42K
Sep 08, 2015	KOZIN MARC D	PURCHASE	17.60	3K	52.8K	14.61K
Aug 24, 2015	DIPP MICHELLE	PURCHASE	18.56	300	5.57K	986.76K
May 26, 2015	DIPP MICHELLE	PURCHASE	31.02	300	9.31K	987.71K
May 16, 2015	ALDRICH RICHARD	PURCHASE	7.69	20K	153.8K	497.06K
Apr 09, 2015	MCNEELY THERESA	PURCHASE	29.68	226	6.71K	400
Apr 09, 2015	TZIANABOS ARTHUR	PURCHASE	28.77	225	6.47K	400
Apr 08, 2015	MCNEELY THERESA	PURCHASE	28.79	174	5.01K	174
Apr 08, 2015	YOUNG JEFFREY E	PURCHASE	29.93	300	8.98K	300
Apr 08, 2015	ALDRICH RICHARD	PURCHASE	29.97	2.5K	74.93K	22.35K
Apr 08, 2015	MALLEY THOMAS	PURCHASE	28.50	5K	142.5K	122.2K
Apr 08, 2015	KOZIN MARC D	PURCHASE	28.45	3K	85.35K	11.28K
Apr 08, 2015	TZIANABOS ARTHUR	PURCHASE	28.04	175	4.91K	175
Apr 02, 2015	DIPP MICHELLE	PURCHASE	32.49	1K	32.49K	850.61K
Jan 13, 2015	MALLEY THOMAS	PURCHASE	50.00	35K	1.75M	116.82K
Nov 24, 2014	DIPP MICHELLE	PURCHASE	24.53	300	7.36K	807.67K
Sep 23, 2014	STOCK HARALD F.	PURCHASE	14.22	522	7.42K	13.02K
Aug 26, 2014	STOCK HARALD F.	PURCHASE	12.99	580	7.53K	12.5K
Aug 12, 2014	STOCK HARALD F.	PURCHASE	11.02	678	7.47K	11.92K
Jul 29, 2014	STOCK HARALD F.	PURCHASE	8.98	830	7.45K	11.24K
Jul 28, 2014	DIPP MICHELLE	PURCHASE	9.00	450	4.05K	812.61K
Jul 15, 2014	STOCK HARALD F.	PURCHASE	9.65	760	7.33K	10.41K
Jul 07, 2014	ALDRICH RICHARD	PURCHASE	9.49	2K	18.98K	20.85K
Jul 01, 2014	STOCK HARALD F.	PURCHASE	9.28	806	7.48K	9.65K
Jun 30, 2014	ALDRICH RICHARD	PURCHASE	9.16	2K	18.32K	18.85K
Jun 23, 2014	ALDRICH RICHARD	PURCHASE	8.81	2K	17.63K	16.85K
Jun 23, 2014	DIPP MICHELLE	PURCHASE	8.68	450	3.91K	818.09K
Jun 17, 2014	STOCK HARALD F.	PURCHASE	8.96	833	7.46K	8.85K
Jun 16, 2014	ALDRICH RICHARD	PURCHASE	8.52	2K	17.04K	14.85K
Jun 09, 2014	ALDRICH RICHARD	PURCHASE	7.59	2K	15.18K	12.85K
Jun 03, 2014	STOCK HARALD F.	PURCHASE	7.01	1.06K	7.45K	8.01K
Jun 02, 2014	ALDRICH RICHARD	PURCHASE	7.29	2K	14.58K	10.85K
May 27, 2014	ALDRICH RICHARD	PURCHASE	7.50	2K	15K	8.85K
May 20, 2014	STOCK HARALD F.	PURCHASE	7.13	1.05K	7.49K	6.95K
May 19, 2014	ALDRICH RICHARD	PURCHASE	7.33	2K	14.66K	6.85K
May 19, 2014	DIPP MICHELLE	PURCHASE	7.33	450	3.3K	817.64K
Apr 10, 2014	HARDING DAVID	PURCHASE	32.23	1K	32.23K	2.29K
Mar 07, 2014	LONGWOOD FUND, L.P.	PURCHASE	10.00	100K	1M	3.82M
Mar 07, 2014	WESTPHAL CHRISTOPH H	PURCHASE	10.00	100K	1M	3.82M
Mar 07, 2014	DIPP MICHELLE	PURCHASE	10.00	100K	1M	3.82M
Mar 07, 2014	ALDRICH RICHARD	PURCHASE	10.00	100K	1M	3.82M
Jan 27, 2014	DIPP MICHELLE	PURCHASE	9.63	300	2.89K	822.27K
Dec 23, 2013	DIPP MICHELLE	PURCHASE	9.10	300	2.73K	814.56K
Nov 18, 2013	DIPP MICHELLE	PURCHASE	8.65	400	3.46K	814.26K
Sep 12, 2013	TZIANABOS ARTHUR	PURCHASE	10.32	1K	10.32K	1K
Sep 12, 2013	STOCK HARALD F.	PURCHASE	10.64	4.5K	47.88K	4.5K
Sep 11, 2013	BLECK CHRISTOPHER A	PURCHASE	11.15	2K	22.3K	2K

Insider Transaction Summary (6 Months)

SHARESTRANS

PURCHASE231.48K1

SALES00

NET SHARES231.48K1

SHARES HELD231.48K1

% NET SHARES0%0%

TPST Stock Ownership Breakdown