How many institutions own CLIR 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 CLIR shares is 40, representing 24.74% of the company's common stock.

Who are the major shareholders selling ClearSign Technologies Corporation stock?

BARCLAYS PLC, in the last quarter, reduced its stake in CLIR by -100% restricting it's holding to 0 shares of worth nearly -. UBS GROUP AG also lessened -44.52% of the CLIR shares from its portfolio, reducing its holding to 1.23 thousand shares of worth $681.00. GEODE CAPITAL MANAGEMENT, LLC also shunned CLIR shares holding by -0.02% last quarter which brought its holding to 523.11 thousand shares worth $290.96K.

Investors who are buying CLIR stock?

As per its latest 13F filing, CITIGROUP INC increased its stake in CLIR by 100% in the last quarter. The institutional holder raised its holding to 1 shares having worth more than $1.00. SIMPLEX TRADING, LLC also added 20.24% more shares of CLIR to its portfolio, raising its holding to 7.21 thousand shares of worth $4.01K. RENAISSANCE TECHNOLOGIES LLC also increased its CLIR shares holding by 89.61% which brought its holding to 77.8 thousand shares worth $43.27K.

CLIR's major insiders: who are they?

The insider with the most stakes in CLIR is HOFFMAN Robert Thurston Sr , 10 percent owner at the company. Additionally, CLIR stock is highly held by director BD & DBG LIVING TRUST and Chief Marketing Officer OSLER GEOFFREY D among others.

Did an insider recently sell CLIR stock?

Company executives, directors, and other insiders own 5.56% percent of ClearSign Technologies Corporation's stock. Within the last six months, there have been 0 transaction(s) in which CLIR insiders have sold stock, totaling 0 shares. Insiders that have sold shares include BD & DBG LIVING TRUST and OSLER GEOFFREY D.

Which insider recently purchased CLIR stock?

There have been 0 transaction(s) during the past 6-months in which ClearSign Technologies Corporation insiders have bought stock, totalling 0 shares

How much of CLIR does insiders own?

Around 0 ClearSign Technologies Corporation shares are held by insiders, which represents about 5.56% of CLIR stock.

Who is the insider with the largest stake?

CLIR 10 percent owner, HOFFMAN Robert Thurston Sr holds the largest portfolio of the company's shares. CLIR shares owned by HOFFMAN total nearly 1.34 million.

Which institution holds the most shares in CLIR?

BARCLAYS PLC is the largest institutional owner in CLIR which holds 0 shares worth - or 0% of the total CLIR shares outstanding followed by CITIGROUP INC with ownership of 1 shares representing 0% of the CLIR ownership. ALLWORTH FINANCIAL LP is the third largest stakeholder with 6 shares or 0% of the ownership worth more than $4.00.

Is ClearSign Technologies Corporation 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 CLIR is concerned, it is a stock which is optionable.

Is there a short position on CLIR's shares?

Number of CLIR shares short is 228.18K. 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 CLIR shares are there?

As of today, 52.43M shares of CLIR are outstanding.

Is there many float in CLIR 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, CLIR has 43.14M shares in float.

CLIR 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 CLIR is 2.83.

ClearSign Technologies (CLIR) 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

OptionableYes

Short Percent Of Outstanding Shares0.44

Short Percent Of Float0.48

Shares Outstanding52.43M

Shares Float43.14M

Shares Short228.18K

Short Ratio2.83

0.48%

Short % of Float

0.44%

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

5.56% Percentage of Shares held by All Insiders

24.74% Percentage of Shares held by All Institutions

26.2% Percentage of Float held by Institutions

Number of Institutions Holding Shares

Institutional Ownership

About 24.74% of CLIR shares are held by financial institutions. BARCLAYS PLC is the top corporate investor, holding 0 shares valued at -. A 0% stake in ClearSign Technologies Corporation is owned by the company. CITIGROUP INC owns 1 shares valued at $1.00, 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	BARCLAYS PLC	0%	0	-	-403	-100.00%
Dec 31, 2025	CITIGROUP INC	0%	1	1	1	+100.00%
Dec 31, 2025	ALLWORTH FINANCIAL LP	0%	6	4	0	0
Dec 31, 2025	UBS GROUP AG	0%	1.23K	681	-983	-44.52%
Dec 31, 2025	DEUTSCHE BANK AG\	0.01%	4K	2.24K	0	0
Dec 31, 2025	SIMPLEX TRADING, LLC	0.01%	7.21K	4.01K	1.21K	+20.24%
Dec 31, 2025	HIGHLAND CAPITAL MANAGEMENT, LLC	0.06%	32.45K	18.05K	0	0
Dec 31, 2025	NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO	0.13%	71.73K	39.89K	0	0
Dec 31, 2025	RENAISSANCE TECHNOLOGIES LLC	0.14%	77.8K	43.27K	36.77K	+89.61%
Dec 31, 2025	HIGHTOWER ADVISORS, LLC	0.23%	126.81K	70.52K	0	0
Dec 31, 2025	CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC.	0.79%	443K	246K	0	0
Dec 31, 2025	GEODE CAPITAL MANAGEMENT, LLC	0.94%	523.11K	290.96K	-120	-0.02%
Dec 31, 2025	SIMON QUICK ADVISORS, LLC	1.08%	603.15K	335.41K	0	0
Dec 31, 2025	GLEASON GROUP, INC.	0.03%	18.02K	10.02K	0	0
Dec 31, 2025	WELLS FARGO & COMPANY/MN	0.04%	21.05K	11.71K	0	0
Dec 31, 2025	AMERICANA PARTNERS, LLC	0.1%	55K	30.59K	25K	+83.33%
Dec 31, 2025	DISCIPLINED INVESTMENTS, LLC	0.1%	55.89K	31.08K	0	0
Dec 31, 2025	STATE STREET CORP	0.16%	88.99K	49.49K	0	0
Dec 31, 2025	DDD PARTNERS, LLC	0.22%	120K	66.73K	5K	+4.35%
Dec 31, 2025	BANK OF AMERICA CORP /DE/	0%	907	504	-437	-32.51%
Dec 31, 2025	TOWER RESEARCH CAPITAL LLC (TRC)	0.02%	13.8K	7.67K	11.6K	+529.33%
Dec 31, 2025	HRT FINANCIAL LP	0.03%	17.58K	9K	-3.38K	-16.13%
Dec 31, 2025	TWO SIGMA SECURITIES, LLC	0.05%	26.79K	14.9K	26.79K	+100.00%
Dec 31, 2025	PREVAIL INNOVATIVE WEALTH ADVISORS, LLC	0.07%	38.31K	21.3K	0	0
Dec 31, 2025	BROKERS INTERNATIONAL FINANCIAL SERVICES, LLC.	0.07%	39.52K	21.98K	0	0
Dec 31, 2025	RAYMOND JAMES FINANCIAL INC	0.09%	51.85K	28.83K	-6	-0.01%
Dec 31, 2025	NORTHERN TRUST CORP	0.13%	74.02K	41.16K	-1.45K	-1.92%
Dec 31, 2025	XTX TOPCO LTD	0.05%	29.02K	16.14K	29.02K	+100.00%
Dec 31, 2025	ROCKEFELLER CAPITAL MANAGEMENT L.P.	0.15%	81.21K	45.16K	72.2K	+801.42%
Dec 31, 2025	CREATIVE PLANNING	0.24%	136.05K	75.66K	-23K	-14.46%
Dec 31, 2025	BLACKROCK, INC.	0.36%	199.3K	110.83K	0	0
Dec 31, 2025	VANGUARD GROUP INC	2.37%	1.32M	735.58K	45.4K	+3.55%
Dec 31, 2025	CHICAGO PARTNERS INVESTMENT GROUP LLC	0.03%	18K	12.53K	0	0
Dec 31, 2025	CENTERPOINT ADVISORS, LLC	0.03%	15.7K	9K	0	0
Dec 31, 2025	JANE STREET GROUP, LLC	0.04%	23.83K	13.25K	10.6K	+80.18%
Dec 31, 2025	SBI SECURITIES CO., LTD.	0%	103	57	-200	-66.01%
Dec 31, 2025	DIVERSIFIED PORTFOLIOS, INC.	0%	0	-	-20K	-100.00%
Dec 31, 2025	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0%	0	-	-14.1K	-100.00%
Dec 31, 2025	CITADEL ADVISORS LLC	0%	0	-	-26.71K	-100.00%
Dec 31, 2025	TUCKER ASSET MANAGEMENT LLC	0%	39	22	39	+100.00%
Dec 31, 2025	ROYAL BANK OF CANADA	0%	0	-	-1.5K	-100.00%
Dec 31, 2025	GOLDMAN SACHS GROUP INC	0%	0	-	-11.04K	-100.00%
Sep 30, 2025	ALLWORTH FINANCIAL LP	0%	6	5	0	0
Sep 30, 2025	BLACKROCK, INC.	0.36%	199.3K	153.7K	0	0
Sep 30, 2025	HIGHTOWER ADVISORS, LLC	0.23%	126.81K	97.8K	-2K	-1.55%
Sep 30, 2025	CANTOR FITZGERALD, L. P.	0%	0	-	-50	-100.00%
Sep 30, 2025	HIGHLAND CAPITAL MANAGEMENT, LLC	0.06%	32.45K	25.03K	32.45K	+100.00%
Sep 30, 2025	PREVAIL INNOVATIVE WEALTH ADVISORS, LLC	0.07%	38.31K	29.54K	0	0
Sep 30, 2025	GOLDMAN SACHS GROUP INC	0.02%	11.04K	8.52K	11.04K	+100.00%
Sep 30, 2025	JANE STREET GROUP, LLC	0.02%	13.22K	10.2K	13.22K	+100.00%
Sep 30, 2025	BROKERS INTERNATIONAL FINANCIAL SERVICES, LLC.	0.07%	39.52K	30.48K	-800	-1.98%
Sep 30, 2025	RENAISSANCE TECHNOLOGIES LLC	0.07%	41.03K	31.64K	-16.97K	-29.26%
Sep 30, 2025	RAYMOND JAMES FINANCIAL INC	0.09%	51.85K	39.99K	21	+0.04%
Sep 30, 2025	DISCIPLINED INVESTMENTS, LLC	0.1%	55.89K	43.1K	0	0
Sep 30, 2025	TOWER RESEARCH CAPITAL LLC (TRC)	0%	2.19K	1.69K	2.19K	+100.00%
Sep 30, 2025	UBS GROUP AG	0%	2.21K	1.7K	-13.88K	-86.28%
Sep 30, 2025	DEUTSCHE BANK AG\	0.01%	4K	3.08K	0	0
Sep 30, 2025	SIMPLEX TRADING, LLC	0.01%	6K	4K	6K	+100.00%
Sep 30, 2025	ROCKEFELLER CAPITAL MANAGEMENT L.P.	0.02%	9.01K	6.95K	9.01K	+100.00%
Sep 30, 2025	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0.03%	14.1K	10.86K	14.1K	+100.00%
Sep 30, 2025	DIVERSIFIED PORTFOLIOS, INC.	0.04%	20K	15.42K	0	0
Sep 30, 2025	CUBIST SYSTEMATIC STRATEGIES, LLC	0.04%	20.51K	15.82K	20.51K	+100.00%
Sep 30, 2025	HRT FINANCIAL LP	0.04%	20.96K	16K	-1.18K	-5.32%
Sep 30, 2025	NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO	0.13%	71.73K	55.32K	0	0
Sep 30, 2025	CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC.	0.8%	443K	342K	0	0
Sep 30, 2025	SBI SECURITIES CO., LTD.	0%	303	234	-339	-52.80%
Sep 30, 2025	BARCLAYS PLC	0%	403	311	403	+100.00%
Sep 30, 2025	CENTERPOINT ADVISORS, LLC	0.03%	15.7K	12K	0	0
Sep 30, 2025	CHICAGO PARTNERS INVESTMENT GROUP LLC	0.03%	18K	16.32K	-10K	-35.71%
Sep 30, 2025	GLEASON GROUP, INC.	0.03%	18.02K	13.9K	0	0
Sep 30, 2025	CITADEL ADVISORS LLC	0.05%	26.71K	20.6K	-17.6K	-39.72%
Sep 30, 2025	WELLS FARGO & COMPANY/MN	0.04%	21.05K	16.23K	0	0
Sep 30, 2025	GEODE CAPITAL MANAGEMENT, LLC	0.95%	523.23K	403.6K	-30.45K	-5.50%
Sep 30, 2025	BEACON POINTE ADVISORS, LLC	0%	0	-	-271.74K	-100.00%
Sep 30, 2025	TWO SIGMA SECURITIES, LLC	0%	0	-	-30.31K	-100.00%
Sep 30, 2025	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0%	0	-	-25.56K	-100.00%
Sep 30, 2025	BANK OF AMERICA CORP /DE/	0%	1.34K	1.04K	-119	-8.13%
Sep 30, 2025	ROYAL BANK OF CANADA	0%	1.5K	1K	1.5K	+100.00%
Sep 30, 2025	NORTHERN TRUST CORP	0.14%	75.47K	58.2K	0	0
Sep 30, 2025	STATE STREET CORP	0.16%	88.99K	68.63K	0	0
Sep 30, 2025	DDD PARTNERS, LLC	0.21%	115K	88.69K	0	0
Sep 30, 2025	SIMON QUICK ADVISORS, LLC	1.09%	603.15K	465.15K	0	0
Sep 30, 2025	VANGUARD GROUP INC	2.31%	1.28M	985.02K	112.17K	+9.62%
Sep 30, 2025	CETERA INVESTMENT ADVISERS	0%	0	-	-20.71K	-100.00%
Sep 30, 2025	AMERICANA PARTNERS, LLC	0.05%	30K	23.14K	0	0
Sep 30, 2025	CREATIVE PLANNING	0.29%	159.05K	122.66K	17.2K	+12.13%
Jun 30, 2025	HIGHTOWER ADVISORS, LLC	0.23%	128.81K	68.93K	2K	+1.58%
Jun 30, 2025	VANGUARD GROUP INC	2.12%	1.17M	623.5K	34.69K	+3.07%
Jun 30, 2025	GEODE CAPITAL MANAGEMENT, LLC	1.01%	553.68K	296.33K	4.49K	+0.82%
Jun 30, 2025	STATE STREET CORP	0.16%	88.99K	47.62K	0	0
Jun 30, 2025	NORTHERN TRUST CORP	0.14%	75.47K	42.25K	0	0
Jun 30, 2025	NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO	0.13%	71.73K	40.16K	64.52K	+895.28%
Jun 30, 2025	RENAISSANCE TECHNOLOGIES LLC	0.11%	58K	32.47K	-17.02K	-22.69%
Jun 30, 2025	TWO SIGMA SECURITIES, LLC	0.06%	30.31K	16.97K	30.31K	+100.00%
Jun 30, 2025	AMERICANA PARTNERS, LLC	0.05%	30K	16.05K	0	0
Jun 30, 2025	DEUTSCHE BANK AG\	0.01%	4K	2.24K	0	0
Jun 30, 2025	BANK OF AMERICA CORP /DE/	0%	1.46K	818	1.03K	+235.55%
Jun 30, 2025		0%	642	359	-30	-4.46%
Jun 30, 2025	DISCIPLINED INVESTMENTS, LLC	0.1%	55.89K	29.91K	8.74K	+18.53%
Jun 30, 2025	RAYMOND JAMES FINANCIAL INC	0.09%	51.83K	29.02K	0	0
Jun 30, 2025	CHICAGO PARTNERS INVESTMENT GROUP LLC	0.05%	28K	15.96K	0	0
Jun 30, 2025	BROKERS INTERNATIONAL FINANCIAL SERVICES, LLC.	0.07%	40.32K	21.58K	800	+2.02%
Jun 30, 2025	JPMORGAN CHASE & CO	0%	0	-	-86	-100.00%
Jun 30, 2025	ROYAL BANK OF CANADA	0%	0	-	-9.47K	-100.00%
Jun 30, 2025	XTX TOPCO LTD	0%	0	-	-24.2K	-100.00%
Jun 30, 2025	SIMON QUICK ADVISORS, LLC	1.1%	603.15K	337.7K	0	0
Jun 30, 2025	CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC.	0.81%	443K	248K	-10K	-2.21%
Jun 30, 2025	CENTERPOINT ADVISORS, LLC	0.03%	15.7K	9K	0	0
Jun 30, 2025	SBI SECURITIES CO., LTD.	0%	642	359	-30	-4.46%
Jun 30, 2025	CANTOR FITZGERALD, L. P.	0%	50	28	50	+100.00%
Jun 30, 2025	ALLWORTH FINANCIAL LP	0%	6	4	0	0
Jun 30, 2025	DDD PARTNERS, LLC	0.21%	115K	61.54K	0	0
Jun 30, 2025	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0.05%	25.56K	13.67K	0	0
Jun 30, 2025	HRT FINANCIAL LP	0.04%	22.14K	11K	22.14K	+100.00%
Jun 30, 2025	WELLS FARGO & COMPANY/MN	0.04%	21.05K	11.79K	0	0
Jun 30, 2025	CETERA INVESTMENT ADVISERS	0.04%	20.71K	11.59K	20.71K	+100.00%
Jun 30, 2025	GOLDMAN SACHS GROUP INC	0%	0	-	-20.49K	-100.00%
Jun 30, 2025	CITADEL ADVISORS LLC	0%	0	-	-6K	-100.00%
Jun 30, 2025	TOWER RESEARCH CAPITAL LLC (TRC)	0%	0	-	-6.12K	-100.00%
Jun 30, 2025	BEACON POINTE ADVISORS, LLC	0.49%	271.74K	145.41K	271.74K	+100.00%
Jun 30, 2025	BLACKROCK, INC.	0.36%	199.3K	111.59K	0	0
Jun 30, 2025	CREATIVE PLANNING	0.26%	141.85K	75.91K	0	0
Jun 30, 2025	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0.19%	104.1K	55.7K	33.21K	+46.85%
Jun 30, 2025	PREVAIL INNOVATIVE WEALTH ADVISORS, LLC	0.07%	38.31K	20.5K	0	0
Jun 30, 2025	DIVERSIFIED PORTFOLIOS, INC.	0.04%	20K	10.7K	7K	+53.85%
Jun 30, 2025	GLEASON GROUP, INC.	0.03%	18.02K	10.09K	18.02K	+100.00%
Jun 30, 2025	UBS GROUP AG	0.03%	16.09K	9.01K	-2.78K	-14.74%
Mar 31, 2025	ROYAL BANK OF CANADA	0.02%	9.47K	7K	9.47K	+100.00%
Mar 31, 2025	NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO	0.01%	7.21K	5.41K	7.21K	+100.00%
Mar 31, 2025	TOWER RESEARCH CAPITAL LLC (TRC)	0.01%	6.12K	4.59K	4.48K	+273.40%
Mar 31, 2025	BROKERS INTERNATIONAL FINANCIAL SERVICES, LLC.	0.07%	39.52K	29.64K	39.52K	+100.00%
Mar 31, 2025	XTX TOPCO LTD	0.04%	24.2K	18.15K	4.49K	+22.77%
Mar 31, 2025	CITIGROUP INC	0%	0	-	-23	-100.00%
Mar 31, 2025	DIVERSIFIED PORTFOLIOS, INC.	0.02%	13K	9.75K	13K	+100.00%
Mar 31, 2025	UBS GROUP AG	0.03%	18.87K	14.16K	-4.96K	-20.79%
Mar 31, 2025		0%	672	504	30	+4.67%
Mar 31, 2025	CENTERPOINT ADVISORS, LLC	0.03%	15.7K	12K	0	0
Mar 31, 2025	RAYMOND JAMES FINANCIAL INC	0.09%	51.83K	38.87K	0	0
Mar 31, 2025	GOLDMAN SACHS GROUP INC	0.04%	20.49K	15.37K	-22.16K	-51.95%
Mar 31, 2025	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0.05%	25.56K	19.17K	0	0
Mar 31, 2025	CHICAGO PARTNERS INVESTMENT GROUP LLC	0.05%	28K	15.12K	28K	+100.00%
Mar 31, 2025	VANGUARD GROUP INC	2.06%	1.13M	848.05K	15.38K	+1.38%
Mar 31, 2025	ALLWORTH FINANCIAL LP	0%	6	4	0	0
Mar 31, 2025	BANK OF AMERICA CORP /DE/	0%	436	327	22	+5.31%
Mar 31, 2025	DISCIPLINED INVESTMENTS, LLC	0.09%	47.15K	35.36K	0	0
Mar 31, 2025	CITADEL ADVISORS LLC	0.01%	6K	4.5K	6K	+100.00%
Mar 31, 2025	WELLS FARGO & COMPANY/MN	0.04%	21.05K	15.79K	0	0
Mar 31, 2025	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0.13%	70.89K	53.16K	70.89K	+100.00%
Mar 31, 2025	SIMPLEX TRADING, LLC	0%	0	-	-3.57K	-100.00%
Mar 31, 2025	RENAISSANCE TECHNOLOGIES LLC	0.14%	75.02K	56.27K	16.52K	+28.24%
Mar 31, 2025	DEUTSCHE BANK AG\	0.01%	4K	3K	0	0
Mar 31, 2025	CREATIVE PLANNING	0.28%	141.85K	106.39K	-68.43K	-32.54%
Mar 31, 2025	BLACKROCK, INC.	0.36%	199.3K	149.48K	0	0
Mar 31, 2025	CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC.	0.82%	453K	340K	1	0.00%
Mar 31, 2025	GEODE CAPITAL MANAGEMENT, LLC	1%	549.19K	411.98K	12.19K	+2.27%
Mar 31, 2025	SIMON QUICK ADVISORS, LLC	1.1%	603.15K	452.36K	603.15K	+100.00%
Mar 31, 2025	JPMORGAN CHASE & CO	0%	86	65	-8	-8.51%
Mar 31, 2025	AMERICANA PARTNERS, LLC	0.05%	30K	22.5K	0	0
Mar 31, 2025	HIGHLAND CAPITAL MANAGEMENT, LLC	0.06%	32.45K	24.34K	0	0
Mar 31, 2025	PREVAIL INNOVATIVE WEALTH ADVISORS, LLC	0.07%	38.31K	28.73K	0	0
Mar 31, 2025	NORTHERN TRUST CORP	0.14%	75.47K	56.6K	0	0
Mar 31, 2025	STATE STREET CORP	0.16%	88.99K	66.74K	0	0
Mar 31, 2025	DDD PARTNERS, LLC	0.21%	115K	86.25K	10K	+9.52%
Mar 31, 2025	HIGHTOWER ADVISORS, LLC	0.23%	126.81K	95.11K	0	0
Mar 31, 2024	VANGUARD GROUP INC	2.9%	1.12M	1.08M	14.19K	+1.29%
Mar 31, 2024	DISCIPLINED INVESTMENTS, LLC	0.12%	48.02K	46.34K	33.15K	+223.04%
Mar 31, 2024	RAYMOND JAMES FINANCIAL SERVICES ADVISORS, INC.	0.13%	49.7K	47.96K	49.7K	+100.00%
Mar 31, 2024	NORTHERN TRUST CORP	0.16%	61.09K	58.96K	0	0
Mar 31, 2024	STATE STREET CORP	0.17%	65.69K	63.39K	0	0
Mar 31, 2024	DDD PARTNERS, LLC	0.27%	105K	101.33K	0	0
Mar 31, 2024	HIGHTOWER ADVISORS, LLC	0.33%	126.81K	122K	6K	+4.97%
Mar 31, 2024	BLACKROCK INC.	0.7%	267.59K	258.23K	-9.1K	-3.29%
Mar 31, 2024	GEODE CAPITAL MANAGEMENT, LLC	0.85%	325.78K	314.47K	6.1K	+1.91%
Mar 31, 2024	MARYLAND CAPITAL ADVISORS INC.	0%	500	483	0	0
Mar 31, 2024	UBS GROUP AG	0.01%	3.37K	3.25K	2.22K	+192.37%
Mar 31, 2024	DEUTSCHE BANK AG\	0.01%	4K	3.88K	0	0
Mar 31, 2024	TOWER RESEARCH CAPITAL LLC (TRC)	0.03%	10.97K	10.59K	6.27K	+133.28%
Mar 31, 2024	XTX TOPCO LTD	0.03%	12.7K	12.26K	12.7K	+100.00%
Mar 31, 2024	MILLENNIUM MANAGEMENT LLC	0.04%	14.01K	13.52K	14.01K	+100.00%
Mar 31, 2024	CENTERPOINT ADVISORS, LLC	0.04%	15.7K	15K	0	0
Mar 31, 2024	WELLS FARGO & COMPANY/MN	0.06%	21.35K	20.6K	-995	-4.45%
Mar 31, 2024	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0.07%	25.56K	24.66K	0	0
Mar 31, 2024	CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC.	1.19%	458.3K	442K	8.3K	+1.84%
Mar 31, 2024	PLANNED SOLUTIONS, INC.	0%	0	-	-1.68K	-100.00%
Mar 31, 2024	JACKSON HOLE CAPITAL PARTNERS, LLC	0%	0	-	-20K	-100.00%
Mar 31, 2024	JANE STREET GROUP, LLC	0%	0	-	-39.93K	-100.00%
Mar 31, 2024	CITADEL ADVISORS LLC	0%	0	-	-2K	-100.00%
Mar 31, 2024	BANK OF NEW YORK MELLON CORP	0%	0	-	-23.26K	-100.00%
Mar 31, 2024	BANK OF AMERICA CORP /DE/	0%	0	-	-40	-100.00%
Mar 31, 2024	JPMORGAN CHASE & CO	0%	79	76	27	+51.92%
Mar 31, 2024	ALLWORTH FINANCIAL LP	0%	89	86	0	0
Mar 31, 2024	CHANNEL WEALTH LLC	0.05%	20K	19.3K	20K	+100.00%
Mar 31, 2024	STIFEL FINANCIAL CORP	0.07%	26.43K	25.51K	26.43K	+100.00%
Mar 31, 2024	HIGHLAND CAPITAL MANAGEMENT, LLC	0.08%	32.45K	31.32K	0	0
Mar 31, 2024	PREVAIL INNOVATIVE WEALTH ADVISORS, LLC	0.12%	46.31K	44.69K	46.31K	+100.00%
Dec 31, 2023	GEODE CAPITAL MANAGEMENT, LLC	0.83%	319.68K	354.94K	0	0
Dec 31, 2023	JANE STREET GROUP, LLC	0.1%	39.93K	44.33K	39.93K	+100.00%
Dec 31, 2023	NORTHERN TRUST CORP	0.16%	61.09K	67.81K	-445	-0.72%
Dec 31, 2023	STATE STREET CORP	0.17%	65.69K	72.92K	0	0
Dec 31, 2023	DDD PARTNERS, LLC	0.27%	105K	116.55K	0	0
Dec 31, 2023	HIGHTOWER ADVISORS, LLC	0.31%	120.81K	134K	-5.19K	-4.12%
Dec 31, 2023	BLACKROCK INC.	0.72%	276.69K	307.13K	-678	-0.24%
Dec 31, 2023	TOWER RESEARCH CAPITAL LLC (TRC)	0.01%	4.7K	5.22K	-2.71K	-36.56%
Dec 31, 2023	DISCIPLINED INVESTMENTS, LLC	0.04%	14.86K	16.5K	14.86K	+100.00%
Dec 31, 2023	CENTERPOINT ADVISORS, LLC	0.04%	15.7K	17K	0	0
Dec 31, 2023	JACKSON HOLE CAPITAL PARTNERS, LLC	0.05%	20K	22.2K	-7.52K	-27.32%
Dec 31, 2023	JPMORGAN CHASE & CO	0%	52	58	15	+40.54%
Dec 31, 2023	BANK OF AMERICA CORP /DE/	0%	40	44	40	+100.00%
Dec 31, 2023	STIFEL FINANCIAL CORP	0%	0	-	-36.74K	-100.00%
Dec 31, 2023	MORGAN STANLEY	0%	0	-	-4.94K	-100.00%
Dec 31, 2023	RENAISSANCE TECHNOLOGIES LLC	0%	0	-	-21.2K	-100.00%
Dec 31, 2023	NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO	0%	0	-	-75	-100.00%
Dec 31, 2023	STONEBRIDGE CAPITAL ADVISORS LLC	0%	0	-	-2.6K	-100.00%
Dec 31, 2023	XTX TOPCO LTD	0%	0	-	-18.29K	-100.00%
Dec 31, 2023	VANGUARD GROUP INC	2.86%	1.1M	1.22M	26.34K	+2.45%
Dec 31, 2023	CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC.	1.17%	450K	500K	7K	+1.58%
Dec 31, 2023	WELLS FARGO & COMPANY/MN	0.06%	22.35K	24.81K	1.02K	+4.76%
Dec 31, 2023	CITADEL ADVISORS LLC	0.01%	2K	2.22K	2K	+100.00%
Dec 31, 2023	PLANNED SOLUTIONS, INC.	0%	1.68K	1.87K	1.68K	+100.00%
Dec 31, 2023	UBS GROUP AG	0%	1.15K	1.28K	853	+284.33%
Dec 31, 2023	MARYLAND CAPITAL ADVISORS INC.	0%	500	555	0	0
Dec 31, 2023	ALLWORTH FINANCIAL LP	0%	89	99	83	+1,383.33%
Dec 31, 2023	DEUTSCHE BANK AG\	0.01%	4K	4.44K	0	0
Dec 31, 2023	BANK OF NEW YORK MELLON CORP	0.06%	23.26K	25.82K	0	0
Dec 31, 2023	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0.07%	25.56K	28.37K	0	0
Dec 31, 2023	HIGHLAND CAPITAL MANAGEMENT, LLC	0.08%	32.45K	36.02K	0	0

Insiders

Among the CLIR insiders holding of 5.56% of the stake in company, HOFFMAN ROBERT THURSTON SR, 10 percent owner, holds the largest shares of 1.34M. BD & DBG LIVING TRUST, director, is the second largest CLIR insider with ownership of 603.32K shares. OSLER GEOFFREY D, Chief Marketing Officer, stands third with possession of 425.25K shares of that stake.

Insiders	Designation	Shares Held
HOFFMAN ROBERT THURSTON SR	10 percent owner	1.34M
BD & DBG LIVING TRUST	director	603.32K
OSLER GEOFFREY D	Chief Marketing Officer	425.25K
BELL LON E	director	354.47K
RUTKOWSKI RICHARD F	Chief Executive Officer	171.25K
PATE BRUCE ALAN		150K
PIRNAT STEPHEN E	Chief Executive Officer	113.95K
PRINCETON OPPORTUNITY MANAGEMENT LLC		110.52K
MELINE SUSANNE	director	54.25K
KENDRICK DONALD W	Chief Technology Officer	30.6K
COLANNINO JOSEPH	Chief Technology Officer	25.78K
HARMON JAMES N	Chief Financial Officer	16K
LEE ANDREW U	See Remarks	5.8K
RUIZ ROBERTO	Chief Operating Officer	5.56K
FIKE BRIAN GRANT	Interim CFO	1K

Buying/Selling by Insiders

Date	Insider	Type	Cost	Shares	Value ($)	Shares Total
Jun 24, 2024	HOFFMAN ROBERT THURSTON SR	PURCHASE	0.00	1.34M	-	1.34M
Jul 08, 2022	PRINCETON OPPORTUNITY MANAGEMENT LLC	PURCHASE	0.00	0	-	110.52K
Jul 08, 2022	HOFFMAN ROBERT THURSTON SR	PURCHASE	0.00	0	-	13.15K
Jun 14, 2022	PATE BRUCE ALAN	PURCHASE	1.12	45K	50.4K	150K
Aug 24, 2020	MELINE SUSANNE	PURCHASE	2.00	5K	10K	54.25K
Aug 24, 2020	PATE BRUCE ALAN	PURCHASE	2.00	35K	70K	105K
May 17, 2019	PATE BRUCE ALAN	PURCHASE	1.01	100K	101.24K	100K
Mar 19, 2019	KENDRICK DONALD W	PURCHASE	0.94	5K	4.7K	30.6K
Dec 18, 2018	KENDRICK DONALD W	PURCHASE	1.14	10K	11.4K	39.23K
Feb 27, 2018	MELINE SUSANNE	PURCHASE	2.25	22.22K	50K	22.22K
Feb 27, 2018	BELL LON E	PURCHASE	2.25	111K	249.75K	354.47K
Feb 27, 2018	FIKE BRIAN GRANT	PURCHASE	2.25	1K	2.25K	1K
Feb 27, 2018	PIRNAT STEPHEN E	PURCHASE	2.25	10K	22.5K	113.95K
Dec 04, 2017	KENDRICK DONALD W	PURCHASE	2.13	5K	10.63K	25.6K
Aug 22, 2017	KENDRICK DONALD W	PURCHASE	2.89	5K	14.45K	20.6K
Aug 21, 2017	PIRNAT STEPHEN E	PURCHASE	2.94	1K	2.95K	103.95K
Aug 18, 2017	RUIZ ROBERTO	PURCHASE	3.19	1K	3.19K	5.56K
Aug 17, 2017	LEE ANDREW U	PURCHASE	3.19	1K	3.2K	5.8K
Mar 29, 2016	HARMON JAMES N	PURCHASE	3.96	10K	39.6K	16K
Mar 10, 2016	COLANNINO JOSEPH	PURCHASE	3.49	8.2K	28.62K	25.78K
Mar 09, 2016	COLANNINO JOSEPH	PURCHASE	3.36	2.1K	7.06K	17.58K
Dec 17, 2015	BD & DBG LIVING TRUST	SALE	4.60	10K	45.95K	603.32K
Dec 16, 2015	BD & DBG LIVING TRUST	SALE	4.55	8.83K	40.16K	613.32K
Dec 15, 2015	BD & DBG LIVING TRUST	SALE	4.52	2.89K	13.04K	622.16K
Dec 11, 2015	BD & DBG LIVING TRUST	SALE	4.91	300	1.47K	625.04K
Dec 10, 2015	BD & DBG LIVING TRUST	SALE	4.90	2.98K	14.61K	625.34K
Dec 04, 2015	BD & DBG LIVING TRUST	SALE	5.01	11.1K	55.61K	628.32K
Dec 03, 2015	BD & DBG LIVING TRUST	SALE	5.04	14.38K	72.54K	639.24K
Dec 01, 2015	PIRNAT STEPHEN E	PURCHASE	5.18	9.36K	48.51K	41.81K
Dec 01, 2015	BD & DBG LIVING TRUST	SALE	5.01	10K	50.11K	653.81K
Nov 30, 2015	BD & DBG LIVING TRUST	SALE	5.00	10K	50K	663.81K
Nov 30, 2015	PIRNAT STEPHEN E	PURCHASE	4.99	10.64K	53.07K	32.44K
Sep 23, 2015	BD & DBG LIVING TRUST	SALE	7.36	8.4K	61.83K	673.81K
Sep 22, 2015	BD & DBG LIVING TRUST	SALE	7.35	1.6K	11.76K	682.21K
Sep 18, 2015	BD & DBG LIVING TRUST	SALE	6.18	10K	61.8K	683.81K
Mar 25, 2015	LEE ANDREW U	PURCHASE	4.96	3K	14.87K	4K
Mar 18, 2015	RUIZ ROBERTO	PURCHASE	5.79	2.9K	16.8K	3.8K
Feb 10, 2015	BELL LON E	PURCHASE	5.85	85.47K	500K	157.28K
Feb 05, 2015	OSLER GEOFFREY D	SALE	5.85	50K	292.5K	425.25K
Dec 30, 2014	HARMON JAMES N	PURCHASE	7.10	5.4K	38.34K	144.34K
Dec 05, 2014	BD & DBG LIVING TRUST	SALE	8.04	3.1K	24.92K	952.07K
Dec 04, 2014	BD & DBG LIVING TRUST	SALE	8.03	13.7K	110.01K	955.17K
Dec 01, 2014	BD & DBG LIVING TRUST	SALE	8.00	66	528	968.87K
Nov 28, 2014	BD & DBG LIVING TRUST	SALE	8.00	2.13K	17.07K	968.94K
Nov 26, 2014	BD & DBG LIVING TRUST	SALE	8.00	2.26K	18.11K	971.07K
Nov 25, 2014	RUIZ ROBERTO	PURCHASE	7.79	900	7.01K	1.1K
Sep 24, 2014	RUTKOWSKI RICHARD F	PURCHASE	5.36	5K	26.8K	171.25K
Aug 26, 2014	OSLER GEOFFREY D	SALE	8.15	1.79K	14.61K	471.75K
Aug 25, 2014	OSLER GEOFFREY D	SALE	8.36	10.31K	86.17K	473.54K
Aug 22, 2014	OSLER GEOFFREY D	SALE	8.38	6.7K	56.15K	483.85K
Aug 20, 2014	BD & DBG LIVING TRUST	SALE	8.90	3.8K	33.82K	973.34K
Aug 19, 2014	BD & DBG LIVING TRUST	SALE	8.23	12.7K	104.54K	977.14K
Aug 01, 2014	BD & DBG LIVING TRUST	SALE	8.00	166	1.33K	989.84K
Jul 01, 2014	BD & DBG LIVING TRUST	SALE	8.98	16.67K	149.67K	990K
Jun 20, 2014	OSLER GEOFFREY D	SALE	10.00	576	5.76K	490.55K
Jun 02, 2014	BD & DBG LIVING TRUST	SALE	8.34	16.67K	138.96K	1.01M
May 28, 2014	BD & DBG LIVING TRUST	SALE	8.84	4.77K	42.17K	1.02M
May 27, 2014	BD & DBG LIVING TRUST	SALE	8.97	11.9K	106.73K	1.03M
Dec 05, 2012	LEE ANDREW U	PURCHASE	4.71	500	2.36K	5.5K
Nov 30, 2012	HARMON JAMES N	PURCHASE	5.11	300	1.53K	125.6K
Nov 29, 2012	COLANNINO JOSEPH	PURCHASE	5.15	925	4.76K	15.48K
Nov 29, 2012	HARMON JAMES N	PURCHASE	5.14	300	1.54K	125.3K
Apr 25, 2012	COLANNINO JOSEPH	PURCHASE	4.00	14.55K	58.2K	14.55K
Apr 25, 2012	BELL LON E	PURCHASE	4.00	50K	200K	50K
Apr 25, 2012	LEE ANDREW U	PURCHASE	4.00	5K	20K	5K

Frequently Asked Questions