Insider Transactions Reported by 13 Insiders of ClearSign Technologies Corp

Symbol
CLIR on Nasdaq
Location
Tulsa, OK

There are no Buy or Sell transactions made by insiders since 18 Mar 2025

ClearSign Technologies Corp executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
Robert T. Hoffman Sr. 10%+ Owner $17,451,117 24 Jun 2024
John M. Pasquesi 10%+ Owner $6,742,758 14 Feb 2025
Anthony DiGiandomenico Director $332,131 22 May 2025
Judith S. Schrecker Director $308,297 01 Jul 2025
Colin J. Deller Chief Executive Officer $155,492 26 Feb 2026
Catharine de Lacy Director $149,314 01 Jul 2025
Gary J. DiElsi Director $129,912 02 Oct 2023
Brent Hinds Chief Financial Officer $108,897 26 Feb 2026
David M. Maley Director $76,735 01 Jul 2025
Gill Todd Silva Director $48,764 01 Oct 2025
Susanne Meline Director $48,014 03 Jan 2023
Bruce A. Pate Director $16,019 01 Jul 2022
Lou Basenese Director $12,200 01 Oct 2025

Recent Insider Transactions by Companies or Individuals for ClearSign Technologies Corp

Showing up to 300 most recent insider transactions from the last 12 months.

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
Colin J. Deller CLIR Common Stock Tax liability -27.5% -105,022 276,874 26 Feb 2026 Direct
Colin J. Deller CLIR Common Stock Award 122.2% 210,043 381,896 26 Feb 2026 Direct
Brent Hinds CLIR Common Stock Tax liability -10.8% -20,761 170,824 26 Feb 2026 Direct
Brent Hinds CLIR Common Stock Award 42% 56,645 191,585 26 Feb 2026 Direct
Brent Hinds CLIR Restricted Stock Unit Award 47,009 47,009 26 Feb 2026 Direct
Brent Hinds CLIR Common Stock Tax liability -2.01% -2,765 134,940 22 Feb 2026 Direct
Brent Hinds CLIR Common Stock Options Exercise 5.8% 7,547 137,705 22 Feb 2026 Direct
Brent Hinds CLIR Restricted Stock Unit Options Exercise -50% -7,547 7,547 22 Feb 2026 Direct
Brent Hinds CLIR Common Stock Tax liability -2.56% -3,413 130,158 20 Feb 2026 Direct
Brent Hinds CLIR Common Stock Options Exercise 7.5% 9,315 133,571 20 Feb 2026 Direct
Brent Hinds CLIR Restricted Stock Unit Options Exercise -33.3% -9,315 18,631 20 Feb 2026 Direct
Brent Hinds CLIR Common Stock Tax liability -2.9% -3,711 124,256 02 Feb 2026 Direct
Brent Hinds CLIR Common Stock Options Exercise 8.59% 10,127 127,967 02 Feb 2026 Direct
Brent Hinds CLIR Restricted Stock Unit Options Exercise -50% -10,127 10,127 02 Feb 2026 Direct
Lou Basenese CLIR Restricted Stock Units Award 53.9% 24,621 70,266 01 Oct 2025 Direct
Gill Todd Silva CLIR Restricted Stock Units Award 28.6% 26,830 120,469 01 Oct 2025 Direct
David M. Maley CLIR Restricted Stock Units Award 9.85% 9,452 105,443 01 Jul 2025 Direct
Gill Todd Silva CLIR Restricted Stock Units Award 53.5% 32,638 93,639 01 Jul 2025 Direct
Catharine de Lacy CLIR Restricted Stock Units Award 17.2% 32,175 218,957 01 Jul 2025 Direct
Judith S. Schrecker CLIR Restricted Stock Units Award 12% 46,296 431,957 01 Jul 2025 Direct
Lou Basenese CLIR Restricted Stock Units Award 317.9% 34,722 45,645 01 Jul 2025 Direct
Lou Basenese CLIR Restricted Stock Units Award 10,923 10,923 22 May 2025 Direct
Catharine de Lacy CLIR Restricted Stock Units Award 15.4% 24,857 186,782 01 Apr 2025 Direct
Judith S. Schrecker CLIR Restricted Stock Units Award 9.59% 33,735 385,661 01 Apr 2025 Direct
Gill Todd Silva CLIR Restricted Stock Units Award 46.5% 19,369 61,001 01 Apr 2025 Direct
David M. Maley CLIR Restricted Stock Units Award 32.8% 23,728 95,991 01 Apr 2025 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.