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ClearSign Technologies Corp

CLIR Clue Score69
United States Fiscal year ends December CIK 0001434524 Results filed 20 Aug 2026

What the insiders did Net buying

By person

17 insiders · 39 transactions
Insider
Role
Bought
Sold
Net
Holding
Worth
Change
Robert Thurston HOFFMAN Sr
10% owner
$4.82M (4)
—
+$4.82M
21,066,929
$74.58M
+21.2%
John M Pasquesi
10% owner
$1.77M (1)
—
+$1.77M
1,343,477
$4.76M
+59.3%
Lon E Bell
Director
$249.75K (1)
—
+$249.75K
561,857
$1.99M
+57.4%
Bruce Alan Pate
Director
$221.64K (3)
—
+$221.64K
525,000
$1.86M
+52.2%
Susanne Meline
Director
$60.00K (2)
—
+$60.00K
81,522
$288.59K
+198.9%
Donald W Kendrick
Chief Technology Officer
$45.88K (5)
—
+$45.88K
74,833
$264.91K
+274.2%
Gil Todd Silva
Director
$27.68K (4)
—
+$27.68K
6,000
$21.24K
—
Stephen E Pirnat
Chief Executive Officer
$25.45K (2)
—
+$25.45K
113,947
$403.37K
+172.5%
Andrew U Lee
See Remarks
$3.20K (1)
—
+$3.20K
25,689
$90.94K
+185.4%
Roberto Ruiz
Chief Operating Officer
$3.19K (1)
—
+$3.19K
32,873
$116.37K
+257.3%
Brian Grant Fike
Chief Financial Officer
$2.25K (1)
—
+$2.25K
11,071
$39.19K
+1,008%
Colin James Deller
Chief Executive Officer
—
—
—
276,874
$980.13K
—
James N Harmon
Former Chief Financial Officer
—
—
—
206,041
$729.39K
+33.5%
Brent Hinds
Chief Financial Officer
—
—
—
170,824
$604.72K
—
Scott P Isaacson
Director
—
—
—
152,823
$540.99K
+77.5%
Jeffrey L Ott
Director
—
—
—
93,483
$330.93K
+144.1%
Joseph Colannino
See Remarks
—
—
—
52,711
$186.60K
+48.0%

No percentages here. This company's share count has moved by a factor of 9.8 over the window, from 5,408,723 to 53,273,405 shares. A split, a merger or a large issue changes what the company is, and a holding measured at one point in that run is not a fraction of it at another.