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Insiders · Profile

PASQUESI JOHN M

10% owner at ClearSign Technologies · Director at Arch Capital. Filing since 27 Oct 2008. CIK 0001227099

CLIR ClearSign Technologies Corp 10% owner · 1 trade ACGL Arch Capital Group Director · 30 trades
Company
Date
Role
Action
Shares
Amount
Of holding
CLIR ClearSign Technologies Corp
22 Jul 2026
10% owner
Bought
500,000
$1.77M
59.3%
ACGL Arch Capital Group
15 Dec 2025
Director
Sold at will
8,800
$828.68K
2.9%
ACGL Arch Capital Group
12 Dec 2025
Director
Sold at will
203,866
$19.14M
36.7%
ACGL Arch Capital Group
13 May 2025
Director
Sold at will
23,996
$2.27M
4.1%
ACGL Arch Capital Group
12 May 2025
Director
Sold at will
75,060
$7.06M
11.5%
ACGL Arch Capital Group
15 Feb 2023
Director
Sold, plan not stated
26,329
$1.76M
3.4%
ACGL Arch Capital Group
11 Nov 2021
Director
Bought
484,544
$19.98M
42.1%
ACGL Arch Capital Group
29 May 2019
Director
Sold, plan not stated
299,741
$10.19M
69.4%
ACGL Arch Capital Group
22 May 2015
Director
Sold, plan not stated
56,700
$3.67M
10.6%
ACGL Arch Capital Group
22 May 2015
Director
Sold, plan not stated
6,237
$403.17K
10.6%
ACGL Arch Capital Group
2 Sep 2014
Director
Sold, plan not stated
36,000
$2.00M
6.3%
ACGL Arch Capital Group
2 Sep 2014
Director
Sold, plan not stated
3,960
$219.67K
6.3%
ACGL Arch Capital Group
4 Dec 2012
Director
Sold, plan not stated
149,092
$6.65M
17.5%
ACGL Arch Capital Group
3 Dec 2012
Director
Sold, plan not stated
150,908
$6.74M
15.0%
ACGL Arch Capital Group
7 Dec 2011
Director
Sold, plan not stated
75,000
$2.79M
6.7%
ACGL Arch Capital Group
6 Dec 2011
Director
Sold, plan not stated
25,000
$937.68K
2.2%
ACGL Arch Capital Group
14 Sep 2011
Director
Sold, plan not stated
92,162
$3.06M
50.6%
ACGL Arch Capital Group
13 Sep 2011
Director
Sold, plan not stated
344,595
$11.38M
65.4%
ACGL Arch Capital Group
2 Sep 2011
Director
Sold, plan not stated
29,848
$1.00M
5.4%
ACGL Arch Capital Group
1 Sep 2011
Director
Sold, plan not stated
46,541
$1.59M
7.7%
ACGL Arch Capital Group
28 Jul 2011
Director
Sold, plan not stated
33,042
$1.13M
5.2%
ACGL Arch Capital Group
27 Jul 2011
Director
Sold, plan not stated
99,393
$3.40M
13.5%
ACGL Arch Capital Group
20 May 2011
Director
Sold, plan not stated
130,503
$4.51M
59.2%
ACGL Arch Capital Group
19 May 2011
Director
Sold, plan not stated
7,600
$262.24K
3.3%
ACGL Arch Capital Group
18 May 2011
Director
Sold, plan not stated
36,297
$1.25M
13.7%
ACGL Arch Capital Group
16 May 2011
Director
Sold, plan not stated
203,487
$7.01M
43.5%
ACGL Arch Capital Group
13 May 2011
Director
Sold, plan not stated
446,513
$15.31M
58.4%
ACGL Arch Capital Group
15 Dec 2010
Director
Sold, plan not stated
85,391
$7.60M
88.7%
ACGL Arch Capital Group
29 Oct 2008
Director
Bought
21,500
$1.53M
5.7%
ACGL Arch Capital Group
29 Oct 2008
Director
Sold, plan not stated
18,500
$1.31M
4.5%
ACGL Arch Capital Group
27 Oct 2008
Director
Sold, plan not stated
60,000
$3.75M
74.3%
31 decisions on file.