Gentherm Inc (THRM) - Insider Holders & Insider Ownership

List of insiders holdings for Gentherm Inc:
  1. Shares directly owned by the insider.
  2. Shares indirectly owned by the insider.
  3. Total shares owned by the insider (sum of shares directly and indirectly owned).
  4. Total market value if available.
  5. Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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#Insider Holder NameReport
Date Time		Shares Owned
Directly
Indirectly		Total
Shares Owned		Filing
1BIG BEAVER INVESTMENTS LLC
10% Owner		2005-12-19 16:54:362,135,182
0		2,135,182Form 4
2MARXE AUSTIN W & GREENHOUSE DAVID M
10% Owner		2007-01-10 12:09:20873,223
0		873,223Form 13G
3WHEELER THOMAS M
TMW Enterprises Inc.
W III H Partners LP
See Footnote 1 Below		2006-06-29 11:33:33326,463
0		326,463Form 13D
4Presley William T.
President & CEO		2026-03-18 16:29:43178,314
0		178,314Form 4
5Eyler Phillip
Former President & CEO		2025-02-25 21:10:50139,663
0		139,663Form 4
6MARX OSCAR B III
Director		2016-05-26 16:37:54127,068
850		127,918Form 4
7Douyard Jonathan C
EVP, CFO, Treasurer		2026-03-18 16:35:0969,639
0		69,639Form 4
8Bomzer David J
VP of Human Resources		2014-09-05 14:15:1366,014
0		66,014Form 4
9Phillips Kenneth John
VP & General Counsel/Secretary		2019-06-24 12:51:1456,492
0		56,492Form 4
10Steele Barry G
CFO/VP Finance/Treasurer		2018-12-21 07:05:5554,848
0		54,848Form 4
11COKER DANIEL R
PRESIDENT & CEO		2017-12-04 07:20:2853,872
0		53,872Form 4
12Wilson Jaymi
SVP, Chief Strategy Officer		2026-03-25 21:09:5342,726
0		42,726Form 4
13Liedl Thomas
Buisness Unit President		2014-02-21 13:12:1240,000
0		40,000Form 4
14Schumacher Darren
Pres. Gentherm Technologies		2018-02-26 17:17:0239,414
0		39,414Form 4
15Desormiere Sophie
Director		2025-05-09 16:29:2938,011
0		38,011Form 4
16Runyon Barbara J
SVP, CHRO		2026-03-25 21:14:1837,686
0		37,686Form 4
17Hundzinski Ronald T
Director		2025-05-12 16:06:4318,006
17,965		35,971Form 4
18Oldorff Frithjof
President Auto BU		2019-06-12 16:14:1235,017
0		35,017Form 4
19Kauffman Wayne S III
SVP and General Counsel		2026-03-25 21:05:1132,121
0		32,121Form 4
20Barkas Rafael
SVP Global Ops & Supply Chain		2026-03-25 21:18:3731,893
0		31,893Form 4
21Steinl Greg
VP Electronics Business Unit		2015-07-06 10:44:0829,455
0		29,455Form 4
22Stocker Thomas
President, Gentherm Tech.		2026-03-25 21:00:5028,085
0		28,085Form 4
23Ascher Erin Erwine
VP Talent Devlopment CHRO		2018-02-26 17:19:3526,790
0		26,790Form 4
24Shaw Byron
Director		2023-05-22 16:33:3026,720
0		26,720Form 4
25Anversa Matteo
EVP, CFO, Treasurer		2024-05-17 16:43:3526,032
0		26,032Form 4/A
26Gaul Ryan Wesley
VP Operations		2019-06-12 16:22:4524,189
0		24,189Form 4
27Stacey John
Director		2025-05-09 16:59:5322,820
0		22,820Form 4
28CASTAING FRANCOIS J
Director		2019-05-17 14:09:2821,904
0		21,904Form 4
29Gunderson Maurice EP
Director		2019-05-17 14:11:1621,904
0		21,904Form 4
30Kummeth Charles R.
Director		2025-05-09 16:50:2621,645
0		21,645Form 4
31GROUF SANDRA L
Chief Information Officer		2010-02-25 13:07:3219,740
0		19,740Form 4
32Xu Hui (Helen)
SVP, General Manager, Asia		2024-12-05 16:19:4218,947
0		18,947Form 4
33Brentano Yijing
SVP, Strategy, Corp Dev, IR		2024-06-04 16:17:4118,568
0		18,568Form 4
34Hao Yvonne
Director		2022-06-06 11:56:3118,530
0		18,530Form 4
35Wang Chenglong
VP & General Manager		2026-03-25 20:55:3317,231
0		17,231Form 4
36HEINZMANN DAVID W
Director		2025-05-09 16:35:1917,073
0		17,073Form 4
37Meter Elizabeth
Director		2025-05-09 16:54:3515,372
0		15,372Form 4
38Fisch Matthew
SVP & Chief Technology Officer		2022-11-15 16:17:4013,614
788		14,402Form 4
39CLARK JOHN W
Director		2008-01-04 17:00:1714,400
0		14,400Form 4
40BOOTH LEWIS W K
Director		2017-05-22 09:00:4213,084
0		13,084Form 4
41Washington Kenneth E
Director		2025-05-13 16:10:3810,965
0		10,965Form 4
42Howard Robert Thomas
Director		2007-01-03 11:26:5310,000
0		10,000Form 4
43Giberson Paul Cameron
SVP Global Sales		2021-08-04 16:11:359,932
0		9,932Form 4/A
44Kowalchik Laura Michele
Director		2025-05-09 16:45:419,103
0		9,103Form 4
45MAZZORIN CARLOS E
Director		2015-09-08 10:46:026,960
0		6,960Form 4
46Scherer Franz
Director		2015-05-28 16:58:286,043
0		6,043Form 4
47Nicholas Breisacher
Chief Accounting Officer		2026-03-25 21:23:295,789
0		5,789Form 4
48Potesta Mark A
Sr. VP and CTO		2019-02-27 16:58:475,165
0		5,165Form 4
49Zoldos Jennifer L.
Chief Accounting Officer		2022-06-23 14:44:421,553
0		1,553Form 4
50Sundaram Vishnu
SVP, Chief Technology Officer		2026-04-06 17:00:160
0		0Form 4
51Davis Stephen C
Chief Technology Officer		2013-11-25 10:40:310
0		0Form 4
52PACE DANIEL J
VP Sales & Marketing		2013-07-01 15:33:390
0		0Form 4
53MERTES JAMES L
VP Ops/Eng/Quality		2013-07-01 15:33:260
0		0Form 4
54Baumhauer Caspar
Former CEO of WET		2013-06-05 11:44:140
0		0Form 4
55DEVINE JOHN M
Director		2013-05-16 13:06:420
0		0Form 4
56DONLON JAMES D III
Director		2013-05-16 13:06:290
0		0Form 4
57BELL LON E
Director		2012-05-29 15:07:170
0		0Form 4
58PAULSEN JAMES J
Director		2012-05-29 15:06:380
0		0Form 4
59ARGYROS GEORGE L
WESTAR CAPITAL II LLC
Beneficial Owner		2007-09-28 15:55:120
0		0Form 13D
60OSTER PAUL
Former Director
Director		2006-02-17 15:28:290
0		0Form 4