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Gentherm Inc

THRM Net selling
CIK 0000903129 #2392 in the set updated 19 Sep 2026
Bought (120 mo)
$331.93K
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$32.09M
$0.00 on a plan · $24.94M straight out of an exercise
Sold at will
$7.15M
51 of 94 sales
Net
−$31.76M
−$6.82M against sales at will

By person

38 insiders · 107 transactions
8.1×

Bill Presley holds 8.1 times base salary in stock. $7.70M of shares against $950.00K in salary for 2025.

Salary from the company's own proxy. The shares are what Bill Presley last reported holding, valued at $43.21, the price Common Stock was last bought or sold at on the open market here, on 17 Aug 2026.

Insider
Role
Bought
Sold
Net
Holding
Worth
Change
Eyler Phillip
Former President & CEO
$13.68M (26) scheduled
−$13.68M
139,663
$6.03M
Phillips Kenneth John
VP & General Counsel/Secretary
$5.05M (11) scheduled
−$5.05M
16,069
$694.34K
−49.3%
Giberson Paul Cameron
SVP Global Sales
$4.67M (11) scheduled
−$4.67M
6,144
$265.48K
−64.5%
Steele Barry G
CFO/VP Finance/Treasurer
$2.26M (3) scheduled
−$2.26M
54,848
$2.37M
+24.1%
Oldorff Frithjof
President Auto BU
$1.38M (2) scheduled
−$1.38M
35,017
$1.51M
+85.4%
Kauffman Wayne S III
SVP and General Counsel
$1.03M (7)
−$1.03M
27,421
$1.18M
+2,814%
Stocker Thomas
President, Gentherm Tech.
$8.01K (2)
$642.68K (5)
−$634.67K
28,085
$1.21M
+3,801%
Barkas Rafael
SVP Global Ops & Supply Chain
$626.99K (5)
−$626.99K
31,893
$1.38M
+465.4%
Brentano Yijing
SVP, Strategy, Corp Dev, IR
$578.93K (8)
−$578.93K
19,176
$828.59K
Schumacher Darren
Pres. Gentherm Technologies
$563.82K (1) scheduled
−$563.82K
39,414
$1.70M
+81.9%
Runyon Barbara J
SVP, CHRO
$410.75K (3)
−$410.75K
37,686
$1.63M
+52,979%
Gunderson Maurice EP
Director
$334.36K (1) scheduled
−$334.36K
21,904
$946.47K
+58.7%
Gaul Ryan Wesley
VP Operations
$277.65K (2)
−$277.65K
24,189
$1.05M
+16.0%
Hundzinski Ronald T
Director
$202.21K (2)
+$202.21K
40,263
$1.74M
+1,379%
Ascher Erin Erwine
VP Talent Devlopment CHRO
$140.80K (2)
−$140.80K
26,790
$1.16M
+112.6%
Anversa Matteo
EVP, CFO, Treasurer
$121.11K (1)
−$121.11K
47,472
$2.05M
Xu Hui (Helen)
SVP, General Manager, Asia
$105.00K (1)
−$105.00K
26,378
$1.14M
+255.0%
Fisch Matthew
SVP & Chief Technology Officer
$100.02K (1)
−$100.02K
14,402
$622.31K
+1,728%
Nicholas Breisacher
Chief Accounting Officer
$95.94K (3)
−$95.94K
4,864
$210.17K
+194.4%
Presley William T.
President & CEO
$74.01K (1)
+$74.01K
178,314
$7.70M
Washington Kenneth E
Director
$47.70K (1)
+$47.70K
15,257
$659.25K
Zoldos Jennifer L.
Chief Accounting Officer
$23.68K (1)
−$23.68K
1,553
$67.11K
Douyard Jonathan C
EVP, CFO, Treasurer
69,639
$3.01M
COKER DANIEL R
PRESIDENT & CEO
53,872
$2.33M
+259.9%
Wilson Jaymi
SVP, Chief Strategy Officer
42,726
$1.85M
+397.4%
Desormiere Sophie
Director
42,303
$1.83M
+243.4%
Sundaram Vishnu
SVP, Chief Technology Officer
28,473
$1.23M
+9,391%
Stacey John
Director
27,112
$1.17M
Shaw Byron
Director
26,720
$1.15M
+204.8%
Kummeth Charles R.
Director
25,937
$1.12M
CASTAING FRANCOIS J
Director
21,904
$946.47K
+58.7%
HEINZMANN DAVID W
Director
21,365
$923.18K
Meter Elizabeth
Director
19,664
$849.68K
Hao Yvonne
Director
18,530
$800.68K
+580.5%
Wang Chenglong
VP & General Manager
17,231
$744.55K
+874.1%
Kowalchik Laura Michele
Director
13,395
$578.80K
BOOTH LEWIS W K
Director
13,084
$565.36K
+26.6%
Potesta Mark A
Sr. VP and CTO
5,165
$223.18K
+278.1%

No percentages here. These insiders hold more than one class of share between them, and the share count on file covers one of them rather than all. Dividing the two would compare different things.

Insider
Date
Role
Action
Shares
Price
Amount
Washington Kenneth E
13 May 2025
Director
Buy
1,700
$28.06
$47.70K
Hundzinski Ronald T
8 May 2025
Director
Buy
5,000
$26.67
$133.35K
Presley William T.
25 Apr 2025
President & CEO
Buy
3,000
$24.67
$74.01K
Stocker Thomas
25 Apr 2025
SVP, General Manager, Europe
Buy
92
$25.07
$2.31K
Stocker Thomas
25 Apr 2025
SVP, General Manager, Europe
Buy
229
$24.91
$5.70K
Hundzinski Ronald T
3 Aug 2018
Director
Buy
1,500
$45.90
$68.86K

What was left out

Form 4 filings counted 465
Amendments (4/A) skipped 10
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 43
Sales at will 51
Transactions with no price 0
Shares from compensation/vesting 2,372,222
Sales filed before the plan box existed 39
History held since 21 Feb 2017