Mark R. Widmar

Insider Reports History

Reporting-owner location: Parma, OH
Latest reporting-owner signature: /s/ Jason E. Dymbort, attorney-in-fact
Source: Latest parsed Forms 3/4/5 signature
Transaction source note: Rows are grouped by transaction date from the original SEC filing. Open the aggregated insider activity page to review issuer-level activity across dates.

Reported holdings for Mark R. Widmar

Form 4 holding Chief Executive Officer, Director

FIRST SOLAR, INC.

Security class: Common Stock
Shares / value: 81,861
Estimated value: $22,617,375
Report date: 26 May 2026
Price: $276.29
Ownership: Direct

Form 4 holding Chief Executive Officer, Director

FIRST SOLAR, INC.

Security class: Restricted Stock Units
Shares / value: 11,407
Estimated value: $1,291,308
Report date: 04 May 2026
Price: $132.96
Ownership: Direct
Underlying class: Common Stock
Underlying amount

Form 4 holding Director

ALBEMARLE CORP

Security class: Phantom Stock
Shares / value: 325
Estimated value
Report date: 26 Feb 2026
Price
Ownership: Direct
Underlying class: Common Stock
Underlying amount

Insider Reports Filed by Mark R. Widmar

4 FSLR

FIRST SOLAR, INC.

Report period: 22 May 2026
Transactions: 17
Transaction value: -$1,899,802
Accepted by SEC: 27 May 2026, 16:03
Role: Chief Executive Officer, Director
Next action: Open filing details

4 FSLR

FIRST SOLAR, INC.

Report period: 21 May 2026
Transactions: 13
Transaction value: -$1,191,378
Accepted by SEC: 22 May 2026, 16:28
Role: Chief Executive Officer, Director
Next action: Open filing details

4 FSLR

FIRST SOLAR, INC.

Report period: 11 May 2026
Transactions: 8
Transaction value: -$2,626,914
Accepted by SEC: 13 May 2026, 19:40
Role: Chief Executive Officer, Director
Next action: Open filing details

4 FSLR

FIRST SOLAR, INC.

Report period: 04 May 2026
Transactions: 3
Transaction value: -$329,051
Accepted by SEC: 05 May 2026, 19:42
Role: Chief Executive Officer, Director
Next action: Open filing details

4 FSLR

FIRST SOLAR, INC.

Report period: 13 Mar 2026
Transactions: 3
Transaction value: -$388,950
Accepted by SEC: 17 Mar 2026, 19:34
Role: Chief Executive Officer, Director
Next action: Open filing details

4 FSLR

FIRST SOLAR, INC.

Report period: 06 Mar 2026
Transactions: 13
Transaction value: -$1,054,023
Accepted by SEC: 10 Mar 2026, 20:48
Role: Chief Executive Officer, Director
Next action: Open filing details

4 FSLR

FIRST SOLAR, INC.

Report period: 27 Feb 2026
Transactions: 2
Transaction value: -$1,516,106
Accepted by SEC: 03 Mar 2026, 20:13
Role: Chief Executive Officer, Director
Next action: Open filing details

4 ALB

ALBEMARLE CORP

Report period: 26 Feb 2026
Transactions: 1
Transaction value: $0
Accepted by SEC: 02 Mar 2026, 17:24
Role: Director
Next action: Open filing details

3 ALB

ALBEMARLE CORP

Report period: 26 Feb 2026
Transactions: 0
Transaction value: $0
Accepted by SEC: 02 Mar 2026, 17:09
Role: Director
Next action: Open filing details

4 FSLR

FIRST SOLAR, INC.

Report period: 15 Aug 2025
Transactions: 18
Transaction value: -$462,889
Accepted by SEC: 18 Aug 2025, 17:36
Role: Chief Executive Officer, Director
Next action: Open filing details

4 FSLR

FIRST SOLAR, INC.

Report period: 12 Aug 2025
Transactions: 11
Transaction value: -$5,145,654
Accepted by SEC: 14 Aug 2025, 19:11
Role: Chief Executive Officer, Director
Next action: Open filing details

4 FSLR

FIRST SOLAR, INC.

Report period: 01 May 2025
Transactions: 1
Transaction value: $0
Accepted by SEC: 02 May 2025, 17:33
Role: Chief Executive Officer, Director
Next action: Open filing details

4 FSLR

FIRST SOLAR, INC.

Report period: 14 Mar 2025
Transactions: 3
Transaction value: -$262,952
Accepted by SEC: 18 Mar 2025, 19:39
Role: Chief Executive Officer, Director
Next action: Open filing details

4 FSLR

FIRST SOLAR, INC.

Report period: 06 Mar 2025
Transactions: 10
Transaction value: -$505,736
Accepted by SEC: 10 Mar 2025, 18:18
Role: Chief Executive Officer, Director
Next action: Open filing details

4 FSLR

FIRST SOLAR, INC.

Report period: 28 Feb 2025
Transactions: 1
Transaction value: -$3,039,361
Accepted by SEC: 03 Mar 2025, 17:00
Role: Chief Executive Officer, Director
Next action: Open filing details

4 FSLR

FIRST SOLAR, INC.

Report period: 26 Feb 2025
Transactions: 2
Transaction value: -$4,666,617
Accepted by SEC: 28 Feb 2025, 16:09
Role: Chief Executive Officer, Director
Next action: Open filing details

4 FSLR

FIRST SOLAR, INC.

Report period: 03 Jun 2024
Transactions: 1
Transaction value: -$10,026,456
Accepted by SEC: 04 Jun 2024, 17:34
Role: Chief Executive Officer, Director
Next action: Open filing details

4 FSLR

FIRST SOLAR, INC.

Report period: 15 Mar 2024
Transactions: 3
Transaction value: -$292,481
Accepted by SEC: 19 Mar 2024, 17:32
Role: Chief Executive Officer, Director
Next action: Open filing details

4 FSLR

FIRST SOLAR, INC.

Report period: 06 Mar 2024
Transactions: 10
Transaction value: -$1,376,670
Accepted by SEC: 08 Mar 2024, 17:20
Role: Chief Executive Officer, Director
Next action: Open filing details

4 FSLR

FIRST SOLAR, INC.

Report period: 01 Mar 2024
Transactions: 1
Transaction value: -$3,244,809
Accepted by SEC: 05 Mar 2024, 16:18
Role: Chief Executive Officer, Director
Next action: Open filing details

4 FSLR

FIRST SOLAR, INC.

Report period: 29 Feb 2024
Transactions: 2
Transaction value: -$4,515,440
Accepted by SEC: 01 Mar 2024, 17:34
Role: Chief Executive Officer, Director
Next action: Open filing details

4 FSLR

FIRST SOLAR, INC.

Report period: 28 Jul 2023
Transactions: 1
Transaction value: -$482,566
Accepted by SEC: 01 Aug 2023, 18:40
Role: Chief Executive Officer, Director
Next action: Open filing details

4 FSLR

FIRST SOLAR, INC.

Report period: 17 Jul 2023
Transactions: 2
Transaction value: -$1,269,910
Accepted by SEC: 19 Jul 2023, 16:12
Role: Chief Executive Officer, Director
Next action: Open filing details

4 FSLR

FIRST SOLAR, INC.

Report period: 06 Jun 2023
Transactions: 1
Transaction value: -$7,988,402
Accepted by SEC: 07 Jun 2023, 17:17
Role: Chief Executive Officer, Director
Next action: Open filing details

4 FSLR

FIRST SOLAR, INC.

Report period: 15 Mar 2023
Transactions: 3
Transaction value: -$413,146
Accepted by SEC: 17 Mar 2023, 16:47
Role: Chief Executive Officer, Director
Next action: Open filing details

4 FSLR

FIRST SOLAR, INC.

Report period: 06 Mar 2023
Transactions: 1
Transaction value: $0
Accepted by SEC: 03 Oct 2023, 17:05
Role: Chief Executive Officer, Director
Next action: Open filing details

4 FSLR

FIRST SOLAR, INC.

Report period: 06 Mar 2023
Transactions: 9
Transaction value: -$2,943,964
Accepted by SEC: 08 Mar 2023, 17:40
Role: Chief Executive Officer, Director
Next action: Open filing details

4 FSLR

FIRST SOLAR, INC.

Report period: 02 Mar 2023
Transactions: 12
Transaction value: -$13,505,355
Accepted by SEC: 06 Mar 2023, 20:08
Role: Chief Executive Officer, Director
Next action: Open filing details

4 FSLR

FIRST SOLAR, INC.

Report period: 28 Jul 2022
Transactions: 1
Transaction value: -$2,892,483
Accepted by SEC: 29 Jul 2022, 16:06
Role: Chief Executive Officer, Director
Next action: Open filing details

4 FSLR

FIRST SOLAR, INC.

Report period: 06 May 2022
Transactions: 1
Transaction value: -$1,027,421
Accepted by SEC: 10 May 2022, 18:57
Role: Chief Executive Officer, Director
Next action: Open filing details

4 FSLR

FIRST SOLAR, INC.

Report period: 15 Mar 2022
Transactions: 1
Transaction value: $0
Accepted by SEC: 17 Mar 2022, 18:49
Role: Chief Executive Officer, Director
Next action: Open filing details

4 FSLR

FIRST SOLAR, INC.

Report period: 04 Mar 2022
Transactions: 12
Transaction value: -$1,303,000
Accepted by SEC: 08 Mar 2022, 17:44
Role: Chief Executive Officer, Director
Next action: Open filing details

4 FSLR

FIRST SOLAR, INC.

Report period: 02 Mar 2022
Transactions: 5
Transaction value: -$4,972,459
Accepted by SEC: 04 Mar 2022, 15:05
Role: Chief Executive Officer, Director
Next action: Open filing details

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