Helmer Maureen O

Insider Reports History

Location
Delmar, NY
Signature
/s/ Gerard L. Conway Jr., Attorney-in-Fact
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Helmer Maureen O:

Company Role Class Num Shares Value Price $ Report Date Ownership
PLUG POWER INC Director Common Stock 371,565 $731,983 $1.97 02 Jan 2026 Direct
PLUG POWER INC Director Stock Option (Right to Buy) 76,531 03 Jul 2025 Direct

Insider Reports Filed by Helmer Maureen O

Symbol Company Period Transactions Value $ Form Type Role Filing Time
PLUG PLUG POWER INC 02 Jan 2026 1 +$27,499 4 Director 06 Jan 2026, 21:02
PLUG PLUG POWER INC 01 Oct 2025 1 +$27,501 4 Director 03 Oct 2025, 16:34
PLUG PLUG POWER INC 03 Jul 2025 2 $0 4 Director 24 Jul 2025, 16:18
PLUG PLUG POWER INC 01 Jul 2025 1 +$27,499 4 Director 03 Jul 2025, 16:32
PLUG PLUG POWER INC 01 Apr 2025 1 +$27,500 4 Director 03 Apr 2025, 16:08
PLUG PLUG POWER INC 02 Jan 2025 1 +$27,500 4 Director 06 Jan 2025, 16:02
PLUG PLUG POWER INC 01 Oct 2024 1 +$27,500 4 Director 03 Oct 2024, 16:02
PLUG PLUG POWER INC 01 Jul 2024 1 +$27,501 4 Director 03 Jul 2024, 16:09
PLUG PLUG POWER INC 05 Jun 2024 2 $0 4 Director 07 Jun 2024, 16:31
PLUG PLUG POWER INC 01 Apr 2024 1 +$27,499 4 Director 03 Apr 2024, 19:26
PLUG PLUG POWER INC 02 Jan 2024 1 +$13,752 4 Director 04 Jan 2024, 16:03
PLUG PLUG POWER INC 02 Oct 2023 1 +$13,748 4 Director 04 Oct 2023, 16:22
PLUG PLUG POWER INC 03 Jul 2023 1 +$13,746 4 Director 06 Jul 2023, 17:26
PLUG PLUG POWER INC 27 Jun 2023 2 $0 4 Director 29 Jun 2023, 16:01
PLUG PLUG POWER INC 03 Apr 2023 1 +$13,748 4 Director 05 Apr 2023, 16:03
PLUG PLUG POWER INC 03 Jan 2023 1 +$10,626 4 Director 05 Jan 2023, 15:00
PLUG PLUG POWER INC 03 Oct 2022 1 +$10,631 4 Director 05 Oct 2022, 16:27
PLUG PLUG POWER INC 01 Jul 2022 1 +$10,621 4 Director 15 Jul 2022, 16:03
PLUG PLUG POWER INC 30 Jun 2022 2 $0 4 Director 26 Jul 2022, 16:10
PLUG PLUG POWER INC 01 Apr 2022 1 +$10,614 4 Director 05 Apr 2022, 16:01
PLUG PLUG POWER INC 03 Jan 2022 1 +$10,614 4 Director 05 Jan 2022, 15:29
PLUG PLUG POWER INC 01 Oct 2021 1 +$10,625 4 Director 05 Oct 2021, 16:02
PLUG PLUG POWER INC 16 Aug 2021 2 $0 4 Director 19 Aug 2021, 18:52
PLUG PLUG POWER INC 15 Jul 2021 2 +$21,242 4 Director 21 Jul 2021, 21:24