Helmer Maureen O

CIK 0001279977

Director

Filings

Latest Jan 6, 2026

Issuers covered

Showing

18 of 18

Page 1

Track record

Realized signed returns on open-market buys and sales

No scored trades yet for Helmer Maureen O. Track record appears once open-market purchases or sales reach the +30 day horizon.

Companies where Helmer Maureen O has filed

Ticker	Issuer	Filings	Last filed
PLUG	Plug Power Inc	18	Jan 6, 2026

18 Form 4 / 4-A filings, newest first

Filed	Issuer	Top transaction	Shares	Price	Value
Jan 6, 2026	PLUGPlug Power Inc	AGrant	13,959	$1.97	$27,499
Oct 3, 2025	PLUGPlug Power Inc	AGrant	11,803	$2.33	$27,501
Jul 24, 2025	PLUGPlug Power Inc	AGrant	76,531	$0.00	$0
Jul 3, 2025	PLUGPlug Power Inc	AGrant	18,456	$1.49	$27,499
Apr 3, 2025	PLUGPlug Power Inc	AGrant	20,370	$1.35	$27,500
Jan 6, 2025	PLUGPlug Power Inc	AGrant	12,911	$2.13	$27,500
Oct 3, 2024	PLUGPlug Power Inc	AGrant	12,168	$2.26	$27,500
Jul 3, 2024	PLUGPlug Power Inc	AGrant	11,803	$2.33	$27,501
Jun 7, 2024	PLUGPlug Power Inc	AGrant	37,375	$0.00	$0
Apr 3, 2024	PLUGPlug Power Inc	AGrant	7,994	$3.44	$27,499
Jan 4, 2024	PLUGPlug Power Inc	AGrant	3,056	$4.50	$13,752
Oct 4, 2023	PLUGPlug Power Inc	AGrant	1,809	$7.60	$13,748
Jul 6, 2023	PLUGPlug Power Inc	AGrant	1,323	$10.39	$13,746
Jun 29, 2023	PLUGPlug Power Inc	AGrant	12,149	$0.00	$0
Apr 5, 2023	PLUGPlug Power Inc	AGrant	1,173	$11.72	$13,748
Jan 5, 2023	PLUGPlug Power Inc	AGrant	859	$12.37	$10,626
Apr 5, 2022	PLUGPlug Power Inc	AGrant	371	$28.61	$10,614
Jan 5, 2022	PLUGPlug Power Inc	AGrant	376	$28.23	$10,614

Showing 1-18 of 18

Page 1 of 1

Real-time Form 4 intelligence. Smarter insider tracking.