AlphaYouMO
Insider selling
Maureen O Helmer sold $162K of Plug Power Inc (PLUG) stock
Maureen O Helmer, Dir of Plug Power Inc (PLUG), sold 50,000 shares of PLUG stock worth $162K, per an SEC Form 4 filed Jun 10, 2026.
The sale was pre-arranged (a 10b5-1 plan or an option exercise), not a fresh decision.
The trade happened on Jun 8, 2026, 2 days before it was made public.
PLUG has moved -33.9% since the trade date, from $3.19 to $2.11 (Sep 22, 2026 close).
- Traded
- Jun 8, 2026
- Disclosed
- Jun 10, 2026
- Filing delay
- 2 days
- Price since
- -33.9%
- Role
- Dir
- Source
- SEC Form 4
More PLUG insider and Congress trades
From a public SEC Form 4, linked above. Not investment advice, and not a recommendation to buy or sell.