AlphaYouMT
Insider selling
Matthew Tappin sold $8K of Stem, Inc. (STEM) stock
Matthew Tappin, President, Software Products of Stem, Inc. (STEM), sold 996 shares of STEM stock worth $8K, per an SEC Form 4 filed Jul 2, 2026.
The sale was pre-arranged (a 10b5-1 plan or an option exercise), not a fresh decision.
The trade happened on Jun 30, 2026, 2 days before it was made public.
STEM has moved -40.2% since the trade date, from $7.81 to $4.67 (Sep 29, 2026 close).
- Traded
- Jun 30, 2026
- Disclosed
- Jul 2, 2026
- Filing delay
- 2 days
- Price since
- -40.2%
- Role
- President, Software Products
- Source
- SEC Form 4
More STEM insider and Congress trades
From a public SEC Form 4, linked above. Not investment advice, and not a recommendation to buy or sell.