EOSE insider buying
Every open-market purchase of Eos Energy Enterprises, Inc. (EOSE) stock by its officers, directors and major shareholders, from SEC Form 4 filings.
Bought, last 12 months$751.66K
Insiders buying (12m)4
Purchases on record5
Last purchase filedSep 15, 2026
In the last 12 months, 4 insiders of Eos Energy Enterprises, Inc. bought $751.66K of EOSE stock on the open market in 5 reported purchases. The most recent was filed on Sep 15, 2026: Song Haiyan (Director) bought 15,000 shares at $3.91, worth $58.70K. The largest purchase on record here is $345K by Mastrangelo Joe on Mar 2, 2026.
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| Filed | Insider | Value | Shares | Price | Stake | Trade | |
|---|---|---|---|---|---|---|---|
| Sep 15 | Song HaiyanDirector | $58.70K | 15,000 | $3.91 | new | Sep 11 | SEC |
| Mar 10 | Urban DavidDirector | $100.10K | 16,250 | $6.16 | +35% | Mar 9 | SEC |
| Mar 5 | Mastrangelo JoeChief Executive Officer, Director | $157.26K | 23,900 | $6.58 | +2% | Mar 4 | SEC |
| Mar 4 | Dimitrief AlexanderDirector | $90.60K | 15,000 | $6.04 | +7% | Mar 2 | SEC |
| Mar 3 | Mastrangelo JoeChief Executive Officer, Director | $345K | 60,000 | $5.75 | +4% | Mar 2 | SEC |