Eos Energy Enterprises, Inc. (EOSE) insider trading

By person

15 insiders · 42 transactions

1.1×

Joe Mastrangelo holds only 1.1 times base salary in stock. $4.62M of shares against $4.01M in salary for 2025.

Salary from the company's own proxy. The shares are what Joe Mastrangelo last reported holding, valued at $2.00, the price Common Stock was last bought or sold at on the open market here, on 29 Oct 2026.

Insider

Role

Bought

Sold

Net

Holding

Of company

Worth

Change

Russell Monoki Stidolph

Director

—

$11.47M (4)

−$11.47M

2,487,628

0.6831%

$4.98M

−17.9%

Nathan Kroeker

Chief Commercial Officer

—

$1.75M (4) scheduled

−$1.75M

887,527

0.2437%

$1.78M

+425.6%

Marian Walters

Director

—

$1.28M (4) scheduled

−$1.28M

171,634

0.0471%

$343.27K

+63.7%

Joe Mastrangelo

Chief Executive Officer

$502.26K (2)

$1.55M (2) scheduled

−$1.05M

2,308,704

0.6340%

$4.62M

+153.8%

Michael W Silberman

Chief Legal Officer

—

$827.21K (2) scheduled

−$827.21K

298,277

0.0819%

$596.55K

—

Jeffrey S Bornstein

Director

—

$612.54K (2)

−$612.54K

143,806

0.0395%

$287.61K

+54.7%

Sumeet Puri

Chief Accounting Officer

—

$462.31K (4) scheduled

−$462.31K

280,195

0.0769%

$560.39K

+465.5%

Michelle Buczkowski

Chief Commercial Officer

—

$167.32K (2) scheduled

−$167.32K

111,827

0.0307%

$223.65K

+134.1%

David Urban

Director

$100.10K (1)

—

+$100.10K

97,767

0.0268%

$195.53K

—

Alexander Dimitrief

Director

$90.60K (1)

—

+$90.60K

280,673

0.0771%

$561.35K

+53.9%

Haiyan Song

Director

$58.70K (2)

—

+$58.70K

15,000

0.0041%

$30.00K

—

Claude Demby

Director

—

157,400

0.0432%

$314.80K

+66.8%

Jeff McNeil

Director

—

122,290

0.0336%

$244.58K

+237.5%

Joseph Nigro

Director

—

41,723

0.0115%

$83.45K

—

Gregory S. Nixon

Director

—

13,867

0.0038%

$27.73K

—

Eos Energy Enterprises, Inc.

What the insiders did Net selling

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