Eos Energy Enterprises, Inc. (EOSE) insider trading

By person

24 insiders · 136 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

Worth

Change

Russell Monoki Stidolph

Director

$199.22K (2)

$11.47M (4)

−$11.27M

6,956,920

$13.91M

−38.6%

Joe Mastrangelo

Chief Executive Officer

$995.69K (8)

$5.02M (5) scheduled

−$4.03M

2,308,704

$4.62M

—

Nathan Kroeker

Chief Commercial Officer

$8.58K (1)

$3.75M (8) scheduled

−$3.74M

887,527

$1.78M

—

BRC Group Holdings, Inc. entity

10% owner

$46.62M (15)

$43.90M (32)

+$2.72M

14,967,526

$29.94M

+24.7%

Michael W Silberman

Chief Legal Officer

—

$1.91M (4) scheduled

−$1.91M

298,277

$596.55K

—

Marian Walters

Director

$17.80K (1)

$1.68M (5) scheduled

−$1.66M

176,634

$353.27K

—

Daniel Shribman

Former Director

$57.87K (2)

$1.27M (3)

−$1.21M

1,061,670

$2.12M

+3.3%

Sumeet Puri

Chief Accounting Officer

—

$1.10M (8) scheduled

−$1.10M

280,195

$560.39K

—

Jeffrey S Bornstein

Director

$25.94K (1)

$1.04M (4)

−$1.01M

143,806

$287.61K

−4.6%

Randall B Gonzales

Chief Financial Officer

$221.24K (2)

—

+$221.24K

188,094

$376.19K

+93,947%

Alexander Dimitrief

Director

$465.71K (8)

$270.00K (1)

+$195.71K

280,673

$561.35K

—

Michelle Buczkowski

Chief Commercial Officer

—

$167.32K (2) scheduled

−$167.32K

111,827

$223.65K

+134.1%

David Urban

Director

$100.10K (1)

—

+$100.10K

97,767

$195.53K

—

Haiyan Song

Director

$58.70K (2)

—

+$58.70K

15,000

$30.00K

—

John J Tedone

Chief Accounting Officer

$19.25K (1)

—

+$19.25K

25,487

$50.97K

+218.6%

Melissa Berube

General Counsel

$7.08K (1)

—

+$7.08K

171,836

$343.67K

—

Claude Demby

Director

$50.03K (1)

$56.00K (1)

−$5.97K

157,400

$314.80K

—

Audrey Ann Zibelman

Director

$184.50 (1)

—

+$184.50

104,897

$209.79K

—

Krishna Pal Singh

Director

—

5,589,418

$11.18M

+6.6%

Jeff McNeil

Director

—

122,290

$244.58K

—

Sagar Kurada

Chief Financial officer

—

66,939

$133.88K

—

Joseph Nigro

Director

—

41,723

$83.45K

—

Gregory S. Nixon

Director

—

13,867

$27.73K

—

Spring Creek Capital LLC entity

10% owner

—

$0.00

−100.0%

No percentages here. These insiders hold more than one class of share between them, and the share count on file covers one of them rather than all. Dividing the two would compare different things.

Eos Energy Enterprises, Inc.

What the insiders did Net selling

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