BORNSTEIN JEFFREY S

PrivateCIK: 1579989
Location

BOSTON, MA

BORNSTEIN JEFFREY S exercised options at EOS ENERGY ENTERPRISES, INC.

Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.

M · 1 exercise
InsiderBORNSTEIN JEFFREY SCIK 1579989
Director
Since Sep 2022
-12.33K
Net shares
Net seller
$84.8K
Total sold
0
Open market trades
0B · 0S
3
Total transactions
30.82K acquired · 43.14K disposed
Non-Derivative Transactions2

Common Stock

Direct
M · Option Exercise

Shares

+30.82K

Price / share

Trade value

% of position

26.6%
5/19/2026
115.76K146.57K

Common Stock

Direct
D · Disposition

Shares

12.33K

Price / share

$6.88

Trade value

$84.80K

% of position

8.4%
5/19/2026
146.57K134.25K
Total

Net shares

+18.49K

Net value

-$84.80K

Derivative Transactions1

Restricted Stock Units

Direct
M · Option Exercise
Converts to

Common Stock

30.82K shares

Shares

30.82K

Strike price

Held after

0.00

Exercisable

5/19/2026
Non-Derivative Holdings (Post-Transaction)1

Common Stock

Indirect
Shares owned1.50K
Total
1.50K indirect1.50K
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
BORNSTEIN JEFFREY S — Insider Transaction (Form 4) Filed May 19, 2026 | Finecho