O'BRIEN WILLIAM D

PrivateCIK: 1679927
Location

OSWEGO, NY

O'BRIEN WILLIAM D (Senior Vice President) exercised options at PATHFINDER BANCORP, INC.

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

M · 1 exercise
InsiderO'BRIEN WILLIAM DCIK 1679927
IssuerPATHFINDER BANCORP, INC.CIK 1609065
Officer· Senior Vice President
Since Mar 2026
0.00
Net shares
Net seller
$39.4K
Total acquired
0
Open market trades
0B · 0S
2
Total transactions
3.65K acquired · 3.65K disposed
Non-Derivative Transactions1

Common Stock

Direct
M · Option Exercise

Shares

+3.65K

Price / share

$10.81

Trade value

$39.42K

% of position

18.4%
3/5/2026
19.86K23.51K
Total

Net shares

+3.65K

Net value

$39.42K

Derivative Transactions1

Stock Options

Direct
M · Option Exercise
Converts to

Common Stock

5K shares

Shares

3.65K

Strike price

10.81

Held after

0.00

Exercisable

3/5/2026
Non-Derivative Holdings (Post-Transaction)2

Common Stock

Indirect
Shares owned3.25K

Common Stock

Indirect
Shares owned9.23K
Total
12.49K indirect12.49K
Derivative Holdings (Post-Transaction)2

Stock Options

Direct
Underlying security
Common Stock

Underlying shares

1.50K

Shares owned

1.50K

Exercise price

10.37

Expiration

Exercise window

Stock Options

Direct
Underlying security
Common Stock

Underlying shares

7.91K

Shares owned

7.91K

Exercise price

11.35

Expiration

Exercise window

Total

Underlying

9.41K

Owned

9.41K

O'BRIEN WILLIAM D — Insider Transaction (Form 4) Filed Mar 6, 2026 | Finecho