Mark J. Bolus

CBU

Mark J. Bolus serves as director at Community Bank System, Inc. (CBU). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

6 trades

$1.87M

Net Position

Net Seller

$1.87M

Companies Traded

CBU

Active Period

Feb 2021 – Jun 2026

6 total trades

Most Recent

Sell CBU

Jun 29, 2026 · $816.7K

Mark J. Bolus's Insider Trading at Community Bank System, Inc. (CBU)

Buys

0 · $0.00

Sells

6 · $1.87M

Total Shares Bought

Total Shares Sold

29,110

CBU Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Jun 29, 2026	Sell	12,190	$67.00	$816.7K	94,060
Nov 6, 2024	Sell	4,092	$70.06	$286.7K	0
Feb 21, 2024	Sell	3,631	$45.00	$163.4K	0
Mar 13, 2023	Sell	468	$52.87	$24.7K	0
Mar 1, 2023	Sell	4,163	$60.54	$252.0K	0
Feb 26, 2021	Sell	4,566	$72.02	$328.9K	0