Michael J. O'Sullivan

SNAP

Michael J. O'Sullivan serves as officer: See Remarks at Snap Inc. (SNAP). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

3 trades

$750.7K

Total Sells

74 trades

$36.96M

Net Position

Net Seller

$36.21M

Companies Traded

BRK-B, BRK-A, BRK.B, SNAP

Active Period

Apr 2021 – Aug 2026

77 total trades

Most Recent

Buy BRK-B

Aug 13, 2026 · $250.1K

Michael J. O'Sullivan's Insider Trading at Snap Inc. (SNAP)

Buys

0 · $0.00

Sells

27 · $23.78M

Total Shares Bought

Total Shares Sold

598,797

SNAP Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
May 2, 2023	Sell	13,000	$8.55	$111.2K	465,330
Apr 4, 2023	Sell	13,000	$11.13	$144.7K	478,330
Mar 2, 2023	Sell	13,000	$10.15	$131.9K	491,330
Feb 21, 2023	Sell	61,001	$11.06	$674.6K	1,282,927
Dec 20, 2022	Sell	5,155	$8.47	$43.7K	582,564
Nov 18, 2022	Sell	44,404	$11.16	$495.7K	613,773
Aug 18, 2022	Sell	41,929	$12.29	$515.1K	696,175
May 18, 2022	Sell	43,701	$23.83	$1.04M	774,330
May 3, 2022	Sell	12,500	$29.38	$367.2K	344,690
Apr 4, 2022	Sell	12,500	$36.12	$451.5K	350,790
Mar 2, 2022	Sell	12,500	$39.85	$498.1K	367,031
Feb 18, 2022	Sell	43,837	$39.86	$1.75M	797,130
Jan 7, 2022	Sell	6,000	$42.80	$256.8K	344,199
Dec 17, 2021	Sell	6,000	$45.12	$270.7K	348,332
Dec 2, 2021	Sell	6,000	$47.32	$283.9K	353,887
Nov 18, 2021	Sell	25,246	$54.28	$1.37M	779,902
Nov 2, 2021	Sell	6,000	$52.58	$315.5K	336,270
Oct 4, 2021	Sell	6,000	$73.82	$442.9K	345,151
Sep 2, 2021	Sell	6,000	$76.29	$457.7K	352,970
Aug 18, 2021	Sell	85,253	$70.70	$6.03M	901,108
Aug 3, 2021	Sell	6,000	$74.93	$449.6K	288,009
Jul 27, 2021	Sell	25,000	$77.43	$1.94M	313,915
Jul 2, 2021	Sell	6,000	$67.92	$407.5K	320,816
Jun 2, 2021	Sell	6,000	$62.06	$372.4K	324,209
May 19, 2021	Sell	80,771	$52.99	$4.28M	1,067,357
May 4, 2021	Sell	6,000	$62.11	$372.7K	257,767
Apr 2, 2021	Sell	6,000	$52.11	$312.6K	298,405

Showing 51–77 of 77

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