John Dennis McMahon

SNOW

John Dennis McMahon serves as Director at Snowflake Inc. (SNOW). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

30 trades

$149.77M

Net Position

Net Seller

$149.77M

Companies Traded

SNOW, MDB

Active Period

Mar 2021 – Jun 2023

30 total trades

Most Recent

Sell SNOW

Jun 2, 2023 · $37.55M

John Dennis McMahon's Insider Trading at Snowflake Inc. (SNOW)

Buys

0 · $0.00

Sells

21 · $143.63M

Total Shares Bought

Total Shares Sold

629,357

SNOW Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Jun 2, 2023	Sell	230,000	$163.25	$37.55M	503,626
May 10, 2023	Sell	1,000	$160.27	$160.3K	152,902
May 5, 2023	Sell	10,000	$144.07	$1.44M	153,902
Apr 10, 2023	Sell	1,000	$144.59	$144.6K	153,902
Apr 5, 2023	Sell	10,000	$152.79	$1.53M	154,902
Mar 7, 2023	Sell	11,053	$140.22	$1.55M	155,955
Jul 11, 2022	Sell	1,224	$155.44	$190.3K	55,659
Nov 9, 2021	Sell	41,090	$357.93	$14.71M	116,052
Oct 7, 2021	Sell	41,090	$291.44	$11.98M	120,118
Sep 9, 2021	Sell	41,090	$309.00	$12.70M	116,052
Aug 30, 2021	Sell	20,330	$300.00	$6.10M	116,052
Aug 9, 2021	Sell	37,024	$271.74	$10.06M	125,308
Aug 5, 2021	Sell	37,024	$275.00	$10.18M	116,052
Jul 12, 2021	Sell	9,256	$250.01	$2.31M	114,828
Jul 8, 2021	Sell	18,512	$235.05	$4.35M	114,828
Jun 9, 2021	Sell	46,280	$247.89	$11.47M	142,596
Jun 2, 2021	Sell	37,024	$237.00	$8.77M	114,828
Apr 7, 2021	Sell	9,090	$237.80	$2.16M	114,828
Mar 31, 2021	Sell	9,090	$230.55	$2.10M	123,918
Mar 24, 2021	Sell	9,090	$220.82	$2.01M	133,008
Mar 18, 2021	Sell	9,090	$239.00	$2.17M	142,098

John Dennis McMahon's Insider Trading at MongoDB, Inc. (MDB)

Buys

0 · $0.00

Sells

9 · $6.14M

Total Shares Bought

Total Shares Sold

17,000

MDB Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Sep 8, 2021	Sell	1,000	$463.28	$463.3K	12,376
Aug 25, 2021	Sell	4,000	$374.87	$1.50M	12,376
Jul 26, 2021	Sell	3,000	$354.39	$1.06M	12,376
Jun 24, 2021	Sell	4,000	$380.55	$1.52M	11,641
Jun 21, 2021	Sell	1,000	$360.00	$360.0K	11,641
Jun 11, 2021	Sell	1,000	$330.00	$330.0K	11,641
Jun 8, 2021	Sell	1,000	$300.00	$300.0K	11,641
Apr 26, 2021	Sell	1,000	$300.79	$300.8K	11,641
Mar 24, 2021	Sell	1,000	$303.85	$303.9K	11,641