Darin G Billerbeck

MRAM

Darin G Billerbeck serves as Director at Everspin Technologies, Inc. (MRAM). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

19 trades

$1.27M

Net Position

Net Seller

$1.27M

Companies Traded

MRAM

Active Period

Mar 2021 – Nov 2025

19 total trades

Most Recent

Sell MRAM

Nov 10, 2025 · $113.0K

Darin G Billerbeck's Insider Trading at Everspin Technologies, Inc. (MRAM)

Buys

0 · $0.00

Sells

19 · $1.27M

Total Shares Bought

Total Shares Sold

136,964

MRAM Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Nov 10, 2025	Sell	12,000	$9.42	$113.0K	0
Dec 11, 2023	Sell	10,000	$8.73	$87.3K	82,775
Aug 16, 2023	Sell	10,000	$9.63	$96.3K	102,775
Mar 9, 2023	Sell	10,000	$6.67	$66.7K	86,197
Jan 4, 2023	Sell	1,281	$5.51	$7.1K	96,197
Dec 2, 2022	Sell	3,637	$6.31	$22.9K	97,478
Nov 3, 2022	Sell	3,527	$6.16	$21.7K	101,115
Oct 4, 2022	Sell	3,375	$6.18	$20.9K	104,642
Sep 6, 2022	Sell	3,524	$6.89	$24.3K	108,017
Aug 9, 2022	Sell	3,566	$5.91	$21.1K	111,541
Jul 6, 2022	Sell	3,595	$4.93	$17.7K	115,107
Jun 3, 2022	Sell	3,513	$6.13	$21.5K	118,702
Dec 20, 2021	Sell	19,497	$10.45	$203.7K	34,413
Dec 3, 2021	Sell	1,547	$11.43	$17.7K	53,910
Nov 23, 2021	Sell	38,740	$12.16	$471.1K	55,457
Sep 3, 2021	Sell	1,540	$6.91	$10.6K	94,197
Jun 4, 2021	Sell	1,524	$6.21	$9.5K	95,737
May 24, 2021	Sell	3,457	$5.23	$18.1K	97,261
Mar 3, 2021	Sell	2,641	$6.01	$15.9K	106,968