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EVERSPIN TECHNOLOGIES INC.

MRAM Net selling
CIK 0001438423 #3257 in the set updated 17 Sep 2026
Bought (120 mo)
$8.19M
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$31.81M
$801.98K on a plan · $7.11M straight out of an exercise
Sold at will
$23.90M
128 of 161 sales
Net
−$23.63M
−$15.72M against sales at will

By person

30 insiders · 198 transactions
Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
Aggarwal Sanjeev
President and CEO
—
$8.35M (50) scheduled
−$8.35M
839,561
3.45%
$18.76M
—
FINCH LAWRENCE G
Director
$335.69K (1)
$8.52M (3)
−$8.18M
215,445
0.8848%
$4.81M
+54.9%
Socolof Stephen
Former 10% Holder
$2.00M (1)
$5.84M (3)
−$3.84M
4,040,138
16.59%
$90.26M
+35.2%
Billerbeck Darin G
Director
—
$2.38M (20) scheduled
−$2.38M
127,925
0.5254%
$2.86M
+18.7%
NVPG IV, LLC entity
10% owner
$2.00M (1)
—
+$2.00M
2,260,991
9.29%
$50.51M
+210.5%
HAWK GLEN
Director
—
$1.84M (4)
−$1.84M
43,403
0.1782%
$969.62K
—
Sigma Partners 8 LP entity
10% owner
$1.34M (1)
—
+$1.34M
1,240,366
5.09%
$27.71M
+219.4%
RIBAR GEOFFREY G
Director
—
$1.32M (4)
−$1.32M
97,915
0.4021%
$2.19M
—
Hebert Peter
Director
$1.10M (1)
—
+$1.10M
1,044,681
4.29%
$23.34M
+228.6%
Lux Capital Management, LLC entity
Former 10% Owner
$1.10M (1)
—
+$1.10M
1,015,550
4.17%
$22.69M
+219.4%
Winslow Troy
VP, Sales and Marketing
—
$862.93K (10) scheduled
−$862.93K
19,527
0.0802%
$436.23K
+242.0%
Aggarwal Anuj
CHIEF FINANCIAL OFFICER
—
$855.37K (16)
−$855.37K
276,940
1.14%
$6.19M
+6,296%
Cooper William Earl
Chief Financial Officer
—
$661.50K (5)
−$661.50K
157,741
0.6478%
$3.52M
—
Schrenk David
VP SALES & BUS. DEVELOPMENT
—
$506.52K (26)
−$506.52K
110,330
0.4531%
$2.46M
+348.3%
GUSTAFSON MICHAEL B
Director
$100.00K (1)
$435.19K (7) scheduled
−$335.19K
36,748
0.1509%
$820.95K
—
TATE GEOFFREY
Former Director
$111.89K (1)
—
+$111.89K
158,962
0.6528%
$3.55M
+391.2%
Long Tara
Director
—
$57.75K (1)
−$57.75K
84,466
0.3469%
$1.89M
—
Andre Thomas
VP, Design Engineering
—
$42.85K (2) scheduled
−$42.85K
7,187
0.0295%
$160.56K
—
Conley Kevin
President and CEO
$100.00K (1)
$67.88K (1)
+$32.11K
78,762
0.3235%
$1.76M
+1,869%
Oka Aparna
Corporate Controller
—
$27.65K (3) scheduled
−$27.65K
6,396
0.0263%
$142.89K
−33.2%
Tenorio Matthew
Interim CFO
—
$20.11K (2)
−$20.11K
14,228
0.0584%
$317.85K
—
Berenbaum Daniel
CFO
—
$11.55K (1)
−$11.55K
53,849
0.2211%
$1.20M
—
Dougherty Sean Michael
Vice President, Sales
—
$8.00K (1)
−$8.00K
107,719
0.4424%
$2.41M
+7,273%
Winzeler Jeffrey G
Chief Financial Officer
—
$6.92K (1)
−$6.92K
15,115
0.0621%
$337.67K
+1,518%
Ugge Angelo
VP, Business Development
—
$887.25 (1)
−$887.25
3,395
0.0139%
$75.84K
—
FOSTER RONALD C
Director
—
—
—
32,586
0.1338%
$727.97K
—
MITCHELL DOUGLAS M
Director
—
—
—
32,100
0.1318%
$717.11K
—
Choudhary Vikas
Director
—
—
—
15,693
0.0644%
$350.58K
—
Armour Norm
Vice President of Operations
—
—
—
3,750
0.0154%
$83.78K
—
Patla Patrick
Senior VP, Marketing
—
—
—
1,000
0.0041%
$22.34K
—

Individual transactions

24
Insider
Date
Role
Action
Shares
Price
Amount
Aggarwal Sanjeev
18 May 2026
President and CEO
Sold after exercise
19,144
$33.21
$635.77K
Aggarwal Sanjeev
18 May 2026
President and CEO
Sold after exercise
83,048
$32.48
$2.70M
Aggarwal Sanjeev
15 May 2026
President and CEO
Sold after exercise
8,784
$40.00
$351.36K
Billerbeck Darin G
11 May 2026
Director
Sold after exercise
30,000
$37.16
$1.11M
Billerbeck Darin G
10 Nov 2025
Director
Sold after exercise
12,000
$9.42
$113.04K
Billerbeck Darin G
15 Aug 2023
Director
Sold after exercise
10,000
$9.63
$96.30K
RIBAR GEOFFREY G
14 Aug 2023
Director
Sold after exercise
42,000
$9.82
$412.44K
Schrenk David
11 Aug 2023
VP Sales & Bus. Development
Sold after exercise
8,927
$9.80
$87.48K
GUSTAFSON MICHAEL B
18 Aug 2022
Director
Sold after exercise
6,390
$7.32
$46.77K
GUSTAFSON MICHAEL B
18 Aug 2022
Director
Sold after exercise
11,440
$7.63
$87.29K
GUSTAFSON MICHAEL B
18 Aug 2022
Director
Sold after exercise
10,397
$7.50
$77.98K
GUSTAFSON MICHAEL B
17 Aug 2022
Director
Sold after exercise
716
$8.41
$6.02K
GUSTAFSON MICHAEL B
17 Aug 2022
Director
Sold after exercise
560
$8.40
$4.70K
GUSTAFSON MICHAEL B
17 Aug 2022
Director
Sold after exercise
4,100
$7.56
$31.00K
Winslow Troy
2 Jun 2022
VP, Sales and Marketing
Sold after exercise
10,000
$6.36
$63.60K
Aggarwal Sanjeev
24 Nov 2021
CTO & VP, Technology R&D
Sold after exercise
1,901
$12.43
$23.63K
Aggarwal Sanjeev
23 Nov 2021
CTO & VP, Technology R&D
Sold after exercise
45,783
$12.50
$572.29K
Aggarwal Sanjeev
23 Nov 2021
CTO & VP, Technology R&D
Sold after exercise
218
$11.32
$2.47K
Winslow Troy
17 Nov 2021
VP, Sales and Marketing
Sold after exercise
6,374
$13.71
$87.39K
Winslow Troy
17 Nov 2021
VP, Sales and Marketing
Sold after exercise
37,917
$13.03
$494.06K
Oka Aparna
24 May 2021
Corporate Controller
Sold after exercise
514
$5.78
$2.97K
Oka Aparna
24 May 2021
Corporate Controller
Sold after exercise
4,331
$5.60
$24.25K
Aggarwal Sanjeev
17 May 2018
VP, Manuf. & Process Develop.
Sold after exercise
3,870
$8.50
$32.90K
Andre Thomas
16 May 2018
VP, Design Engineering
Sold after exercise
4,807
$8.58
$41.24K
Show all 198 transactions →

What was left out

Form 4 filings counted 294
Amendments (4/A) skipped 12
Filings about a different issuer 0
Unreadable filings 0
Joint filings 3
Sales on a Rule 10b5-1 plan 9
Sales straight out of an exercise 24
Sales at will 128
Transactions with no price 0
Shares from compensation/vesting 8,274,882
Sales filed before the plan box existed 55
History held since 17 Oct 2016