Insider holders · CIK 0001438423
EVERSPIN TECHNOLOGIES INC. · MRAM
Every insider with a reported Table I holding at this company, ranked by their last-reported share count. A balance is only as fresh as its filing — the report date sits next to every row on purpose. ← Back to activity
| Insider | Direct shares | Indirect shares | Total reported | Last report (ET) | From |
|---|---|---|---|---|---|
| Stephen SocolofDirector | 3,000 | 2,260,991 | 2,263,991 | May 22, 2018 · 6:02 pm EDT | Form 4 |
| NVPG IV, LLC10% Owner | — | 2,260,991 | 2,260,991 | Oct 17, 2016 · 4:45 pm EDT | Form 4 |
| NV PARTNERS IV L P10% Owner | — | 2,260,991 | 2,260,991 | Oct 17, 2016 · 4:45 pm EDT | Form 4 |
| NV PARTNERS IV C L P10% Owner | — | 2,260,991 | 2,260,991 | Oct 17, 2016 · 4:45 pm EDT | Form 4 |
| Andrew Garman10% Owner | — | 2,260,991 | 2,260,991 | Oct 17, 2016 · 4:45 pm EDT | Form 4 |
| Thomas M Uhlman10% Owner | — | 2,260,991 | 2,260,991 | Oct 17, 2016 · 4:45 pm EDT | Form 4 |
| Sigma Associates 8, L.P.10% Owner | — | 1,240,366 | 1,240,366 | Oct 17, 2016 · 6:58 pm EDT | Form 4 |
| Sigma Investors 8, L.P.10% Owner | — | 1,240,366 | 1,240,366 | Oct 17, 2016 · 6:58 pm EDT | Form 4 |
| Sigma Management 8, L.L.C.10% Owner | — | 1,240,366 | 1,240,366 | Oct 17, 2016 · 6:58 pm EDT | Form 4 |
| Sigma Partners 8 LP10% Owner | — | 1,240,366 | 1,240,366 | Oct 17, 2016 · 6:58 pm EDT | Form 4 |
| Peter HebertDirector | 3,000 | 1,015,550 | 1,018,550 | May 22, 2018 · 6:00 pm EDT | Form 4 |
| Lux Capital Management, LLCrelationship not stated | — | 1,015,550 | 1,015,550 | Oct 17, 2016 · 4:25 pm EDT | Form 4 |
| Lux Venture Associates II, LLCrelationship not stated | — | 1,015,550 | 1,015,550 | Oct 17, 2016 · 4:25 pm EDT | Form 4 |
| Lux Venture Partners II, L.P.relationship not stated | — | 1,015,550 | 1,015,550 | Oct 17, 2016 · 4:25 pm EDT | Form 4 |
| Lux Ventures II, L.P.relationship not stated | — | 1,015,550 | 1,015,550 | Oct 17, 2016 · 4:25 pm EDT | Form 4 |
| Lux Ventures II Sidecar LPrelationship not stated | — | 1,015,550 | 1,015,550 | Oct 17, 2016 · 4:25 pm EDT | Form 4 |
| Sanjeev AggarwalPresident and CEO | 833,199 | — | 833,199 | Jul 8, 2026 · 8:10 pm EDT | Form 4/A |
| NXP Semiconductors N.V.10% Owner | — | 557,692 | 557,692 | Oct 7, 2016 · 4:03 pm EDT | Form 3 |
| NXP B.V.10% Owner | — | 557,692 | 557,692 | Oct 7, 2016 · 4:03 pm EDT | Form 3 |
| Freescale Semiconductor Holdings V, Inc.10% Owner | — | 557,692 | 557,692 | Oct 7, 2016 · 4:03 pm EDT | Form 3 |
| FREESCALE SEMICONDUCTOR INC10% Owner | — | 557,692 | 557,692 | Oct 7, 2016 · 4:03 pm EDT | Form 3 |
| Lawrence G FinchDirector | 173,484 | 41,961 | 215,445 | Aug 6, 2026 · 4:19 pm EDT | Form 4 |
| William Earl CooperChief Financial Officer | 157,741 | — | 157,741 | Aug 6, 2026 · 4:22 pm EDT | Form 4 |
| Sean Michael DoughertyVice President, Sales | 107,719 | — | 107,719 | Aug 6, 2026 · 4:23 pm EDT | Form 4 |
| Geoffrey TateDirector | 3,000 | 103,360 | 106,360 | May 22, 2018 · 6:03 pm EDT | Form 4 |
| Kevin ConleyPresident and CEO | 41,285 | — | 41,285 | Feb 13, 2019 · 5:26 pm EST | Form 4 |
| Michael B GustafsonDirector | 17,286 | — | 17,286 | May 22, 2018 · 6:01 pm EDT | Form 4 |
| Jeffrey G WinzelerChief Financial Officer | 15,934 | — | 15,934 | Feb 13, 2019 · 5:28 pm EST | Form 4 |
| Vikas ChoudharyDirector | 15,693 | — | 15,693 | Aug 12, 2026 · 4:21 pm EDT | Form 4 |
| Thomas AndreVP, Design Engineering | 7,568 | — | 7,568 | Feb 13, 2019 · 5:24 pm EST | Form 4 |
| Norm ArmourVice President of Operations | 3,750 | — | 3,750 | Feb 13, 2019 · 5:25 pm EST | Form 4 |
| Angelo UggeVP, Business Development | 3,500 | — | 3,500 | Feb 13, 2019 · 5:27 pm EST | Form 4 |
| Ronald C FosterDirector | 3,000 | — | 3,000 | May 22, 2018 · 6:02 pm EDT | Form 4 |
| Patrick PatlaSenior VP, Marketing | 1,000 | — | 1,000 | Mar 15, 2018 · 4:51 pm EDT | Form 4 |
Balances come from each insider’s most recent filing that reports a Table I holding; an insider who left the company years ago still appears with their last-known figure and its date. Indirect totals collapse multiple vehicles (trusts, LLCs) into one number — open the filing for the breakdown. Shares as filed, not split-adjusted.