Everspin Technologies, Inc.
A maker of Magnetoresistive Random-Access Memory (MRAM) chips, a type of computer memory that keeps data even when power is off and never wears out like flash memory. Its chips and licensed technology are used in data centers, industrial machines, and automotive systems. The company was spun out of Motorola's semiconductor business in 2008, tracing its roots back to 1996, and its name blends "spin" (the electron physics behind the memory) with "ever" (its forever-lasting, non-volatile design).
Sold 511.0K
Granted 1.36M · Sold 533.5K
Granted 365.7K · Sold 106.2K
Granted 118.3K · Sold 310.1K
Granted 180.4K · Sold 29.4K
Granted 191.5K · Sold 159.3K
Granted 161.7K · Sold 76.0K
Granted 98.0K
Granted 127.1K · Sold 83.3K
Granted 92.0K · Sold 7.5K
Granted 92.0K · Sold 48.6K
Granted 12.0K · Sold 47.9K
Granted 32.1K
Granted 52.3K · Sold 67.9K
Granted 15.0K · Sold 3.4K
| Insider | Stake change | Holds now | Granted / vested | Bought | Sold |
|---|---|---|---|---|---|
| Garman Andrew +5 co-filersFormer 10% Holder · 3 transactions | — | 5.61Mas of Nov 2021 | — | — | 511.0K |
| Aggarwal SanjeevPresident and CEO, Director · 61 transactions | +1709.4% | 831.0K | 1.36M | — | 533.5K |
| Aggarwal AnujCHIEF FINANCIAL OFFICER · 20 transactions | +1491.3% | 276.9Kas of Jul 2024 | 365.7K | — | 106.2K |
| Finch Lawrence GDirector · 25 transactions | — | 214.4K | 118.3K | — | 310.1K |
| Cooper William EarlChief Financial Officer · 6 transactions | — | 151.0K | 180.4K | — | 29.4K |
| Billerbeck Darin GDirector · 25 transactions | +33.6% | 127.9K | 191.5K | — | 159.3K |
| Schrenk DavidVP SALES & BUS. DEVELOPMENT · 31 transactions | — | 110.3Kas of May 2025 | 161.7K | — | 76.0K |
| Dougherty Sean MichaelVice President, Sales · 2 transactions | — | 98.0K | 98.0K | — | — |
| Ribar Geoffrey GDirector · 11 transactions | +80.9% | 97.9K | 127.1K | — | 83.3K |
| Long TaraDirector · 5 transactions | — | 84.5K | 92.0K | — | 7.5K |
| Hawk GlenDirector · 8 transactions | — | 43.4K | 92.0K | — | 48.6K |
| Gustafson Michael BDirector · 9 transactions | -49.4% | 36.7Kas of Aug 2022 | 12.0K | — | 47.9K |
| Mitchell Douglas MDirector · 2 transactions | — | 32.1K | 32.1K | — | — |
| Winslow TroyVP, Sales and Marketing · 10 transactions | -39.7% | 19.5Kas of Jul 2022 | 52.3K | — | 67.9K |
| Tenorio MatthewInterim CFO · 3 transactions | -9.1% | 14.2Kas of Jan 2025 | 15.0K | — | 3.4K |
Select a row to see that insider’s individual transactions. Sum of the holdings confirmed in the 12 months before this insider's last filing. A Form 4 reports a holding per line — held directly, or through a named trust, partnership or foundation, and in each share class separately — never a person’s total. Lines not restated in that time are left out and shown apart: an active filer restates what they still hold, so a line they did not restate is more often an entity since renamed, whose shares a successor line reports too. An amber marker means some were left out.
Net open-market activity over the last 5 years: -1.98M shares. Grants, option exercises and tax withholding are excluded — they are compensation mechanics, not decisions to buy or sell.