Insider · CIK 0001610279
Steven R Mitchell
Files at: STEP, ALKT, ASPN, USAC. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 8, 2026 AForm 4 → | Sep 10, 6:38 pm EDT | StepStone Group Inc.STEP | 4,828 | $50.74 | $244,973 | 17,621 | — | |
| Jul 5, 2026 AForm 4 → | Jul 7, 6:46 pm EDT | ALKAMI TECHNOLOGY, INC.ALKT | 533 | — | — | 98,026 | — | |
| Jun 20, 2018 AForm 4 → | Jun 22, 4:31 pm EDT | ASPEN AEROGELS INCASPN | 9,677 | — | — | 48,144 | — | plan? |
| Jun 14, 2017 AForm 4 → | Jun 15, 5:24 pm EDT | ASPEN AEROGELS INCASPN | 12,289 | — | — | 38,467 | — | plan? |
| Jun 24, 2016 AForm 4 → | Jun 28, 4:56 pm EDT | ASPEN AEROGELS INCASPN | 10,736 | — | — | 26,178 | — | plan? |
| Jun 17, 2015 AForm 4 → | Jun 18, 5:18 pm EDT | ASPEN AEROGELS INCASPN | 7,715 | — | — | 15,442 | — | plan? |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jun 20, 2018 AForm 4 → | Jun 22, 4:31 pm EDT | ASPEN AEROGELS INCASPN | 13,517 | — | — | 13,517 | — | |
| Jun 14, 2017 AForm 4 → | Jun 15, 5:24 pm EDT | ASPEN AEROGELS INCASPN | 17,019 | — | — | 17,019 | — | |
| Jun 24, 2016 AForm 4 → | Jun 28, 4:56 pm EDT | ASPEN AEROGELS INCASPN | 14,799 | — | — | 14,799 | — | |
| Jun 17, 2015 AForm 4 → | Jun 18, 5:18 pm EDT | ASPEN AEROGELS INCASPN | 10,228 | — | — | 10,228 | — |