Young Donald R — SEC Form 4 filings
SEC reporting owner CIK 1610257. 14 Form 4 filings on record with FilingPulse; latest filed 2026-03-10.
Transaction summary — filings shown
Covers all 14 filings on record, filed 2024-02-27 to 2026-03-10. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): 1 leg across 1 filing — 20,000 shares, $107,000 total (shares × price as filed).
- Open-market sales (code S, non-derivative): 5 legs across 3 filings — 553,890 shares, $14,790,778 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 25.
- Largest priced transaction: sale of 230,658 shares @ $29.18 ($6,730,600) in ASPEN AEROGELS INC, filed 2024-05-29.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| ASPEN AEROGELS INC (ASPN) | President and CEO, Director | 14 | 1 leg · 20,000 sh · $107,000 | 5 legs · 553,890 sh · $14,790,778 | 25 |
Form 4 filings — Young Donald R
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-03-10 | 4 | ASPEN AEROGELS INC (ASPN) | Tax withholding (F): 4,275 @ $3.22 | EDGAR |
| 2026-03-06 | 4 | ASPEN AEROGELS INC (ASPN) | Grant/award (A): 156,716 @ $0 · Tax withholding (F): 8,618 @ $3.27 · Grant/award (A): 212,249 (derivative) @ $0 | EDGAR |
| 2025-11-14 | 4 | ASPEN AEROGELS INC (ASPN) | Sale (S): 56,845 @ $3.23 | EDGAR |
| 2025-05-12 | 4 | ASPEN AEROGELS INC (ASPN) | Purchase (P): 20,000 @ $5.35 | EDGAR |
| 2025-03-11 | 4 | ASPEN AEROGELS INC (ASPN) | Tax withholding (F): 3,569 @ $7.95 | EDGAR |
| 2025-03-07 | 4 | ASPEN AEROGELS INC (ASPN) | Tax withholding (F): 2,316 @ $7.84 · Grant/award (A): 54,209 @ $0 · Grant/award (A): 76,417 (derivative) @ $0 · Grant/award (A): 108,418 (derivative) @ $0 | EDGAR |
| 2025-02-25 | 4 | ASPEN AEROGELS INC (ASPN) | Tax withholding (F): 1,108 @ $8.04 | EDGAR |
| 2024-10-01 | 4 | ASPEN AEROGELS INC (ASPN) | Sale (S): 63,355 @ $30.03 | EDGAR |
| 2024-07-01 | 4 | ASPEN AEROGELS INC (ASPN) | Tax withholding (F): 75,885 @ $23.85 | EDGAR |
| 2024-05-29 | 4 | ASPEN AEROGELS INC (ASPN) | Option exercise (M): 259,671 @ $10.78 · Option exercise (M): 108,105 @ $7.54 · Option exercise (M): 26,577 @ $6.40 · Sale (S): 230,658 @ $29.18 · Sale (S): 26,286 @ $29.72 · Option exercise (M): 296,771 @ $6.40 · +5 more | EDGAR |
| 2024-03-11 | 4 | ASPEN AEROGELS INC (ASPN) | Tax withholding (F): 4,078 @ $17.02 | EDGAR |
| 2024-03-07 | 4 | ASPEN AEROGELS INC (ASPN) | Disposition to issuer (D): 304,666 @ $0 | EDGAR |
| 2024-03-07 | 4 | ASPEN AEROGELS INC (ASPN) | Grant/award (A): 19,889 @ $0 · Grant/award (A): 87,284 (derivative) @ $0 | EDGAR |
| 2024-02-27 | 4 | ASPEN AEROGELS INC (ASPN) | Tax withholding (F): 1,099 @ $16.96 · Tax withholding (F): 818 @ $16.96 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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