CIK 0001145986 · Accelerated filer
ASPEN AEROGELS INC
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- ASPN
- Exchange
- NYSE
- Industry
- Wholesale-Lumber & Other Construction Materials
- FY end
- Dec 31
- Incorporated
- DE
- Entity type
- operating
- EIN
- 043559972
- Phone
- 5086911111
- Business address
- 30 FORBES ROAD, BUILDING B, NORTHBOROUGH, MA, 01532
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $58,086,415
- in 1 filing
Net −$58,086,415. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
Reading 22 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2025-09-30 | DEEGAN GLENN E. CAO, GC & Corp Secretary | Grant or award | +11,673 | 11,673 | ||
| 2025-09-30 | DEEGAN GLENN E. CAO, GC & Corp Secretary | Grant or award · Stock Options (Right to Buy) | +16,416 | 16,416 | ||
| 2025-09-30 | DEEGAN GLENN E. CAO, GC & Corp Secretary | Grant or award · Performance Share Units | +23,347 | 23,347 | ||
| 2025-09-13 | Daniel Santhosh P Chief Accounting Officer | Shares withheld for taxes | −1,563 | $6.59 | $10K | 16,316 |
| 2025-09-05 | Pittman Stephanie Chief Human Resources Officer | Shares withheld for taxes | −1,581 | $6.61 | $10K | 42,257 |
| 2025-08-13 | Daniel Santhosh P Chief Accounting Officer | Sale | −2,000 | $7.54 | $15K | 17,879 |
| 2025-08-12 | Daniel Santhosh P Chief Accounting Officer | Sale | −4,410 | $7.31 | $32K | 19,879 |
| 2025-05-23 | Johnson Virginia CLO, GC, and Secretary | Shares withheld for taxes | −6,129 | $6.39 | $39K | 44,450 |
| 2025-05-12 | Young Donald R President and CEO | Purchase | +20,000 | $5.35 | $107K | 550,856 |
| 2025-04-30 | Mitchell Steven R Director | Grant or award | +10,370 | 146,528 | ||
| 2025-04-30 | Mitchell Steven R Director | Grant or award · Stock Options (Right to Buy) | +9,105 | 9,105 | ||
| 2025-04-30 | SWEETNAM JAMES E Director | Grant or award | +10,370 | 25,951 | ||
| 2025-04-30 | SWEETNAM JAMES E Director | Grant or award · Stock Options (Right to Buy) | +9,105 | 9,105 | ||
| 2025-04-30 | Robinson Cari Director | Grant or award | +10,370 | 12,246 | ||
| 2025-04-30 | Robinson Cari Director | Grant or award · Stock Options (Right to Buy) | +9,105 | 9,105 | ||
| 2025-04-30 | Kool Kathleen Director | Grant or award | +10,370 | 23,953 | ||
| 2025-04-30 | Kool Kathleen Director | Grant or award · Stock Options (Right to Buy) | +9,105 | 9,105 | ||
| 2025-04-30 | NOGLOWS WILLIAM P Director | Grant or award | +10,370 | 88,987 | ||
| 2025-04-30 | NOGLOWS WILLIAM P Director | Grant or award · Stock Options (Right to Buy) | +9,105 | 9,105 | ||
| 2025-03-07 | Johnson Virginia CLO, GC, and Secretary | Shares withheld for taxes | −1,924 | $7.95 | $15K | 50,579 |
Page 3 of 40 · 800 trades