ASPEN AEROGELS INC (ASPN) Stock Ownership and Short Interest
USA - NYSE:ASPN - US04523Y1055 - Common Stock
8.48 USD
+0.33 (+4.05%)
| Shares Outstanding | 82.36M |
| Float | 68.87M |
| Float Short Interest Percentage | 13.24% |
| Owners (insider) | 1.14% |
| Owners (institutional) | 73.41% |
| Owners (insider) change | 0.26% |
| Owners (institutional) change | 0% |
Insider Transactions
Top Institutional Holders
Insider Owners
| Date | Name | Type | Shares | Price | Amount |
|---|---|---|---|---|---|
| Oct 1, 2025 | Thoele Grant Douglas | Grant | 10273 | 0.00 | $ 0.00 |
| Sep 30, 2025 | DEEGAN GLENN E. | Grant | 11673 | 0.00 | $ 0.00 |
| Sep 13, 2025 | Daniel Santhosh P | Option Excercise | 1563 | 6.59 | $ 10,300.17 |
| Sep 5, 2025 | Pittman Stephanie | Option Excercise | 1581 | 6.61 | $ 10,450.41 |
| Aug 12, 2025 | Daniel Santhosh P | Open Market Sale | 6410 | 7.38 | $ 47,317.10 |
| May 23, 2025 | Johnson Virginia | Option Excercise | 6129 | 6.39 | $ 39,164.31 |
| May 12, 2025 | Young Donald R | Open Market Purchase | 20000 | 5.35 | $ 107,000.00 |
| Apr 30, 2025 | SWEETNAM JAMES E | Grant | 10370 | 0.00 | $ 0.00 |
| Apr 30, 2025 | Robinson Cari | Grant | 10370 | 0.00 | $ 0.00 |
| Apr 30, 2025 | Kool Kathleen | Grant | 10370 | 0.00 | $ 0.00 |
| Apr 30, 2025 | NOGLOWS WILLIAM P | Grant | 10370 | 0.00 | $ 0.00 |
| Apr 30, 2025 | Mitchell Steven R | Grant | 10370 | 0.00 | $ 0.00 |
| Mar 7, 2025 | Johnson Virginia | Option Excercise | 1924 | 7.95 | $ 15,295.80 |
| Mar 7, 2025 | Young Donald R | Option Excercise | 3569 | 7.95 | $ 28,373.55 |
| Mar 7, 2025 | SCHILLING KEITH L | Option Excercise | 1924 | 7.95 | $ 15,295.80 |
| Mar 7, 2025 | Whitaker Corby C | Option Excercise | 1924 | 7.95 | $ 15,295.80 |
| Mar 7, 2025 | RODRIGUEZ RICARDO C. | Option Excercise | 1924 | 7.95 | $ 15,295.80 |
| Mar 7, 2025 | Landes Gregg | Option Excercise | 1924 | 7.95 | $ 15,295.80 |
| Mar 5, 2025 | Daniel Santhosh P | Option Excercise | 428 | 7.84 | $ 3,355.52 |
| Mar 5, 2025 | Daniel Santhosh P | Grant | 4783 | 0.00 | $ 0.00 |
| Mar 5, 2025 | Landes Gregg | Option Excercise | 936 | 7.84 | $ 7,338.24 |
| Mar 5, 2025 | Landes Gregg | Grant | 24713 | 0.00 | $ 0.00 |
| Mar 5, 2025 | RODRIGUEZ RICARDO C. | Option Excercise | 936 | 7.84 | $ 7,338.24 |
| Mar 5, 2025 | RODRIGUEZ RICARDO C. | Grant | 39859 | 0.00 | $ 0.00 |
| Mar 5, 2025 | Johnson Virginia | Option Excercise | 936 | 7.84 | $ 7,338.24 |
| Mar 5, 2025 | Johnson Virginia | Grant | 26307 | 0.00 | $ 0.00 |
| Mar 5, 2025 | Young Donald R | Option Excercise | 2316 | 7.84 | $ 18,157.44 |
| Mar 5, 2025 | Young Donald R | Grant | 54209 | 0.00 | $ 0.00 |
| Mar 5, 2025 | SCHILLING KEITH L | Option Excercise | 936 | 7.84 | $ 7,338.24 |
| Mar 5, 2025 | SCHILLING KEITH L | Grant | 24713 | 0.00 | $ 0.00 |
| Mar 5, 2025 | Whitaker Corby C | Option Excercise | 936 | 7.84 | $ 7,338.24 |
| Mar 5, 2025 | Whitaker Corby C | Grant | 25510 | 0.00 | $ 0.00 |
| Mar 5, 2025 | Pittman Stephanie | Option Excercise | 936 | 7.84 | $ 7,338.24 |
| Mar 5, 2025 | Pittman Stephanie | Grant | 22321 | 0.00 | $ 0.00 |
| Feb 25, 2025 | RODRIGUEZ RICARDO C. | Option Excercise | 173 | 7.46 | $ 1,290.58 |
| Feb 21, 2025 | Whitaker Corby C | Option Excercise | 499 | 8.04 | $ 4,011.96 |
| Feb 21, 2025 | Landes Gregg | Option Excercise | 499 | 8.04 | $ 4,011.96 |
| Feb 21, 2025 | Young Donald R | Option Excercise | 1108 | 8.04 | $ 8,908.32 |
| Feb 21, 2025 | RODRIGUEZ RICARDO C. | Option Excercise | 305 | 8.04 | $ 2,452.20 |
| Feb 21, 2025 | SCHILLING KEITH L | Option Excercise | 499 | 8.04 | $ 4,011.96 |
| Nov 1, 2024 | SCHILLING KEITH L | Option Excercise | 349 | 18.05 | $ 6,299.45 |