Donald R Young insider trades: Aspen Aerogels (ASPN) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Donald reports to the SEC
Open-market buys and sales
22 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Nov 13, 2025 | ASPN | ↓ Sell | 56,845 | $3.23 | $184K | Direct | Nov 14, 2025 (1d) |
| May 12, 2025 | ASPN | ↑ Buy | 20,000 | $5.35 | $107K | Direct | May 12, 2025 (0d) |
| Sep 30, 2024 | ASPN | ↓ Sell | 63,355 | $30.03 | $1.9M | Direct | Oct 1, 2024 (1d) |
| May 29, 2024 | ASPN | ↓ Sell | 433,690 | $29.29 | $12.7M | Direct | May 29, 2024 (0d) |
| Aug 8, 2023 | ASPN | ↑ Buy | 25,000 | $6.83 | $171K | Direct | Aug 8, 2023 (0d) |
| May 12, 2022 | ASPN | ↑ Buy | 5,000 | $14.63 | $73K | Direct | May 12, 2022 (0d) |
| Nov 3, 2021 | ASPN | ↓ Sell | 108,308 | $52.37 | $5.7M | Direct | Nov 3, 2021 (0d) |
| Mar 9, 2020 | ASPN | ↑ Buy | 2,000 | $7.18 | $14K | Direct | Mar 10, 2020 (1d) |
| Sep 4, 2019 | ASPN | ↑ Buy | 1,000 | $6.00 | $6K | Direct | Sep 5, 2019 (1d) |
| Aug 5, 2019 | ASPN | ↑ Buy | 1,009 | $6.15 | $6K | Direct | Aug 6, 2019 (1d) |
| May 28, 2019 | ASPN | ↑ Buy | 1,000 | $4.70 | $5K | Direct | May 29, 2019 (1d) |
| May 9, 2019 | ASPN | ↑ Buy | 5,000 | $4.65 | $23K | Direct | May 10, 2019 (1d) |
| May 8, 2019 | ASPN | ↑ Buy | 1,380 | $4.59 | $6K | Direct | May 9, 2019 (1d) |
| May 7, 2019 | ASPN | ↑ Buy | 5,100 | $4.60 | $23K | Direct | May 8, 2019 (1d) |
| Aug 9, 2017 | ASPN | ↑ Buy | 1,000 | $4.73 | $5K | Direct | Aug 9, 2017 (0d) |
| Dec 8, 2016 | ASPN | ↑ Buy | 1,000 | $4.20 | $4K | Direct | Dec 12, 2016 (4d) |
| Aug 10, 2016 | ASPN | ↑ Buy | 2,300 | $4.78 | $11K | Direct | Aug 11, 2016 (1d) |
| Nov 13, 2015 | ASPN | ↑ Buy | 2,500 | $5.78 | $14K | Direct | Nov 16, 2015 (3d) |
| Jun 10, 2015 | ASPN | ↑ Buy | 1,000 | $6.51 | $7K | Direct | Jun 10, 2015 (0d) |
| May 12, 2015 | ASPN | ↑ Buy | 2,500 | $6.91 | $17K | Direct | May 12, 2015 (0d) |
| Aug 15, 2014 | ASPN | ↑ Buy | 1,000 | $10.28 | $10K | Direct | Aug 19, 2014 (4d) |
| Jun 18, 2014 | ASPN | ↑ Buy | 9,091 | $11.00 | $100K | Direct | Jun 20, 2014 (2d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other ASPN insiders
Open-market trades in the last 12 months
About Donald R Young's insider trades
Donald R Young is President and CEO at Aspen Aerogels (ASPN). Since Jun 18, 2014, Donald has reported 18 open-market purchases worth $604K and 4 sales worth $20.5M on SEC Form 4. In the last 12 months: 1 sale ($184K).
Their filings also include grants and awards (16 filings), shares withheld for taxes (15 filings), option exercises (2 filings), shares returned to the company (1 filing). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every ASPN insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.