Durso Jerome Benedict: insider buys
Every open-market stock purchase reported by Durso Jerome Benedict to the SEC on Form 4.
Total bought$213.78K
Purchases4
Companies1
Last purchase filedAug 13, 2026
Return on these buys-40%
Durso Jerome Benedict has made 4 open-market purchases worth $213.78K in 1 company since Dec 22, 2025, according to SEC Form 4 filings. The most recent was filed on Aug 13, 2026: 15,000 shares of ALT at $2.95 (President and CEO, Director), worth $44.25K. The largest was $70.80K of ALT on Mar 6, 2026. Taken together, these purchases are down 40% at the latest closing prices (split-adjusted, weighted by amount).
Companies Durso Jerome Benedict bought
| Ticker | Company | Role | Buys | Total | Since buy | Last filed |
|---|---|---|---|---|---|---|
| ALT | Altimmune, Inc. | President and CEO, Director | 4 | $213.78K | -40% | Aug 13 |
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| Filed | Stock | Insider | Value | Shares | Price | Since buy | Stake | Trade | |
|---|---|---|---|---|---|---|---|---|---|
| Aug 13 | ALTAltimmune, Inc. | Durso Jerome BenedictPresident and CEO, Director | $44.25K | 15,000 | $2.95 | -31% | +32% | Aug 13 | SEC |
| Apr 1 | ALTAltimmune, Inc. | Durso Jerome BenedictPresident and CEO, Director | $47.10K | 15,000 | $3.14 | -35% | +46% | Apr 1 | SEC |
| Mar 9 | ALTAltimmune, Inc. | Durso Jerome BenedictPresident and CEO, Director | $70.80K | 20,000 | $3.54 | -42% | +160% | Mar 6 | SEC |
| Dec 22 | ALTAltimmune, Inc. | Durso Jerome BenedictDirector | $51.62K | 12,500 | $4.13 | -51% | new | Dec 22 | SEC |