Ciongoli Gregory Austininsider trades
In SEC Form 4 filings, Ciongoli Gregory Austin is listed as Director of Gossamer Bio, Inc. (GOSS) and Director of REGENXBIO Inc. (RGNX). In the last 90 days, Ciongoli Gregory Austin bought $949.4K of REGENXBIO Inc. (RGNX) on the open market and sold none. The largest purchase was $499.7K of REGENXBIO Inc. (RGNX) on Aug 27.
Companies and roles
Cluster buys
No cluster buy in the last 90 days included a purchase by this insider (two or more insiders buying within 14 days).
Form 4 historysince 2026-08-27
| Company | Traded | Filed | Type | Shares | Price | Value | Owned after | 10b5-1 plan | Filing |
|---|---|---|---|---|---|---|---|---|---|
| GOSSGossamer Bio, Inc. | Sep 23 | Sep 25 | A · derivative | 30,000 | $10.99 | $329,700 | 30,000 | No | Form 4 |
| RGNXREGENXBIO Inc. | Aug 27 | Aug 27 | P | 53,407 | $9.36 | Purchase +$499,676 | 118,035 | No | Form 4 |
| RGNXREGENXBIO Inc. | Aug 26 | Aug 27 | P | 49,196 | $9.14 | Purchase +$449,706 | 64,628 | No | Form 4 |
| RGNXREGENXBIO Inc. | Aug 25 | Aug 27 | A | 15,432 | $0.00 | $0 | 15,432 | No | Form 4 |
| RGNXREGENXBIO Inc. | Aug 25 | Aug 27 | A · derivative | 69,609 | $8.91 | $620,216 | 69,609 | No | Form 4 |
Published from this insider's public Form 4 filings on SEC EDGAR; the name is shown as filed. Named in a filing and want this page removed? See the privacy policy.