DFTXDefinium Therapeutics, Inc.
Insider trading & SEC Form 4 activity — last 90 days. Latest filing: 2026-09-30.
Insider buys (90d)
$0.00
Insider sells (90d)
$3.02M
Net flow
$-3.02M
Filings
18
Buy transactions
0
Sell transactions
6
Distinct insiders
7
Last close (cached)
$35.09
as of 2026-10-20
1d return
+6.4%
5d return
+2.1%
1m return
-10.7%
Top insiders trading DFTX (90d)
Recent transactions (19)
| Filed | Txn date | Insider | Code | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-09-30 | 2026-09-25 | Karlin Daniel OfficerDirector | Sale | 10,853 | $36.57 | $396.9K | open → |
| 2026-09-30 | 2026-09-25 | Barrow Robert OfficerDirector | Sale | 31,550 | $36.57 | $1.15M | open → |
| 2026-09-30 | 2026-09-25 | Wiley Matthew T. Officer | Sale | 3,097 | $36.57 | $113.3K | open → |
| 2026-09-30 | 2026-09-25 | Sullivan Mark Officer | Sale | 14,051 | $36.57 | $513.8K | open → |
| 2026-09-30 | 2026-09-25 | Roberts Brandi Officer | Sale | 3,377 | $36.57 | $123.5K | open → |
| 2026-09-19 | 2026-09-18 | Krebs Andreas | Exer. | 1,629 | $35.52 | $57.9K | open → |
| 2026-09-19 | 2026-09-18 | Vallone Carol A | Exer. | 1,086 | $35.52 | $38.6K | open → |
| 2026-09-14 | 2026-09-14 | Karlin Daniel | Grant | 200,000 | $0.00 | $0.00 | open → |
| 2026-09-14 | 2026-09-14 | Wiley Matthew T. | Grant | 125,000 | $0.00 | $0.00 | open → |
| 2026-09-14 | 2026-09-14 | Sullivan Mark | Grant | 125,000 | $0.00 | $0.00 | open → |
| 2026-09-14 | 2026-09-14 | Roberts Brandi | Grant | 125,000 | $0.00 | $0.00 | open → |
| 2026-09-14 | 2026-09-14 | Barrow Robert | Grant | 750,000 | $0.00 | $0.00 | open → |
| 2026-09-05 | 2026-09-03 | Barrow Robert | Sale | 19,023 | $37.94 | $721.7K | open → |
| 2026-09-05 | 2026-09-02 | Barrow Robert | Grant | 40,000 | $0.00 | $0.00 | open → |
| 2026-08-12 | 2026-08-12 | Barrow Robert | Grant | 375,000 | $0.00 | $0.00 | open → |
| 2026-08-12 | 2026-08-12 | Karlin Daniel | Grant | 100,000 | $0.00 | $0.00 | open → |
| 2026-08-12 | 2026-08-12 | Wiley Matthew T. | Grant | 62,500 | $0.00 | $0.00 | open → |
| 2026-08-12 | 2026-08-12 | Roberts Brandi | Grant | 62,500 | $0.00 | $0.00 | open → |
| 2026-08-12 | 2026-08-12 | Sullivan Mark | Grant | 62,500 | $0.00 | $0.00 | open → |
Other tickers these insiders trade
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