ETONEton Pharmaceuticals, Inc.
Insider trading & SEC Form 4 activity — last 90 days. Latest filing: 2026-08-31.
Insider buys (90d)
$0.00
Insider sells (90d)
$22.14M
Net flow
$-22.14M
Filings
10
Buy transactions
0
Sell transactions
21
Distinct insiders
5
Last close (cached)
$57.88
as of 2026-09-10
1d return
-1.6%
5d return
-6.6%
1m return
+37.6%
Top insiders trading ETON (90d)
Recent transactions (29)
| Filed | Txn date | Insider | Code | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-08-31 | 2026-08-28 | MAIER PAUL V Director | Exer. | 12,500 | $7.31 | $91.4K | open → |
| 2026-08-31 | 2026-08-28 | MAIER PAUL V Director | Sale | 128 | $61.77 | $7.9K | open → |
| 2026-08-31 | 2026-08-28 | MAIER PAUL V Director | Sale | 13,485 | $60.21 | $811.9K | open → |
| 2026-08-31 | 2026-08-28 | MAIER PAUL V Director | Sale | 36,387 | $58.64 | $2.13M | open → |
| 2026-08-31 | 2026-08-28 | MAIER PAUL V Director | Exer. | 50,000 | $3.78 | $189.0K | open → |
| 2026-08-28 | 2026-08-28 | MAIER PAUL V Director | Sale | 128 | $61.77 | $7.9K | open → |
| 2026-08-28 | 2026-08-28 | MAIER PAUL V Director | Sale | 13,485 | $60.21 | $811.9K | open → |
| 2026-08-28 | 2026-08-28 | MAIER PAUL V Director | Sale | 36,387 | $58.64 | $2.13M | open → |
| 2026-08-28 | 2026-08-28 | MAIER PAUL V Director | Exer. | 50,000 | $3.78 | $189.0K | open → |
| 2026-08-25 | 2026-08-24 | Krempa David Officer | Sale | 25,000 | $65.07 | $1.63M | open → |
| 2026-08-25 | 2026-08-24 | Krempa David Officer | Exer. | 25,000 | $7.31 | $182.8K | open → |
| 2026-08-21 | 2026-08-20 | BRYNJELSEN SEAN OfficerDirector | Sale | 7,342 | $62.12 | $456.1K | open → |
| 2026-08-21 | 2026-08-20 | BRYNJELSEN SEAN OfficerDirector | Sale | 36,373 | $61.11 | $2.22M | open → |
| 2026-08-21 | 2026-08-20 | BRYNJELSEN SEAN OfficerDirector | Sale | 47,307 | $60.17 | $2.85M | open → |
| 2026-08-21 | 2026-08-19 | BRYNJELSEN SEAN OfficerDirector | Sale | 8,978 | $62.65 | $562.5K | open → |
| 2026-07-17 | 2026-07-14 | Opaleye Management Inc. 10% | Sale | 13,315 | $37.54 | $499.9K | open → |
| 2026-07-17 | 2026-07-14 | Opaleye Management Inc. 10% | Sale | 15,000 | $37.54 | $563.1K | open → |
| 2026-07-16 | 2026-07-14 | Opaleye Management Inc. 10% | Sale | 13,315 | $37.54 | $499.9K | open → |
| 2026-07-16 | 2026-07-14 | Opaleye Management Inc. 10% | Sale | 15,000 | $37.54 | $563.1K | open → |
| 2026-07-14 | 2026-07-14 | BRYNJELSEN SEAN OfficerDirector | Exer. | 200,000 | $1.37 | $274.0K | open → |
| 2026-07-14 | 2026-07-12 | BRYNJELSEN SEAN OfficerDirector | Exer. | 27,500 | $0.00 | $0.00 | open → |
| 2026-07-13 | 2026-07-12 | Krempa David Officer | Exer. | 10,000 | $0.00 | $0.00 | open → |
| 2026-07-07 | 2026-07-07 | Opaleye Management Inc. 10% | Sale | 6,685 | $38.37 | $256.5K | open → |
| 2026-07-07 | 2026-07-07 | Opaleye Management Inc. 10% | Sale | 20,000 | $38.37 | $767.5K | open → |
| 2026-07-07 | 2026-07-06 | Opaleye Management Inc. 10% | Sale | 10,000 | $38.00 | $380.0K | open → |
| 2026-07-07 | 2026-07-02 | Opaleye Management Inc. 10% | Sale | 25,000 | $37.39 | $934.6K | open → |
| 2026-07-07 | 2026-07-02 | Opaleye Management Inc. 10% | Sale | 65,000 | $37.39 | $2.43M | open → |
| 2026-06-17 | 2026-06-17 | Adams Jennifer McKie Director | Sale | 50,000 | $32.48 | $1.62M | open → |
| 2026-06-17 | 2026-06-17 | Adams Jennifer McKie Director | Exer. | 50,000 | $3.78 | $189.0K | open → |
Other tickers these insiders trade
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