Insider · CIK 0001501240
John Niederhuber
Files at APVO (Aptevo Therapeutics Inc.). First filing -, latest -.
In brief
John Niederhuber files SEC Form 4 as director at APVO (Aptevo Therapeutics Inc.). No open-market trade is on file; the transactions below are grants, exercises and other rows that carry no view on the price.
A track record needs three past buys with six months of prices behind them; John Niederhuber has 0, so none is measured yet.
Signals
This insider’s open-market buys and sells, scored.
Transactions
Every row this insider has filed, 5 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Aug 6, 2026 | APVO Aptevo Therapeutics Inc. | MOption exercise Common Stock | +400 | - | - | 400 | Aug 10, 2026 |
| Aug 6, 2026 | APVO Aptevo Therapeutics Inc. | MOption exercise Restricted Stock Unitderivative | -400 | $0.00 | $0 | 0 | Aug 10, 2026 |
| Aug 6, 2025 | APVO Aptevo Therapeutics Inc. | AGrant or award Restricted Stock Unitderivative | +7,200 | $0.00 | $0 | 7,200 | Aug 8, 2025 |
| Jul 17, 2025 | APVO Aptevo Therapeutics Inc. | MOption exercise Common Stock | +1 | - | - | 1 | Jul 21, 2025 |
| Jul 17, 2025 | APVO Aptevo Therapeutics Inc. | MOption exercise Restricted Stock Unitderivative | -1 | $0.00 | $0 | 0 | Jul 21, 2025 |
Questions about John Niederhuber
Answered from the filings on this page, as of the latest one.
Is John Niederhuber buying or selling?
John Niederhuber has no open-market buy or sell on SEC Form 4; the filings on record are grants, exercises and other transactions.
How did John Niederhuber's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and John Niederhuber has 0.
Where does John Niederhuber file Form 4?
John Niederhuber has filed Form 4 at APVO (Aptevo Therapeutics Inc.). A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.