Insider · CIK 0001239757
Robert Langer
Files at SEER (Seer, Inc.). First filing -, latest -.
In brief
Robert Langer files SEC Form 4 as director at SEER (Seer, 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; Robert Langer has 0, so none is measured yet.
Signals
This insider’s open-market buys and sells, scored.
Transactions
Every row this insider has filed, 4 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Jul 28, 2026 | SEER Seer, Inc. | AGrant or award Class A Common Stock | +16,500 | $0.00 | $0 | 821,025 | Jul 30, 2026 |
| Jul 28, 2026 | SEER Seer, Inc. | AGrant or award Stock Option (right to buy)derivative | +25,000 | $0.00 | $0 | 25,000 | Jul 30, 2026 |
| Jul 7, 2025 | SEER Seer, Inc. | AGrant or award Class A Common Stock | +20,500 | $0.00 | $0 | 804,525 | Jul 9, 2025 |
| Jul 7, 2025 | SEER Seer, Inc. | AGrant or award Stock Option (right to buy)derivative | +30,500 | $0.00 | $0 | 30,500 | Jul 9, 2025 |
Questions about Robert Langer
Answered from the filings on this page, as of the latest one.
Is Robert Langer buying or selling?
Robert Langer has no open-market buy or sell on SEC Form 4; the filings on record are grants, exercises and other transactions.
How did Robert Langer's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Robert Langer has 0.
Where does Robert Langer file Form 4?
Robert Langer has filed Form 4 at SEER (Seer, 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.