Insider · CIK 0002040363
Samira Shaikhly
Files at SEPN (Septerna, Inc.). First filing Mar 4, 2026, latest Jun 30, 2026.
In brief
Samira Shaikhly files SEC Form 4 as officer at SEPN (Septerna, Inc.). Since Mar 4, 2026, Samira Shaikhly has reported 0 open-market buys worth $0 and 5 open-market sells worth $2.8M, the latest filed on Jun 30, 2026.
A track record needs three past buys with six months of prices behind them; Samira Shaikhly has 0, so none is measured yet.
The newest scored trade: sold $77k of SEPN on Jun 29, 2026, filed Jun 30, 2026, scored 16 (weak), under a 10b5-1 plan. In the last 12 months: 0 buys worth $0 and 5 sells worth $2.8M.
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
SEPN: Septerna, Inc.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 16Weak | Septerna, Inc. | $77k 2,178 shares | -73% | +229% from low-7% from high | |
| 20Weak | Septerna, Inc. | $219k 6,250 shares | -89% | +253% from low0% from high | |
| 11Weak | Septerna, Inc. | $172k 5,935 shares | -88% | +202% from low-3% from high | |
| 15Weak | Septerna, Inc. | $355k 11,798 shares | -94% | +231% from low-1% from high | |
| 33Weak | Septerna, Inc. | $2.0M 70,453 shares | -99% | +471% from low-7% from high |
Planned sales
Form 144 notices this insider filed before selling restricted or control stock, newest first.
| Filed | Company | Shares | Value | Sale date | Past 3 months |
|---|---|---|---|---|---|
| Oct 1, 2026 | SEPN Septerna, Inc. | 12,592 0.03% of outstanding | $493k | Oct 1, 2026 | none |
| Jun 12, 2026 | SEPN Septerna, Inc. | 8,428 0.02% of outstanding | $287k | Jun 12, 2026 | $526k |
| May 26, 2026 | SEPN Septerna, Inc. | 11,798 0.03% of outstanding | $335k | May 26, 2026 | $2.0M |
| Mar 2, 2026 | SEPN Septerna, Inc. | 76,388 0.17% of outstanding | $2.2M | Mar 2, 2026 | none |
Transactions
Every row this insider has filed, 28 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Jun 29, 2026 | SEPN Septerna, Inc. | MOption exercise Common Stock10b5-1 | +2,178 | $6.81 | $15k | 2,971 | Jun 30, 2026 |
| Jun 29, 2026 | SEPN Septerna, Inc. | SOpen-market sale Common Stock10b5-1 | -2,178 | $35.18 | $77k | 793 | Jun 30, 2026 |
| Jun 29, 2026 | SEPN Septerna, Inc. | MOption exercise Stock Option (Right to Buy)derivative10b5-1 | -2,178 | $0.00 | $0 | 20,865 | Jun 30, 2026 |
| Jun 12, 2026 | SEPN Septerna, Inc. | MOption exercise Common Stock10b5-1 | +6,250 | $11.70 | $73k | 7,043 | Jun 16, 2026 |
| Jun 12, 2026 | SEPN Septerna, Inc. | SOpen-market sale Common Stock10b5-1 | -6,250 | $35.08 | $219k | 793 | Jun 16, 2026 |
| Jun 12, 2026 | SEPN Septerna, Inc. | MOption exercise Stock Option (Right to Buy)derivative10b5-1 | -6,250 | $0.00 | $0 | 23,750 | Jun 16, 2026 |
| Jun 1, 2026 | SEPN Septerna, Inc. | MOption exercise Common Stock10b5-1 | +4,355 | $1.55 | $6,750 | 5,148 | Jun 3, 2026 |
| Jun 1, 2026 | SEPN Septerna, Inc. | MOption exercise Common Stock10b5-1 | +943 | $2.76 | $2,603 | 6,091 | Jun 3, 2026 |
| Jun 1, 2026 | SEPN Septerna, Inc. | MOption exercise Common Stock10b5-1 | +637 | $2.76 | $1,758 | 6,728 | Jun 3, 2026 |
| Jun 1, 2026 | SEPN Septerna, Inc. | SOpen-market sale Common Stock10b5-1 | -1,700 | $27.78 | $47k | 5,028 | Jun 3, 2026 |
| Jun 1, 2026 | SEPN Septerna, Inc. | SOpen-market sale Common Stock10b5-1 | -1,346 | $28.79 | $39k | 3,682 | Jun 3, 2026 |
| Jun 1, 2026 | SEPN Septerna, Inc. | SOpen-market sale Common Stock10b5-1 | -2,889 | $29.66 | $86k | 793 | Jun 3, 2026 |
| Jun 1, 2026 | SEPN Septerna, Inc. | MOption exercise Stock Option (Right to Buy)derivative10b5-1 | -4,355 | $0.00 | $0 | 11,614 | Jun 3, 2026 |
| Jun 1, 2026 | SEPN Septerna, Inc. | MOption exercise Stock Option (Right to Buy)derivative10b5-1 | -943 | $0.00 | $0 | 2,517 | Jun 3, 2026 |
| Jun 1, 2026 | SEPN Septerna, Inc. | MOption exercise Stock Option (Right to Buy)derivative10b5-1 | -637 | $0.00 | $0 | 4,464 | Jun 3, 2026 |
| May 26, 2026 | SEPN Septerna, Inc. | MOption exercise Common Stock10b5-1 | +11,798 | $6.81 | $80k | 12,591 | May 28, 2026 |
| May 26, 2026 | SEPN Septerna, Inc. | SOpen-market sale Common Stock10b5-1 | -11,798 | $30.06 | $355k | 793 | May 28, 2026 |
| May 26, 2026 | SEPN Septerna, Inc. | MOption exercise Stock Option (Right to Buy)derivative10b5-1 | -11,798 | $0.00 | $0 | 23,043 | May 28, 2026 |
| Mar 2, 2026 | SEPN Septerna, Inc. | MOption exercise Common Stock10b5-1 | +53,714 | $1.55 | $83k | 54,507 | Mar 4, 2026 |
| Mar 2, 2026 | SEPN Septerna, Inc. | MOption exercise Common Stock10b5-1 | +11,638 | $2.76 | $32k | 66,145 | Mar 4, 2026 |
| Mar 2, 2026 | SEPN Septerna, Inc. | MOption exercise Common Stock10b5-1 | +5,101 | $2.76 | $14k | 71,246 | Mar 4, 2026 |
| Mar 2, 2026 | SEPN Septerna, Inc. | SOpen-market sale Common Stock10b5-1 | -4,090 | $27.51 | $112k | 67,156 | Mar 4, 2026 |
| Mar 2, 2026 | SEPN Septerna, Inc. | SOpen-market sale Common Stock10b5-1 | -66,363 | $28.14 | $1.9M | 793 | Mar 4, 2026 |
| Mar 2, 2026 | SEPN Septerna, Inc. | MOption exercise Stock Option (Right to Buy)derivative10b5-1 | -53,714 | $0.00 | $0 | 15,969 | Mar 4, 2026 |
| Mar 2, 2026 | SEPN Septerna, Inc. | MOption exercise Stock Option (Right to Buy)derivative10b5-1 | -11,638 | $0.00 | $0 | 3,460 | Mar 4, 2026 |
| Mar 2, 2026 | SEPN Septerna, Inc. | MOption exercise Stock Option (Right to Buy)derivative10b5-1 | -5,101 | $0.00 | $0 | 5,101 | Mar 4, 2026 |
| Feb 6, 2026 | SEPN Septerna, Inc. | AGrant or award Stock Option (Right to Buy)derivative | +80,000 | $0.00 | $0 | 80,000 | Feb 10, 2026 |
| Aug 7, 2025 | SEPN Septerna, Inc. | AGrant or award Stock Option (Right to Buy)derivative | +30,000 | $0.00 | $0 | 30,000 | Aug 11, 2025 |
Questions about Samira Shaikhly
Answered from the filings on this page, as of the latest one.
Is Samira Shaikhly buying or selling?
In the last 12 months Samira Shaikhly reported 0 open-market buys worth $0 and 5 open-market sells worth $2.8M on SEC Form 4; the latest was sold $77k of SEPN on Jun 29, 2026. Grants, option exercises and tax withholding are not counted.
How did Samira Shaikhly's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Samira Shaikhly has 0.
Where does Samira Shaikhly file Form 4?
Samira Shaikhly has filed Form 4 at SEPN (Septerna, Inc.) as Chief People Officer. 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.