Septerna, Inc.
Septerna, Inc. (SEPN) Insider Trading
Form 4 buy vs sell counts, ratio, and sentiment — switch this quarter or last 12 months; chart and transactions below.
SEC EDGAR · FMP · SEPN · as of Jun 9, 2026
Activity summary
Buy transactions
0
P-Purchase only
Sell transactions
9
12 Months
Buy/Sell ratio
0.00
Buy/Sell (by trades)
Overall sentiment
Septerna, Inc. insiders have been primarily selling shares over the past 12 Months. Selling activity is often driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment toward the company.
▸ Source: SEC EDGAR · Form 3 & 4 · via Financial Modeling Prep · Buy = P-Purchase only · Sell = S-Sale only
As of Jun 9, 2026
SEPN insider buying and selling by quarter
SEPN insider selling · SEPN insider buying stocks · quarterly insider activity
Mobile shows last 4Q · Desktop shows full 8Q
▸ Source: SEC EDGAR · Form 3 & 4 · via Financial Modeling Prep · last 8 quarters
As of Jun 9, 2026
Active insiders
Most active in past 12 months · SEPN ceo insider trading
Showing all insiders · Click a card to filter the transactions table below
▸ Aggregated from reportingName · top 5 by trade count (12M) · no extra API
Recent insider transactions
SEPN executive sell shares · SEPN board member insider trading · SEPN insider trading SEC filing
Scroll horizontally to see all columns
| Date | Insider | Type | Shares | Value | Filing |
|---|---|---|---|---|---|
| Jun 1, 2026 | Shaikhly Samira CPO | Option | 637 | $2K | Form 4 |
| Jun 1, 2026 | Shaikhly Samira CPO | Option | 943 | $3K | Form 4 |
| Jun 1, 2026 | Shaikhly Samira CPO | Option | 4,355 | $7K | Form 4 |
| Jun 1, 2026 | Shaikhly Samira CPO | Sale | 1,700 | $47K | Form 4 |
| Jun 1, 2026 | Shaikhly Samira CPO | Sale | 1,346 | $39K | Form 4 |
| Jun 1, 2026 | Shaikhly Samira CPO | Sale | 2,889 | $86K | Form 4 |
| May 26, 2026 | Shaikhly Samira CPO | Option | 11,798 | $80K | Form 4 |
| May 26, 2026 | Shaikhly Samira CPO | Sale | 11,798 | $355K | Form 4 |
| Apr 15, 2026 | Bhatt Elizabeth President and COO | Option | 4,000 | $27K | Form 4 |
| Apr 15, 2026 | Bhatt Elizabeth President and COO | Sale | 2,573 | $61K | Form 4 |
| Apr 15, 2026 | Bhatt Elizabeth President and COO | Sale | 1,101 | $28K | Form 4 |
| Apr 15, 2026 | Bhatt Elizabeth President and COO | Sale | 326 | $8K | Form 4 |
| Mar 2, 2026 | Shaikhly Samira CPO | Option | 5,101 | $14K | Form 4 |
| Mar 2, 2026 | Shaikhly Samira CPO | Sale | 4,090 | $112K | Form 4 |
| Mar 2, 2026 | Shaikhly Samira CPO | Option | 11,638 | $32K | Form 4 |
| Mar 2, 2026 | Shaikhly Samira CPO | Option | 53,714 | $83K | Form 4 |
| Mar 2, 2026 | Shaikhly Samira CPO | Sale | 66,363 | $1.87M⚡ | Form 4 |
| Feb 18, 2026 | Bhatt Elizabeth President and COO | Option | 4,000 | $27K | Form 4 |
| Feb 18, 2026 | Bhatt Elizabeth President and COO | Sale | 2,200 | $63K | Form 4 |
| Feb 18, 2026 | Bhatt Elizabeth President and COO | Sale | 1,800 | $53K | Form 4 |
| Nov 10, 2025 | Long Daniel D. SVP, Drug Discovery | Sale | 3,501 | $63K | Form 4 |
| Aug 18, 2025 | Klein Uwe SVP, Biological Sciences | Option | 7,621 | $52K | Form 4 |
| Aug 18, 2025 | Klein Uwe SVP, Biological Sciences | Option | 4,935 | $14K | Form 4 |
| Aug 18, 2025 | Klein Uwe SVP, Biological Sciences | Option | 10,452 | $29K | Form 4 |
| Apr 3, 2025 | Finer Jeffrey CEO and President · Director | Option | 5,000 | $14K | Form 4 |
Bhatt Elizabeth
President and COO
Date
Apr 15
Shares
4,000
Price
$6.81
Value
$27K
Bhatt Elizabeth
President and COO
Date
Feb 18
Shares
4,000
Price
$6.81
Value
$27K
Long Daniel D.
SVP, Drug Discovery
Date
Nov 10
Shares
3,501
Price
$18.06
Value
$63K
Klein Uwe
SVP, Biological Sciences
Date
Aug 18
Shares
7,621
Price
$6.81
Value
$52K
Klein Uwe
SVP, Biological Sciences
Date
Aug 18
Shares
4,935
Price
$2.76
Value
$14K
Klein Uwe
SVP, Biological Sciences
Date
Aug 18
Shares
10,452
Price
$2.76
Value
$29K
Finer Jeffrey
CEO and President · Director
Date
Apr 3
Shares
5,000
Price
$2.76
Value
$14K
⚡ = value ≥ $1M · Award/Option price shows — · formType=4 · securityName=Common Stock · url → sec.gov/Archives/edgar
▸ Source: SEC EDGAR · Form 4 filings · ⚡ = value ≥ $1M · Award/Option price shows —
About SEPN insider trading
SEPN insider trades
Septerna, Inc. (SEPN) insider trading data is sourced from SEC Form 4 filings submitted by corporate insiders, including Shaikhly Samira (CPO), Bhatt Elizabeth (President and COO), Klein Uwe (SVP, Biological Sciences). Over the past 12 months, 4 insiders have filed transactions with the SEC. SEPN insiders have been primarily selling, which may reflect pre-scheduled Rule 10b5-1 plan executions.
For Septerna, Inc.'s institutional ownership breakdown and insider ownership percentage, see the Ownership tab → Ownership tab →
Frequently asked questions
SEPN insider trading · 5 questionsThe insiders of Septerna, Inc. (SEPN) include executives and directors such as Shaikhly Samira (CPO), Bhatt Elizabeth (President and COO), Klein Uwe (SVP, Biological Sciences), among others. Over the past 12 months, 4 insiders have filed Form 4 transactions with the SEC. Insider transactions are required to be reported within 2 business days of the trade date.
▸ Source: FMP /stable/insider-trading/search · SEC EDGAR Form 3 & 4 · acquisitionOrDisposition A=Buy, D=Sell · RSU vesting (M-Exempt) excluded from sentiment bar · As of Jun 9, 2026