Filings (90d)
0
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Jeffrey K. Tong files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- RA CAPITAL MANAGEMENT, L.P. - $63.45M in SEPN purchases and sales in the last 12 months
- Third Rock Ventures V, L.P. - $7.40M in SEPN purchases and sales in the last 12 months
- Samira Shaikhly - $2.80M in SEPN purchases and sales in the last 12 months
- Elizabeth Bhatt - $1.45M in SEPN purchases and sales in the last 12 months
- Daniel D. Long - $951K in SEPN purchases and sales in the last 12 months
More insiders (A-Z)
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Frequently asked questions
Who is Jeffrey K. Tong?
Jeffrey K. Tong is a corporate insider of Septerna, Inc. (SEPN). InsiderAlpha holds 1 primary Form 4 filing for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
When did Jeffrey K. Tong last file a Form 4?
The only primary Form 4 on record is dated 30 June 2026.