InsiderTrades

Shaikhly Samira

SEC CIK 2040363 · EDGAR

Buying vs selling by month open-market trades, last 24 months, SEPN
BoughtSold

Companies

TickerCompanyTitleHoldingBoughtSoldTradesFirstLast
SEPNSepterna, Inc.CHRO 2,971 — $2.80M 102026-03-022026-06-29

Most active insiders at SEPN, 12 months

#InsiderTitleBoughtSold
1 RA CAPITAL MANAGEMENT, L.P.Dir, 10% —$63.45M
2 Shaikhly SamiraCHRO —$2.80M
3 Bhatt ElizabethPres, COO —$1.45M
4 Long Daniel D.SVP, Drug Discovery —$951.3K
5 Third Rock Ventures V, L.P.10% —-$7.40M

Transactions 10

Type
Reset
X Filed Traded Ticker Company Insider Title Type Price Qty Owned ΔOwn Value
DT 2026-06-30 19:01 2026-06-29 SEPN Septerna, Inc. Shaikhly Samira CHRO M - OptEx $6.81 +2,178 2,971 +275% +$14.8K
DT 2026-06-30 19:01 2026-06-29 SEPN Septerna, Inc. Shaikhly Samira CHRO S - Sale+OE $35.18 -2,178 793 -73% -$76.6K
DT 2026-06-16 20:31 2026-06-12 SEPN Septerna, Inc. Shaikhly Samira CHRO M - OptEx $11.70 +6,250 7,043 +788% +$73.1K
DT 2026-06-16 20:31 2026-06-12 SEPN Septerna, Inc. Shaikhly Samira CHRO S - Sale+OE $35.08 -6,250 793 -89% -$219.2K
DMT 2026-06-03 19:11 2026-06-01 SEPN Septerna, Inc. Shaikhly Samira CHRO M - OptEx $1.87 +5,935 6,728 +748% +$11.1K
DMT 2026-06-03 19:11 2026-06-01 SEPN Septerna, Inc. Shaikhly Samira CHRO S - Sale+OE $28.93 -5,935 793 -88% -$171.7K
DT 2026-05-28 19:02 2026-05-26 SEPN Septerna, Inc. Shaikhly Samira CHRO M - OptEx $6.81 +11.8K 12.6K +1,488% +$80.3K
DT 2026-05-28 19:02 2026-05-26 SEPN Septerna, Inc. Shaikhly Samira CHRO S - Sale+OE $30.06 -11.8K 793 -94% -$354.7K
DMT 2026-03-04 2026-03-02 SEPN Septerna, Inc. Shaikhly Samira CHRO S - Sale+OE $28.10 -70.5K 67.2K -51% -$1.98M
DMT 2026-03-04 2026-03-02 SEPN Septerna, Inc. Shaikhly Samira CHRO M - OptEx $1.84 +70.5K 54.5K New +$129.5K

Purchase Sale Sale after option exercise All abbreviations