Insider Ledger

Adicet Bio, Inc. (ACET) insider buying and SEC filings

Adicet Bio, Inc. · CIK 1720580

Tracked: Forms 3/4/5, 8-K, NT · All filings on sec.gov

Company profile

Exchanges
Nasdaq
Industry (SIC)
Pharmaceutical Preparations
State of incorporation
DE
Fiscal year end
Dec 26
Former names
resTORbio, Inc.

Insider activity in the last 12 months

Bought
$1.6M
Insiders who bought
1
Sold (not marked 10b5-1)
$675K
Planned sales (10b5-1)
$0

Insider purchases and sales, last 12 months

TradedTypeWhat was filedSource
Feb 18–20, 2026Purchase (code P)Peter Kolchinsky (10% owner) bought 223,596 shares indirectly between Feb 18 and Feb 20 at about $7.17 ($1.6M), reported as a purchase (code P). Indirect holdings up 23% to 1,182,624 shares. Not marked as a 10b5-1 plan trade. Filed jointly with 3 other reporting owners.SEC filing
Filed Apr 13, 2026
Apr 7–8, 2026SaleORBIMED ADVISORS LLC (10% owner) sold 104,658 shares indirectly between Apr 7 and Apr 8 at about $6.45 ($675K). Indirect holdings down 100% to 0 shares. Not marked as a 10b5-1 plan trade. Filed jointly with 7 other reporting owners.SEC filing
Filed Apr 9, 2026

19 routine transactions (such as grants, option exercises or tax withholding) are not listed.

Cluster buys

No cluster buys in the last 12 months.

Red flags

No red flags in the last 12 months.

Key events

No key events in the last 12 months.

8-K filings, last 12 months

No 8-K filings in the last 12 months.

Red flags are objective triggers only: the item or form filed, never an opinion.

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