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ACET - Adicet Bio, Inc.

Insider Sale by Orbimed Advisors LLC (10%)

1 Month
After Trade
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Trade Summary

1 week ago, Orbimed Advisors LLC, serving as 10% owner at Adicet Bio, Inc. (ACET), sold 104,658 shares at $6.45 per share, for a total transaction value of $674,847.00. Following this transaction, Orbimed Advisors LLC now holds 923,286 shares of ACET.

This sale represents a 10.00% decrease in Orbimed Advisors LLC's stake in the company. This is considered a high-conviction trade given the significant change in ownership.

The trade was executed on Tuesday, April 7, 2026 and publicly disclosed via SEC Form 4 filing on Thursday, April 9, 2026, 2 days after the trade was made.

Adicet Bio, Inc. operates in the HEALTHCARE sector, specifically within the BIOTECHNOLOGY industry. Insider selling activity in this sector can provide valuable signals about industry trends and company-specific developments.

Orbimed Advisors LLC

10%

OrbiMed Advisors LLC is a leading healthcare-focused investment firm headquartered in New York City, founded in 1989 as the successor to Mehta & Isaly by Samuel Isaly.[[1]](https://fintool.com/app/research/funds/private-equity/orbimed-advisors-llc)[[3]](https://en.wikipedia.org/wiki/OrbiMed) Specializing in public and private investments across biopharmaceuticals, medical devices, diagnostics, digital health, and healthcare services, the firm manages approximately $20 billion in assets under management (AUM) with a global team of over 150 professionals across 12 locations.[[2]](https://www.orbimed.com)[[1]](https://fintool.com/app/research/funds/private-equity/orbimed-advisors-llc) OrbiMed invests globally in innovative healthcare companies from early-stage startups to large multinationals, supporting over 500 portfolio companies and backing more than 130 venture-backed IPOs.[[2]](https://www.orbimed.com) As a corporate insider listed as 'Dir.' at Sionna Therapeutics, Inc. (SION), OrbiMed has recently engaged in trading activities there, consistent with its active 13F filings showing a $4 billion portfolio as of June 30, 2025, with top holdings including Sinovac Biotech, Boston Scientific, and Eli Lilly.[[1]](https://fintool.com/app/research/funds/private-equity/orbimed-advisors-llc)[[4]](https://whalewisdom.com/filer/orbimed-advisors-llc)

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Trade Price

$6.45

Quantity

104,658

Total Value

$674,847.00

Shares Owned

923,286

Trade Date

Tuesday, April 7, 2026

8 days ago

SEC Filing Date

Thursday, April 9, 2026

Filed 2 days after trade

HEALTHCAREBIOTECHNOLOGY

About Adicet Bio, Inc.

Company Overview

No company information available
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