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H

Henn Matthew R

Open-market buys
0
$0 total
Open-market sells
4
$23K total
Tracking since
Nov 2025
Activity timeline
Open-market sale — $369
Seres Therapeutics, Inc. · Aug 17, 2026
Open-market sale — $580
Seres Therapeutics, Inc. · May 18, 2026
Open-market trades from the last two years.

2 more trades. A free account shows you more; Premium shows every one.

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Holdings as last reported
25,000 Stock Option (right to buy) in MCRB
Held directly · as of 2026-07-08
7,995 Common Stock in MCRB
Held directly · as of 2026-08-17

1 more holdings. A free account shows you more; Premium shows every one.

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Companies touched
Seres Therapeutics, Inc.
CIK 0001609809