Henn Matthew R Insider Trades

Insider Trading History

Track insider trading activity for Henn Matthew R. See latest buy and sell transactions across all companies.

Holdings

Company
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price

Insider Trades History

Company
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price
Seres Therapeutics
Seres Therapeutics MCRB
See Remarks
Holding Value $42.7k 7,838 shares
Last Trade
May 18, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$580 77 shares
$7.53
$5.45
Seres Therapeutics
Seres Therapeutics MCRB
See Remarks
Holding Value $43.1k 7,915 shares
Last Trade
May 15, 2026 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$1.82k 238 shares
$7.64
$5.45
Seres Therapeutics
Seres Therapeutics MCRB
See Remarks
Holding Value $3.72k 683 shares
Last Trade
May 15, 2026 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$1.82k 238 shares
$7.64
$5.45
Seres Therapeutics
Seres Therapeutics MCRB
See Remarks
Holding Value $409k 75,000 shares
Last Trade
Mar 04, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$685k 75,000 shares
$9.13
$5.45
Seres Therapeutics
Seres Therapeutics MCRB
See Remarks
Holding Value $4.25k 780 shares
Last Trade
Feb 15, 2026 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$2.02k 239 shares
$8.47
$5.45
Seres Therapeutics
Seres Therapeutics MCRB
See Remarks
Holding Value $42.3k 7,766 shares
Last Trade
Feb 15, 2026 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$2.02k 239 shares
$8.47
$5.45
Seres Therapeutics
Seres Therapeutics MCRB
See Remarks
Holding Value $41.8k 7,677 shares
Last Trade
Feb 15, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$754 89 shares
$8.47
$5.45
Seres Therapeutics
Seres Therapeutics MCRB
See Remarks
Holding Value $4.79k 878 shares
Last Trade
Nov 15, 2025 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$70.6k 4,236 shares
$16.66
$5.45
Seres Therapeutics
Seres Therapeutics MCRB
See Remarks
Holding Value $47.9k 8,784 shares
Last Trade
Nov 15, 2025 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$70.6k 4,236 shares
$16.66
$5.45
Seres Therapeutics
Seres Therapeutics MCRB
See Remarks
Holding Value $41k 7,527 shares
Last Trade
Nov 15, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$21.7k 1,257 shares
$17.30
$5.45
Seres Therapeutics
Seres Therapeutics MCRB
See Remarks
Holding Value $21.8k 3,998 shares
Last Trade
Sep 26, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$75.7k 3,998 shares
$18.93
$5.45
Seres Therapeutics
Seres Therapeutics MCRB
See Remarks
Holding Value $24.8k 4,548 shares
Last Trade
Aug 18, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$1.22k 73 shares
$16.65
$5.45
Seres Therapeutics
Seres Therapeutics MCRB
See Remarks
Holding Value $23.9k 4,383 shares
Last Trade
May 16, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$561 77 shares
$7.28
$5.45
Seres Therapeutics
Seres Therapeutics MCRB
See Remarks
Holding Value $460k 84,443 shares
Last Trade
Feb 18, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$65.7k 3,953 shares
$16.62
$5.45
Seres Therapeutics
Seres Therapeutics MCRB
See Remarks
Holding Value $3.54M 650,000 shares
Last Trade
Feb 07, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$10.2M 650,000 shares
$15.64
$5.45
Seres Therapeutics
Seres Therapeutics MCRB
See Remarks
Holding Value $424k 77,770 shares
Last Trade
Nov 18, 2024 Sale (Open Market)Shares sold on the open market or in a private sale.
$10.7k 927 shares
$11.58
$5.45
Seres Therapeutics
Seres Therapeutics MCRB
See Remarks
Holding Value $429k 78,697 shares
Last Trade
Nov 15, 2024 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$30.9k 2,812 shares
$10.99
$5.45
Seres Therapeutics
Seres Therapeutics MCRB
See Remarks
Holding Value $138k 25,313 shares
Last Trade
Nov 15, 2024 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$30.9k 2,812 shares
$10.99
$5.45
Seres Therapeutics
Seres Therapeutics MCRB
See Remarks
Holding Value $414k 75,885 shares
Last Trade
Oct 28, 2024 Sale (Open Market)Shares sold on the open market or in a private sale.
$55.8k 3,984 shares
$14.00
$5.45
Seres Therapeutics
Seres Therapeutics MCRB
See Remarks
Holding Value $0 0 shares
Last Trade
Oct 27, 2024 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$178k 12,622 shares
$14.10
$5.45

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