Mossler Mark Insider Trades

Insider Trading History

Track insider trading activity for Mossler Mark. 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
C4 Therapeutics
C4 Therapeutics CCCC
Chief Accounting Officer
Holding Value $298k 75,184 shares
Last Trade
Feb 14, 2026 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$17.8k 9,420 shares
$1.89
$3.96
C4 Therapeutics
C4 Therapeutics CCCC
Chief Accounting Officer
Holding Value $285k 71,916 shares
Last Trade
Feb 14, 2026 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$6.18k 3,268 shares
$1.89
$3.96
C4 Therapeutics
C4 Therapeutics CCCC
Chief Accounting Officer
Holding Value $298k 75,184 shares
Last Trade
Feb 13, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$108k 56,980 shares
$1.89
$3.96
C4 Therapeutics
C4 Therapeutics CCCC
Chief Accounting Officer
Holding Value $72.1k 18,204 shares
Last Trade
Feb 14, 2025 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$5.04k 1,586 shares
$3.18
$3.96
C4 Therapeutics
C4 Therapeutics CCCC
Chief Accounting Officer
Holding Value $109k 27,430 shares
Last Trade
Feb 14, 2024 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$201k 27,430 shares
$7.31
$3.96
C4 Therapeutics
C4 Therapeutics CCCC
Chief Accounting Officer
Holding Value $0 0 shares
Last Trade
Sep 18, 2023 Sale
$108k 50,210 shares
$2.15
$3.96

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