Arkolith/Insider Trading/TCRR/Form 4

MPM Asset Management LLC

10% OwnerTCR2 THERAPEUTICS INC. (TCRR) · full profile →Form 4 · filed May 24, 2023
Net Selling
Open-Market Buys
$0
Open-Market Sells
$132K
Net Open-Market Flow
-$132K
Transactions
4
2 non-derivative · 2 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
May 22, 2023Option exercise(X)178K$0.74$132K374K
May 22, 2023Sell(S)70K$1.88$132K304K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
May 22, 2023Option exercise(X)136K—$00
May 22, 2023Option exercise(X)43K—$00

Transaction Codes

X
Exercise of in-the-money derivative
S
Open-market sale

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001209191-23-031889) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML