Arkolith/Insider Trading/MACK/Form 4

Levy Noah G.

DirectorMERRIMACK PHARMACEUTICALS INC (MACK) · full profile →Form 4 · filed Jan 28, 2022
Net Buying
Open-Market Buys
$176K
Open-Market Sells
$0
Net Open-Market Flow
$176K
Transactions
2
2 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Jan 27, 2022Buy(P)16K$4.82$78K712K
Jan 26, 2022Buy(P)20K$5.01$98K696K

Transaction Codes

P
Open-market purchase

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0000899243-22-003553) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML