Zamkow Michael Jay

Net Selling
Open-Market Buys
$0
Open-Market Sells
$400K
Net Open-Market Flow
-$400K
Transactions
9
5 non-derivative · 4 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
May 22, 2026Option exercise(M)3K$30.45$91K21K
May 22, 2026Sell(S)3K$66.68$200K18K
May 20, 2026Option exercise(M)3K18K
May 20, 2026Option exercise(M)3K$30.45$91K19K
May 20, 2026Sell(S)3K$66.78$200K16K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
May 22, 2026Option exercise(M)3K$00
May 20, 2026Option exercise(M)3K$03K
May 20, 2026Option exercise(M)3K$00
May 20, 2026Grant(A)3K$03K

Transaction Codes

M
Option exercise / conversion
S
Open-market sale
A
Grant / award

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001193125-26-237074) within minutes of acceptance. Every field above traces to the original document. Verify it directly: