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William H. Zmyndak
WZ
William H. Zmyndak
GHM
VP & GM GRAHAM MANUFACTURING · GRAHAM CORP · CIK 0002126592
Watchlist
FILING MIX · LIFETIME
100%
/
0%
BUYS
1
SELLS
0
TOTAL VALUE
$0
COMPANIES
1
ACTIVE SINCE
Jun 2026
HOLDINGS NOW
1,026
AVG SELL PX
—
TRADE KIND
ALL
OPEN MARKET
0
10B5-1 PLANNED
0
GRANTS
1
OTHER
0
SHOWING
1
/ 1
Trades · vs SPY
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Performance · forward returns vs SPY
No backtest data available for William H. Zmyndak. Backtests are computed for purchase (P) and sale (S) transactions with resolvable price history.
Holdings over time
Not enough transaction history to chart holdings.
Trading cadence · quarterly flow
BUY
●
SELL
●
2026
FLOW ·
1 buys / 0 sells
COVERAGE ·
1 quarters
Form 4 filings · all activity
ALL · 1
BUYS · 1
SELLS · 0
COMPANY
TYPE
SHARES
PRICE
VALUE
HELD AFTER
TRADE DATE
FILED
GHM
GRAHAM CORP
PURCHASE
GRANT
Stock grant
1,026
—
—
1,026
Jun 1, 2026
Jun 3, 2026 ↗
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About this filer
CIK 0002126592
ROLE
VP & GM Graham Manufacturing
PRIMARY
GHM
COMPANIES
1
ACTIVE SINCE
Jun 2026
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