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Insider · CIK 0001045434
DIXON DONALD R
director
Edge score not yet computed for this insider — not enough prior open-market buys on record yet.
Last 4 transactions
Date
Issuer
Code
Direction
Shares
Price
Value
Jun 15, 2026
AMPX
S
sell
85,000
$17
$1,459,212
View
Jun 12, 2026
AMPX
A
other
10,423
$0
—
View
Jun 9, 2026
AMPX
S
sell
40,000
$19
$765,200
View
May 26, 2026
AMPX
S
sell
17,895
$18
$320,253
View