GUSTAFSON MICHAEL B purchased 33.2% of their position (7.50K shares) of PDF SOLUTIONS INC on the open market
Open‑market purchase worth $145.9K — a major conviction buy. The strongest form of insider conviction signal.
P · 1 purchase
Filed: 5/14/2025ACC: 0001415889-25-012951
+7.50K
Net shares
Net buyer
$145.9K
Total acquired
1
Open market trades
1B · 0S
1
Total transactions
7.50K acquired
Non-Derivative Transactions1
Common Stock
Direct
Shares
+7.50K
Price / share
$19.45
Trade value
$145.88K
% of position
33.2%
5/13/2025
22.57K→30.07K
Total
Net shares
+7.50K
Net value
$145.88K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 5/13/2025 | P · Purchase | +7.50K | $19.45 | $145.88K | 33.2% | 22.57K | 30.07K |
| Total | +7.50K | $145.88K | ||||||
Derivative Transactions0
No derivative transactions reported