Insider Trading & Ownership - Zhang Shuo

Real time insider trading transaction history:

  • Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
  • Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
Time period
Insider Trading Transactions for Zhang Shuo
Common stock purchase or sale:
Transaction
Date		Reported
DateTime		CompanySymbolInsider
Relationship		Shares
Traded		Average
Price		Total
Amount		Shares
Owned		Filing
2024-06-03
Sale		2024-06-04
6:07 pm		PDF SOLUTIONS INCPDFSZhang Shuo
Director		5,500$34.66$190,63010,381
(Direct)		View
2023-08-18
Sale		2023-08-21
7:45 pm		PDF SOLUTIONS INCPDFSZhang Shuo
Director		3,047$33.75$102,83615,881
(Direct)		View
2022-11-16
Sale		2022-11-17
4:04 pm		PDF SOLUTIONS INCPDFSZhang Shuo
Director		2,000$29.84$59,68015,574
(Direct)		View
2022-03-15
Sale		2022-03-17
1:29 pm		PDF SOLUTIONS INCPDFSZhang Shuo
Director		11,017$25.5$280,93410,362
(Direct)		View

Stock options: Exercise, Award, Grant, Conversion
Transaction
Date		Reported
DateTime		Exercisable
Expiration		CompanySymnbolInsider
Relationship		Shares
Traded		Conversion
Price		Shares
Owned		Filing
2024-07-01
Option Award		2024-07-02
08:05 am		N/A
N/A		PDF SOLUTIONS INCPDFSZhang Shuo
Director		4,382$014,763
(Direct)		View
2023-07-01
Option Award		2023-07-05
2:41 pm		N/A
N/A		PDF SOLUTIONS INCPDFSZhang Shuo
Director		3,354$018,928
(Direct)		View
2022-07-01
Option Award		2022-07-05
8:16 pm		N/A
N/A		PDF SOLUTIONS INCPDFSZhang Shuo
Director		7,212$017,574
(Direct)		View
2021-07-01
Option Award		2021-07-02
4:57 pm		N/A
N/A		PDF SOLUTIONS INCPDFSZhang Shuo
Director		4,688$021,379
(Direct)		View
2020-08-01
Option Award		2020-08-04
7:17 pm		N/A
N/A		PDF SOLUTIONS INCPDFSZhang Shuo
Director		4,688$016,691
(Direct)		View