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>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2025-05-13 Purchase | 2025-05-14 6:30 pm | PDF SOLUTIONS INC | PDFS | GUSTAFSON MICHAEL B Director | 7,500 | $19.45 | $145,875 | 30,074 (Direct) | View |
| 2025-02-24 Purchase | 2025-02-25 9:19 pm | PDF SOLUTIONS INC | PDFS | GUSTAFSON MICHAEL B Director | 4,000 | $23.06 | $92,240 | 22,574 (Direct) | View |
| 2025-02-24 Purchase | 2025-02-25 9:17 pm | PDF SOLUTIONS INC | PDFS | KIBARIAN JOHN KACHIG PRESIDENT AND CEO | 50,000 | $22.58 | $1,129,206 | 2,562,474 (Indirect Direct) | View |
| 2024-12-17 Sale | 2024-12-19 1:05 pm | PDF SOLUTIONS INC | PDFS | Strojwas Andrzej CTO | 6,253 | $30.39 | $190,040 | 88,464 (Direct) | View |
| 2024-12-16 Sale | 2024-12-17 4:10 pm | PDF SOLUTIONS INC | PDFS | Strojwas Andrzej CTO | 5,030 | $30.85 | $155,194 | 94,717 (Direct) | View |
| 2024-12-11 Sale | 2024-12-12 7:12 pm | PDF SOLUTIONS INC | PDFS | Erba Nancy Director | 2,000 | $30.81 | $61,620 | 33,693 (Indirect Direct) | View |
| 2024-06-03 Sale | 2024-06-04 6:07 pm | PDF SOLUTIONS INC | PDFS | Zhang Shuo Director | 5,500 | $34.66 | $190,630 | 10,381 (Direct) | View |
| 2024-05-15 Sale | 2024-05-17 5:29 pm | PDF SOLUTIONS INC | PDFS | Raza Adnan EVP, FINANCE AND CFO | 27,494 | $33.9 | $932,041 | 48,218 (Direct) | View |
| 2024-02-23 Sale | 2024-02-26 7:43 pm | PDF SOLUTIONS INC | PDFS | Li Ye Jane Director | 11,184 | $33.37 | $373,209 | 12,132 (Direct) | View |
| 2024-02-21 Sale | 2024-02-22 3:24 pm | PDF SOLUTIONS INC | PDFS | BRONSON JOSEPH R Director | 15,000 | $34.63 | $519,450 | 26,456 (Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2025-07-01 Tax Withholding | 2025-07-03 5:25 pm | N/A N/A | PDF SOLUTIONS INC | PDFS | MICHAELS KIMON EVP of Products and Solutions | 798 | $21.87 | 1,575,440 (Indirect) | View |
| 2025-07-01 Tax Withholding | 2025-07-03 2:54 pm | N/A N/A | PDF SOLUTIONS INC | PDFS | Raza Adnan EVP, Finance and CFO | 4,921 | $21.87 | 63,880 (Direct) | View |
| 2025-07-01 Tax Withholding | 2025-07-03 2:51 pm | N/A N/A | PDF SOLUTIONS INC | PDFS | Strojwas Andrzej Chief Technology Officer | 2,497 | $21.87 | 83,613 (Direct) | View |
| 2025-07-01 Option Award | 2025-07-02 4:33 pm | N/A N/A | PDF SOLUTIONS INC | PDFS | BRONSON JOSEPH R Director | 7,429 | $0 | 38,267 (Direct) | View |
| 2025-07-01 Option Award | 2025-07-02 4:28 pm | N/A N/A | PDF SOLUTIONS INC | PDFS | CHAN CHI-FOON Director | 7,429 | $0 | 21,479 (Direct) | View |
| 2025-07-01 Option Award | 2025-07-02 4:23 pm | N/A N/A | PDF SOLUTIONS INC | PDFS | Erba Nancy Director | 7,429 | $0 | 41,122 (Direct) | View |
| 2025-07-01 Option Award | 2025-07-02 4:16 pm | N/A N/A | PDF SOLUTIONS INC | PDFS | GUSTAFSON MICHAEL B Director | 7,429 | $0 | 37,503 (Direct) | View |
| 2025-07-01 Option Award | 2025-07-02 4:14 pm | N/A N/A | PDF SOLUTIONS INC | PDFS | Li Ye Jane Director | 7,429 | $0 | 23,943 (Direct) | View |
| 2025-07-01 Option Award | 2025-07-02 4:11 pm | N/A N/A | PDF SOLUTIONS INC | PDFS | Zhang Shuo Director | 7,429 | $0 | 22,192 (Direct) | View |
Ownership | 2025-02-12 6:52 pm | N/A N/A | PDF SOLUTIONS INC | PDFS | MICHAELS KIMON EVP OF PRODUCTS AND SOLUTIONS | 0 | $0 | 1,580,536 (Indirect) | View |
| 2024-11-25 Ownership | 2025-02-12 6:52 pm | N/A N/A | PDF SOLUTIONS INC | PDFS | MICHAELS KIMON EVP OF PRODUCTS AND SOLUTIONS | 8,500 | $0 | 1,580,536 (Indirect) | View |
| 2025-01-01 Tax Withholding | 2025-01-03 1:36 pm | N/A N/A | PDF SOLUTIONS INC | PDFS | MICHAELS KIMON EVP OF PRODUCTS AND SOLUTIONS | 870 | $0 | 1,589,036 (Indirect) | View |
| 2025-01-01 Tax Withholding | 2025-01-03 1:31 pm | N/A N/A | PDF SOLUTIONS INC | PDFS | Raza Adnan EVP, FINANCE AND CFO | 5,258 | $0 | 68,013 (Direct) | View |
| 2025-01-01 Tax Withholding | 2025-01-03 1:28 pm | N/A N/A | PDF SOLUTIONS INC | PDFS | Strojwas Andrzej CTO | 2,833 | $0 | 85,631 (Direct) | View |
| 2024-08-01 Tax Withholding | 2024-08-02 8:16 pm | N/A N/A | PDF SOLUTIONS INC | PDFS | MICHAELS KIMON EVP OF PRODUCTS AND SOLUTIONS | 22 | $33.13 | 1,589,906 (Indirect) | View |
| 2024-08-01 Tax Withholding | 2024-08-02 8:15 pm | N/A N/A | PDF SOLUTIONS INC | PDFS | Strojwas Andrzej CTO | 357 | $33.13 | 99,747 (Direct) | View |
| 2024-07-01 Option Award | 2024-07-03 11:22 am | N/A N/A | PDF SOLUTIONS INC | PDFS | Erba Nancy Director | 4,382 | $0 | 35,693 (Direct) | View |
| 2024-07-01 Option Award | 2024-07-03 11:21 am | N/A N/A | PDF SOLUTIONS INC | PDFS | Li Ye Jane Director | 4,382 | $0 | 16,514 (Direct) | View |
| 2024-07-01 Tax Withholding | 2024-07-02 9:40 pm | N/A N/A | PDF SOLUTIONS INC | PDFS | Raza Adnan EVP, FINANCE AND CFO | 4,948 | $35.74 | 73,270 (Direct) | View |
| 2024-07-01 Option Award | 2024-07-02 9:40 pm | N/A N/A | PDF SOLUTIONS INC | PDFS | Raza Adnan EVP, FINANCE AND CFO | 30,000 | $0 | 73,270 (Direct) | View |
| 2024-07-01 Tax Withholding | 2024-07-02 9:35 pm | N/A N/A | PDF SOLUTIONS INC | PDFS | Strojwas Andrzej CTO | 2,680 | $35.74 | 99,600 (Direct) | View |
| 2024-07-01 Option Award | 2024-07-02 9:35 pm | N/A N/A | PDF SOLUTIONS INC | PDFS | Strojwas Andrzej CTO | 10,000 | $0 | 99,600 (Direct) | View |
| 2024-07-01 Tax Withholding | 2024-07-02 9:17 pm | N/A N/A | PDF SOLUTIONS INC | PDFS | MICHAELS KIMON EVP OF PRODUCTS AND SOLUTIONS | 657 | $35.74 | 1,589,928 (Indirect) | View |
| 2024-07-01 Option Award | 2024-07-02 9:17 pm | N/A N/A | PDF SOLUTIONS INC | PDFS | MICHAELS KIMON EVP OF PRODUCTS AND SOLUTIONS | 2,400 | $0 | 1,589,928 (Indirect) | View |
| 2024-07-01 Option Award | 2024-07-02 08:05 am | N/A N/A | PDF SOLUTIONS INC | PDFS | Zhang Shuo Director | 4,382 | $0 | 14,763 (Direct) | View |
| 2024-07-01 Option Award | 2024-07-02 07:53 am | N/A N/A | PDF SOLUTIONS INC | PDFS | GUSTAFSON MICHAEL B Director | 4,382 | $0 | 18,574 (Direct) | View |
| 2024-07-01 Option Award | 2024-07-02 07:50 am | N/A N/A | PDF SOLUTIONS INC | PDFS | BRONSON JOSEPH R Director | 4,382 | $0 | 30,838 (Direct) | View |
| 2024-07-01 Option Award | 2024-07-02 07:45 am | N/A N/A | PDF SOLUTIONS INC | PDFS | CHAN CHI-FOON Director | 4,382 | $0 | 14,050 (Direct) | View |
| 2024-01-01 Tax Withholding | 2024-02-02 8:19 pm | N/A N/A | PDF SOLUTIONS INC | PDFS | MICHAELS KIMON EVP OF PRODUCTS AND SOLUTIONS | 25 | $31.69 | 1,588,185 (Indirect) | View |
| 2024-02-01 Tax Withholding | 2024-02-02 8:16 pm | N/A N/A | PDF SOLUTIONS INC | PDFS | Raza Adnan EVP, FINANCE AND CFO | 5,353 | $31.69 | 75,712 (Direct) | View |
| 2024-02-01 Tax Withholding | 2024-02-02 8:14 pm | N/A N/A | PDF SOLUTIONS INC | PDFS | Strojwas Andrzej CTO | 357 | $31.69 | 92,280 (Direct) | View |
| 2024-01-01 Option Award | 2024-01-03 1:32 pm | N/A N/A | PDF SOLUTIONS INC | PDFS | CHAN CHI-FOON Director | 9,668 | $0 | 9,668 (Direct) | View |
| 2024-01-01 Tax Withholding | 2024-01-03 1:29 pm | N/A N/A | PDF SOLUTIONS INC | PDFS | MICHAELS KIMON EVP OF PRODUCTS AND SOLUTIONS | 745 | $32.14 | 1,588,210 (Indirect) | View |
| 2024-01-01 Tax Withholding | 2024-01-03 1:27 pm | N/A N/A | PDF SOLUTIONS INC | PDFS | Strojwas Andrzej CTO | 2,409 | $32.14 | 92,380 (Direct) | View |