Follow the people · Insider
Andrzej Strojwas
Andrzej Strojwas files insider transactions with the SEC as a chief technology officer of Pdf Solutions (PDFS). We hold 1 disclosed purchase or sale filed since 13 December 2021, 1 of them in the last 90 days.
- Files forPDFS
- Disclosed buys and sells1 in all, 1 in the last 90 days
- Last disclosure1 September 2026
Positions held
1 post we hold — a term names its own dates; a run of filings only says when they filed- Filed 9 December 2021 — 31 August 2026Chief Technology Officer · Pdf Solutions (PDFS)33 Form 4 lines · source: SEC Form 4
Everything they disclosed
33 entries, newest first — one per disclosure report, one per Form 4 line- ▼ sold on the open market 3,394 shares of Pdf SolutionsSEC Form 41 September 2026Common Stock · traded 31 August 2026 · filed 1 September 2026
- had shares withheld for tax on 1,356 shares of Pdf SolutionsSEC Form 42 July 2026Common Stock · traded 1 July 2026 · filed 2 July 2026
- was granted 5,360 shares of Pdf SolutionsSEC Form 42 July 2026Common Stock · traded 1 July 2026 · filed 2 July 2026
- had shares withheld for tax on 2,762 shares of Pdf SolutionsSEC Form 45 January 2026Common Stock · traded 1 January 2026 · filed 5 January 2026
- had shares withheld for tax on 2,762 shares of Pdf SolutionsSEC Form 45 January 2026Common Stock · traded 1 January 2026 · filed 5 January 2026
- was granted 8,000 shares of Pdf SolutionsSEC Form 44 August 2025Common Stock · traded 1 August 2025 · filed 4 August 2025
- had shares withheld for tax on 2,497 shares of Pdf SolutionsSEC Form 43 July 2025Common Stock · traded 1 July 2025 · filed 3 July 2025
- had shares withheld for tax on 2,833 shares of Pdf SolutionsSEC Form 43 January 2025Common Stock · traded 1 January 2025 · filed 3 January 2025
- ▼ sold on the open market 245 shares of Pdf SolutionsSEC Form 419 December 2024Common Stock · traded 17 December 2024 · filed 19 December 2024
- ▼ sold on the open market 6,008 shares of Pdf SolutionsSEC Form 419 December 2024Common Stock · traded 17 December 2024 · filed 19 December 2024
- ▼ sold on the open market 5,030 shares of Pdf SolutionsSEC Form 417 December 2024Common Stock · traded 16 December 2024 · filed 17 December 2024
- had shares withheld for tax on 357 shares of Pdf SolutionsSEC Form 42 August 2024Common Stock · traded 1 August 2024 · filed 2 August 2024
- was granted 10,000 shares of Pdf SolutionsSEC Form 42 July 2024Common Stock · traded 1 July 2024 · filed 2 July 2024
- had shares withheld for tax on 2,680 shares of Pdf SolutionsSEC Form 42 July 2024Common Stock · traded 1 July 2024 · filed 2 July 2024
- had shares withheld for tax on 357 shares of Pdf SolutionsSEC Form 42 February 2024Common Stock · traded 1 February 2024 · filed 2 February 2024
- had shares withheld for tax on 2,409 shares of Pdf SolutionsSEC Form 43 January 2024Common Stock · traded 1 January 2024 · filed 3 January 2024
- had shares withheld for tax on 357 shares of Pdf SolutionsSEC Form 43 August 2023Common Stock · traded 1 August 2023 · filed 3 August 2023
- was granted 10,000 shares of Pdf SolutionsSEC Form 45 July 2023Common Stock · traded 1 July 2023 · filed 5 July 2023
- had shares withheld for tax on 2,140 shares of Pdf SolutionsSEC Form 45 July 2023Common Stock · traded 1 July 2023 · filed 5 July 2023
- gave away 1,000 shares of Pdf SolutionsSEC Form 431 May 2023Common Stock · traded 30 May 2023 · filed 31 May 2023
- ▼ sold on the open market 2,520 shares of Pdf SolutionsSEC Form 48 March 2023Common Stock · traded 8 March 2023 · filed 8 March 2023
- had shares withheld for tax on 357 shares of Pdf SolutionsSEC Form 43 February 2023Common Stock · traded 1 February 2023 · filed 3 February 2023
- gave away 1,400 shares of Pdf SolutionsSEC Form 41 February 2023Common Stock · traded 21 November 2022 · filed 1 February 2023
- had shares withheld for tax on 2,424 shares of Pdf SolutionsSEC Form 43 January 2023Common Stock · traded 1 January 2023 · filed 3 January 2023
- ▼ sold on the open market 19,926 shares of Pdf SolutionsSEC Form 42 December 2022Common Stock · traded 30 November 2022 · filed 2 December 2022
- had shares withheld for tax on 499 shares of Pdf SolutionsSEC Form 42 November 2022Common Stock · traded 1 November 2022 · filed 2 November 2022
- had shares withheld for tax on 344 shares of Pdf SolutionsSEC Form 43 August 2022Common Stock · traded 1 August 2022 · filed 3 August 2022
- was granted 10,000 shares of Pdf SolutionsSEC Form 45 July 2022Common Stock · traded 1 July 2022 · filed 5 July 2022
- had shares withheld for tax on 1,719 shares of Pdf SolutionsSEC Form 45 July 2022Common Stock · traded 1 July 2022 · filed 5 July 2022
- had shares withheld for tax on 481 shares of Pdf SolutionsSEC Form 44 May 2022Common Stock · traded 1 May 2022 · filed 4 May 2022
- had shares withheld for tax on 410 shares of Pdf SolutionsSEC Form 43 February 2022Common Stock · traded 1 February 2022 · filed 3 February 2022
- had shares withheld for tax on 820 shares of Pdf SolutionsSEC Form 44 January 2022Common Stock · traded 1 January 2022 · filed 4 January 2022
- was granted 30,000 shares of Pdf SolutionsSEC Form 413 December 2021Common Stock · traded 9 December 2021 · filed 13 December 2021
Positions come from the unitedstates/congress-legislators roster, the Office of Government Ethics and the SEC’s Form 4 index. Every disclosed line names its own source and links the document the government published; we print what the filing says and never a price we did not read from it. Headlines and links come from the GDELT Global Knowledge Graph — the story stays with the publisher. The portrait, where we have one, is the public-domain Congressional Bioguide photograph.