Follow the people · Insider
Stephen Sonne
Stephen Sonne files insider transactions with the SEC as a chief legal officer of Palladyne AI (PDYN). We hold 4 disclosed purchases and sales filed since 22 November 2023, 1 of them in the last 90 days.
- Files forPDYN
- Disclosed buys and sells4 in all, 1 in the last 90 days
- Last disclosure21 August 2026
Positions held
2 posts we hold — a term names its own dates; a run of filings only says when they filed- Filed 17 April 2024 — 21 August 2026Chief Legal Officer · Palladyne AI (PDYN)23 Form 4 lines · source: SEC Form 4
- Filed 20 November 2023 — 29 March 2024Chief Legal Officer · Sarcos Technology & Robotics (STRC)3 Form 4 lines · source: SEC Form 4
Everything they disclosed
26 entries, newest first — one per disclosure report, one per Form 4 line- ▼ sold on the open market 5,341 shares of Palladyne AISEC Form 421 August 2026Common Stock · traded 21 August 2026 · filed 21 August 2026
- was granted 147,541 shares of Palladyne AISEC Form 48 June 2026Common Stock · traded 8 June 2026 · filed 8 June 2026
- was granted 1,000 shares of Palladyne AISEC Form 41 June 2026Common Stock · traded 1 June 2026 · filed 1 June 2026
- ▼ sold on the open market 5,245 shares of Palladyne AISEC Form 421 May 2026Common Stock · traded 21 May 2026 · filed 21 May 2026
- ▼ sold on the open market 3,471 shares of Palladyne AISEC Form 431 March 2026Common Stock · traded 30 March 2026 · filed 31 March 2026
- ▼ sold on the open market 3,471 shares of Palladyne AISEC Form 431 March 2026Common Stock · traded 30 March 2026 · filed 31 March 2026
- was granted 25,000 shares of Palladyne AISEC Form 412 March 2026Common Stock · traded 10 March 2026 · filed 12 March 2026
- ▼ sold on the open market 6,802 shares of Palladyne AISEC Form 412 March 2026Common Stock · traded 12 March 2026 · filed 12 March 2026
- was granted 25,000 shares of Palladyne AISEC Form 412 March 2026Common Stock · traded 10 March 2026 · filed 12 March 2026
- ▼ sold on the open market 6,802 shares of Palladyne AISEC Form 412 March 2026Common Stock · traded 12 March 2026 · filed 12 March 2026
- was granted 1,000 shares of Palladyne AISEC Form 43 December 2025Common Stock · traded 1 December 2025 · filed 3 December 2025
- ▼ sold on the open market 3,411 shares of Palladyne AISEC Form 421 November 2025Common Stock · traded 21 November 2025 · filed 21 November 2025
- ▼ sold on the open market 3,236 shares of Palladyne AISEC Form 421 August 2025Common Stock · traded 21 August 2025 · filed 21 August 2025
- was granted 1,000 shares of Palladyne AISEC Form 49 June 2025Common Stock · traded 1 June 2025 · filed 9 June 2025
- ▼ sold on the open market 3,422 shares of Palladyne AISEC Form 422 May 2025Common Stock · traded 20 May 2025 · filed 22 May 2025
- ▼ sold on the open market 1,141 shares of Palladyne AISEC Form 42 April 2025Common Stock · traded 31 March 2025 · filed 2 April 2025
- was granted 70,000 shares of Palladyne AISEC Form 411 March 2025Common Stock · traded 10 March 2025 · filed 11 March 2025
- ▼ sold on the open market 10,529 shares of Palladyne AISEC Form 426 February 2025Common Stock · traded 24 February 2025 · filed 26 February 2025
- had shares withheld for tax on 794 shares of Palladyne AISEC Form 422 November 2024Common Stock · traded 20 November 2024 · filed 22 November 2024
- had shares withheld for tax on 794 shares of Palladyne AISEC Form 421 August 2024Common Stock · traded 20 August 2024 · filed 21 August 2024
- had shares withheld for tax on 797 shares of Palladyne AISEC Form 421 May 2024Common Stock · traded 20 May 2024 · filed 21 May 2024
- returned to the issuer 19,757 shares of Palladyne AI (a derivative holding)SEC Form 419 April 2024Stock Option (right to buy) · traded 17 April 2024 · filed 19 April 2024
- was granted 19,757 shares of Palladyne AI (a derivative holding)SEC Form 419 April 2024Stock Option (right to buy) · traded 17 April 2024 · filed 19 April 2024
- had shares withheld for tax on 2,688 shares of Palladyne AISEC Form 42 April 2024Common Stock · traded 29 March 2024 · filed 2 April 2024
- was granted 100,000 shares of Sarcos Technology & RoboticsSEC Form 427 February 2024Common Stock · traded 23 February 2024 · filed 27 February 2024
- had shares withheld for tax on 125 shares of Sarcos Technology & RoboticsSEC Form 422 November 2023Common Stock · traded 20 November 2023 · filed 22 November 2023
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.