Follow the people · Insider
Matthew E. Lipman
Matthew E. Lipman files insider transactions with the SEC as a chief executive officer of Capstone Holding (CAPS). We hold 1 disclosed purchase or sale filed since 29 March 2021, 1 of them in the last 90 days.
- Files forCAPS
- Disclosed buys and sells1 in all, 1 in the last 90 days
- Last disclosure11 August 2026
Positions held
3 posts we hold — a term names its own dates; a run of filings only says when they filed- Filed 7 March 2025 — 7 August 2026Chief Executive Officer · Capstone Holding (CAPS)4 Form 4 lines · source: SEC Form 4
- Filed 14 January 2022 — 1 June 2026Director · Soluna Holdings (SLNH)38 Form 4 lines · source: SEC Form 4
- Filed 25 March 2021 — 13 May 2021Director and 10% owner · Mechanical Technology (MKTY)2 Form 4 lines · source: SEC Form 4
Everything they disclosed
44 entries, newest first — one per disclosure report, one per Form 4 line- was granted 1,094,648 shares of Capstone HoldingSEC Form 411 August 2026Common Stock · traded 7 August 2026 · filed 11 August 2026
- was granted 356,250 shares of Capstone HoldingSEC Form 422 July 2026Common Stock · traded 30 March 2026 · filed 22 July 2026
- ▲ bought on the open market 41,750 shares of Capstone HoldingSEC Form 422 July 2026Common Stock · traded 7 March 2025 · filed 22 July 2026
- was granted 726,401 shares of Soluna HoldingsSEC Form 43 June 2026Common Stock · traded 1 June 2026 · filed 3 June 2026
- was granted 356,250 shares of Capstone Holding (a derivative holding)SEC Form 41 April 2026Restricted Stock Award · traded 30 March 2026 · filed 1 April 2026
- was granted 685,074 shares of Soluna HoldingsSEC Form 43 December 2025Common Stock · traded 1 December 2025 · filed 3 December 2025
- was granted 99,679 shares of Soluna HoldingsSEC Form 42 September 2025Common Stock · traded 1 September 2025 · filed 2 September 2025
- was granted 73,972 shares of Soluna HoldingsSEC Form 43 June 2025Common Stock · traded 1 June 2025 · filed 3 June 2025
- ▼ sold on the open market 8,000 shares of Soluna HoldingsSEC Form 428 March 2025Common Stock · traded 31 October 2024 · filed 28 March 2025
- ▼ sold on the open market 31,300 shares of Soluna HoldingsSEC Form 428 March 2025Common Stock · traded 1 November 2024 · filed 28 March 2025
- ▼ sold on the open market 20,600 shares of Soluna HoldingsSEC Form 428 March 2025Common Stock · traded 4 November 2024 · filed 28 March 2025
- ▼ sold on the open market 100 shares of Soluna HoldingsSEC Form 410 December 20249.0% Series A Cumulative Perpetual Preferred Stock · traded 6 December 2024 · filed 10 December 2024
- ▼ sold on the open market 38 shares of Soluna HoldingsSEC Form 410 December 20249.0% Series A Cumulative Perpetual Preferred Stock · traded 6 December 2024 · filed 10 December 2024
- ▼ sold on the open market 762 shares of Soluna HoldingsSEC Form 410 December 20249.0% Series A Cumulative Perpetual Preferred Stock · traded 9 December 2024 · filed 10 December 2024
- was granted 36,805 shares of Soluna HoldingsSEC Form 43 December 2024Common Stock · traded 1 December 2024 · filed 3 December 2024
- ▼ sold on the open market 21,900 shares of Soluna HoldingsSEC Form 412 November 2024Common Stock · traded 8 November 2024 · filed 12 November 2024
- ▼ sold on the open market 9,080 shares of Soluna HoldingsSEC Form 412 November 2024Common Stock · traded 11 November 2024 · filed 12 November 2024
- ▼ sold on the open market 11,000 shares of Soluna HoldingsSEC Form 47 November 2024Common Stock · traded 5 November 2024 · filed 7 November 2024
- ▼ sold on the open market 23,700 shares of Soluna HoldingsSEC Form 47 November 2024Common Stock · traded 6 November 2024 · filed 7 November 2024
- ▼ sold on the open market 24,420 shares of Soluna HoldingsSEC Form 47 November 2024Common Stock · traded 7 November 2024 · filed 7 November 2024
- was granted 2,863 shares of Soluna HoldingsSEC Form 44 September 2024Common Stock · traded 1 September 2024 · filed 4 September 2024
- was granted 36,397 shares of Soluna HoldingsSEC Form 44 September 2024Common Stock · traded 1 September 2024 · filed 4 September 2024
- was granted 5,114 shares of Soluna HoldingsSEC Form 45 June 2024Common Stock · traded 1 June 2024 · filed 5 June 2024
- returned to the issuer 1,064 shares of Soluna Holdings (a derivative holding)SEC Form 417 April 2024Stock Options (Right to Buy) · traded 15 April 2024 · filed 17 April 2024
- returned to the issuer 3,125 shares of Soluna Holdings (a derivative holding)SEC Form 417 April 2024Stock Options (Right to Buy) · traded 15 April 2024 · filed 17 April 2024
- was granted 26,489 shares of Soluna HoldingsSEC Form 417 April 20249.0% Series A Cumulative Perpetual Preferred Stock · traded 15 April 2024 · filed 17 April 2024
- was granted 35,294 shares of Soluna HoldingsSEC Form 417 April 2024Common Stock · traded 15 April 2024 · filed 17 April 2024
- was granted 78,125 shares of Soluna Holdings (a derivative holding)SEC Form 423 November 2022Stock Options (Right to Buy) · traded 22 November 2022 · filed 23 November 2022
- ▲ bought on the open market 300 shares of Soluna HoldingsSEC Form 422 August 20229.0% Series A Cumulative Perpetual Stock · traded 19 August 2022 · filed 22 August 2022
- ▲ bought on the open market 300 shares of Soluna HoldingsSEC Form 422 August 20229.0% Series A Cumulative Perpetual Stock · traded 19 August 2022 · filed 22 August 2022
- ▲ bought on the open market 352 shares of Soluna HoldingsSEC Form 422 August 2022Common Stock · traded 19 August 2022 · filed 22 August 2022
- ▲ bought on the open market 189 shares of Soluna HoldingsSEC Form 422 August 2022Common Stock · traded 19 August 2022 · filed 22 August 2022
- ▲ bought on the open market 459 shares of Soluna HoldingsSEC Form 422 August 2022Common Stock · traded 19 August 2022 · filed 22 August 2022
- ▲ bought on the open market 1,000 shares of Soluna HoldingsSEC Form 422 August 2022Common Stock · traded 19 August 2022 · filed 22 August 2022
- ▲ bought on the open market 101 shares of Soluna HoldingsSEC Form 422 August 2022Common Stock · traded 19 August 2022 · filed 22 August 2022
- ▲ bought on the open market 100 shares of Soluna HoldingsSEC Form 422 August 2022Common Stock · traded 19 August 2022 · filed 22 August 2022
- ▲ bought on the open market 799 shares of Soluna HoldingsSEC Form 422 August 2022Common Stock · traded 19 August 2022 · filed 22 August 2022
- ▲ bought on the open market 150 shares of Soluna HoldingsSEC Form 422 August 20229.0% Series A Cumulative Perpetual Stock · traded 22 August 2022 · filed 22 August 2022
- ▲ bought on the open market 150 shares of Soluna HoldingsSEC Form 422 August 20229.0% Series A Cumulative Perpetual Stock · traded 22 August 2022 · filed 22 August 2022
- ▲ bought on the open market 3,500 shares of Soluna HoldingsSEC Form 422 August 2022Common Stock · traded 22 August 2022 · filed 22 August 2022
- was granted 20,500 shares of Soluna HoldingsSEC Form 426 January 2022Common Stock · traded 26 January 2022 · filed 26 January 2022
- was granted 20,500 shares of Soluna HoldingsSEC Form 419 January 2022Common Stock · traded 14 January 2022 · filed 19 January 2022
- was granted 26,600 shares of Mechanical Technology (a derivative holding)SEC Form 417 May 2021Stock Options (Right to Buy) · traded 13 May 2021 · filed 17 May 2021
- was granted 7,500 shares of Mechanical TechnologySEC Form 429 March 2021Common Stock, $0.01 par value · traded 25 March 2021 · filed 29 March 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.