Follow the people · Insider
Daniel Richard Mazziota
Daniel Richard Mazziota files insider transactions with the SEC as a director of AmpliTech Group (AMPG). We hold 3 disclosed purchases and sales filed since 23 April 2021, 2 of them in the last 90 days.
- Files forAMPG
- Disclosed buys and sells3 in all, 2 in the last 90 days
- Last disclosure24 July 2026
Positions held
1 post we hold — a term names its own dates; a run of filings only says when they filed- Filed 16 April 2021 — 22 July 2026Director · AmpliTech Group (AMPG)53 Form 4 lines · source: SEC Form 4
Everything they disclosed
53 entries, newest first — one per disclosure report, one per Form 4 line- exercised options over 1,000 shares of AmpliTech GroupSEC Form 424 July 2026Common Stock · traded 22 July 2026 · filed 24 July 2026
- exercised options over 1,000 shares of AmpliTech Group (a derivative holding)SEC Form 424 July 2026Series A Rights · traded 22 July 2026 · filed 24 July 2026
- ▼ sold on the open market 7,157 shares of AmpliTech GroupSEC Form 424 June 2026Common Stock · traded 22 June 2026 · filed 24 June 2026
- ▼ sold on the open market 10,000 shares of AmpliTech GroupSEC Form 424 June 2026Common Stock · traded 23 June 2026 · filed 24 June 2026
- ▼ sold on the open market 10,000 shares of AmpliTech GroupSEC Form 426 May 2026Common Stock · traded 22 May 2026 · filed 26 May 2026
- exercised options over 2,000 shares of AmpliTech GroupSEC Form 416 January 2026Common Stock · traded 14 January 2026 · filed 16 January 2026
- was granted 2,000 shares of AmpliTech Group (a derivative holding)SEC Form 416 January 2026Series A Rights · traded 14 January 2026 · filed 16 January 2026
- was granted 2,000 shares of AmpliTech Group (a derivative holding)SEC Form 416 January 2026Series B Rights · traded 14 January 2026 · filed 16 January 2026
- was granted 2,000 shares of AmpliTech Group (a derivative holding)SEC Form 416 January 2026Series A Rights · traded 14 January 2026 · filed 16 January 2026
- was granted 2,000 shares of AmpliTech Group (a derivative holding)SEC Form 416 January 2026Series B Rights · traded 14 January 2026 · filed 16 January 2026
- exercised options over 2,000 shares of AmpliTech GroupSEC Form 416 January 2026Common Stock · traded 14 January 2026 · filed 16 January 2026
- was granted 15,000 shares of AmpliTech GroupSEC Form 415 December 2025Common Stock · traded 12 December 2025 · filed 15 December 2025
- ▲ bought on the open market 7,157 shares of AmpliTech GroupSEC Form 420 June 2025Common Stock · traded 20 June 2025 · filed 20 June 2025
- ▲ bought on the open market 5,000 shares of AmpliTech GroupSEC Form 49 April 2025Common Stock · traded 8 April 2025 · filed 9 April 2025
- was granted 15,000 shares of AmpliTech GroupSEC Form 423 December 2024Common Stock · traded 19 December 2024 · filed 23 December 2024
- was granted 2,500 shares of AmpliTech GroupSEC Form 43 October 2024Common Stock · traded 2 October 2024 · filed 3 October 2024
- was granted 5,000 shares of AmpliTech GroupSEC Form 430 August 2024Common Stock · traded 29 August 2024 · filed 30 August 2024
- was granted 5,000 shares of AmpliTech GroupSEC Form 421 August 2024Common Stock · traded 19 August 2024 · filed 21 August 2024
- was granted 5,000 shares of AmpliTech GroupSEC Form 44 June 2024Common Stock · traded 3 June 2024 · filed 4 June 2024
- was granted 343 shares of AmpliTech GroupSEC Form 417 November 2023Common Stock · traded 16 November 2023 · filed 17 November 2023
- was granted 5,000 shares of AmpliTech GroupSEC Form 429 September 2023Common Stock · traded 27 September 2023 · filed 29 September 2023
- was granted 5,000 shares of AmpliTech GroupSEC Form 422 August 2023Common Stock · traded 21 August 2023 · filed 22 August 2023
- was granted 15,000 shares of AmpliTech GroupSEC Form 421 August 2023Common Stock · traded 18 August 2023 · filed 21 August 2023
- was granted 7,500 shares of AmpliTech Group (a derivative holding)SEC Form 422 December 2022Stock options (Right to buy) · traded 20 December 2022 · filed 22 December 2022
- ▲ bought on the open market 5,000 shares of AmpliTech GroupSEC Form 430 September 2022Common Stock · traded 29 September 2022 · filed 30 September 2022
- ▲ bought on the open market 5,000 shares of AmpliTech GroupSEC Form 420 September 2022Common Stock · traded 19 September 2022 · filed 20 September 2022
- was granted 25,000 shares of AmpliTech Group (a derivative holding)SEC Form 425 August 2022Stock Options (Right to buy) · traded 22 August 2022 · filed 25 August 2022
- was granted 15,000 shares of AmpliTech GroupSEC Form 421 June 2022Common Stock · traded 17 June 2022 · filed 21 June 2022
- ▲ bought on the open market 5,000 shares of AmpliTech GroupSEC Form 427 April 2022Common Stock · traded 26 April 2022 · filed 27 April 2022
- ▲ bought on the open market 4,100 shares of AmpliTech GroupSEC Form 418 April 2022Common Stock · traded 18 April 2022 · filed 18 April 2022
- ▲ bought on the open market 5,000 shares of AmpliTech GroupSEC Form 415 April 2022Common Stock · traded 12 April 2022 · filed 15 April 2022
- ▲ bought on the open market 800 shares of AmpliTech GroupSEC Form 415 April 2022Common Stock · traded 13 April 2022 · filed 15 April 2022
- ▲ bought on the open market 5,000 shares of AmpliTech GroupSEC Form 411 April 2022Common Stock · traded 8 April 2022 · filed 11 April 2022
- ▲ bought on the open market 5,000 shares of AmpliTech GroupSEC Form 48 April 2022Common Stock · traded 7 April 2022 · filed 8 April 2022
- ▲ bought on the open market 5,000 shares of AmpliTech GroupSEC Form 425 January 2022Common Stock · traded 24 January 2022 · filed 25 January 2022
- ▲ bought on the open market 5,000 shares of AmpliTech GroupSEC Form 430 December 2021Common Stock · traded 29 December 2021 · filed 30 December 2021
- ▲ bought on the open market 5,000 shares of AmpliTech GroupSEC Form 42 December 2021Common Stock · traded 1 December 2021 · filed 2 December 2021
- was granted 10,000 shares of AmpliTech Group (a derivative holding)SEC Form 41 December 2021Stock Options (right to buy) · traded 29 November 2021 · filed 1 December 2021
- was granted 10,000 shares of AmpliTech Group (a derivative holding)SEC Form 41 December 2021Stock Options (right to buy) · traded 29 November 2021 · filed 1 December 2021
- ▲ bought on the open market 5,000 shares of AmpliTech GroupSEC Form 416 September 2021Common Stock · traded 15 September 2021 · filed 16 September 2021
- ▲ bought on the open market 5,000 shares of AmpliTech GroupSEC Form 49 September 2021Common Stock · traded 7 September 2021 · filed 9 September 2021
- was granted 12,500 shares of AmpliTech Group (a derivative holding)SEC Form 42 July 2021Stock Options (right to buy) · traded 30 June 2021 · filed 2 July 2021
- ▲ bought on the open market 1,000 shares of AmpliTech Group (a derivative holding)SEC Form 421 June 2021Warrant to Purchase Common Stock (right to buy) · traded 17 June 2021 · filed 21 June 2021
- ▲ bought on the open market 2,000 shares of AmpliTech Group (a derivative holding)SEC Form 421 June 2021Warrant to Purchase Common Stock (right to buy) · traded 17 June 2021 · filed 21 June 2021
- ▲ bought on the open market 1,500 shares of AmpliTech Group (a derivative holding)SEC Form 421 June 2021Warrant to Purchase Common Stock (right to buy) · traded 17 June 2021 · filed 21 June 2021
- ▲ bought on the open market 1,000 shares of AmpliTech Group (a derivative holding)SEC Form 421 June 2021Warrant to Purchase Common Stock (right to buy) · traded 17 June 2021 · filed 21 June 2021
- ▲ bought on the open market 5,000 shares of AmpliTech GroupSEC Form 421 May 2021Common Stock · traded 19 May 2021 · filed 21 May 2021
- ▲ bought on the open market 5,000 shares of AmpliTech GroupSEC Form 421 May 2021Common Stock · traded 19 May 2021 · filed 21 May 2021
- ▲ bought on the open market 700 shares of AmpliTech GroupSEC Form 421 May 2021Common Stock · traded 19 May 2021 · filed 21 May 2021
- ▲ bought on the open market 5,000 shares of AmpliTech GroupSEC Form 423 April 2021Common Stock · traded 16 April 2021 · filed 23 April 2021
- ▲ bought on the open market 5,000 shares of AmpliTech GroupSEC Form 423 April 2021Common Stock · traded 16 April 2021 · filed 23 April 2021
- ▲ bought on the open market 800 shares of AmpliTech GroupSEC Form 423 April 2021Common Stock · traded 16 April 2021 · filed 23 April 2021
- ▲ bought on the open market 5,000 shares of AmpliTech GroupSEC Form 423 April 2021Common Stock · traded 16 April 2021 · filed 23 April 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.