Follow the people · Insider
Donald R. Dixon
Donald R. Dixon files insider transactions with the SEC as a director of Amprius Technologies (AMPX). We hold 3 disclosed purchases and sales filed since 3 March 2010, 2 of them in the last 90 days.
- Files forAMPX
- Disclosed buys and sells3 in all, 2 in the last 90 days
- Last disclosure16 June 2026
Positions held
5 posts we hold — a term names its own dates; a run of filings only says when they filed- Filed 14 September 2022 — 15 June 2026Director · Amprius Technologies (AMPX)8 Form 4 lines · source: SEC Form 4
- Filed 26 August 2021 — 14 July 2022Director and 10% owner · IronNet (IRNT)18 Form 4 lines · source: SEC Form 4
- Filed 3 October 2012 — 18 June 2018Director · Qualys (QLYS)85 Form 4 lines · source: SEC Form 4
- Filed 11 March 2013 — 31 October 2014Director and 10% owner · Xrs (XRSC)10 Form 4 lines · source: SEC Form 4
- Filed 17 February 2010 — 8 February 2012Director and 10% owner · Xata Corp /mn/ (XATA)8 Form 4 lines · source: SEC Form 4
Everything they disclosed
120 entries, newest first — one per disclosure report, one per Form 4 line- was granted 10,423 shares of Amprius TechnologiesSEC Form 416 June 2026Common stock · traded 12 June 2026 · filed 16 June 2026
- ▼ sold on the open market 85,000 shares of Amprius TechnologiesSEC Form 416 June 2026Common stock · traded 15 June 2026 · filed 16 June 2026
- ▼ sold on the open market 40,000 shares of Amprius TechnologiesSEC Form 411 June 2026Common stock · traded 9 June 2026 · filed 11 June 2026
- ▼ sold on the open market 17,895 shares of Amprius TechnologiesSEC Form 428 May 2026Common stock · traded 26 May 2026 · filed 28 May 2026
- was granted 44,444 shares of Amprius TechnologiesSEC Form 417 June 2025Common stock · traded 13 June 2025 · filed 17 June 2025
- was granted 125,000 shares of Amprius TechnologiesSEC Form 47 June 2024Common stock · traded 7 June 2024 · filed 7 June 2024
- was granted 17,895 shares of Amprius TechnologiesSEC Form 412 June 2023Common stock · traded 9 June 2023 · filed 12 June 2023
- was granted 270,251 shares of Amprius Technologies (a derivative holding)SEC Form 416 September 2022Stock Option (right to buy) · traded 14 September 2022 · filed 16 September 2022
- was granted 76,174 shares of IronNetSEC Form 414 July 2022Common Stock · traded 14 July 2022 · filed 14 July 2022
- was granted 24,000 shares of IronNetSEC Form 49 December 2021Common Stock · traded 7 December 2021 · filed 9 December 2021
- was granted 3,440 shares of IronNetSEC Form 414 September 2021Common Stock · traded 10 September 2021 · filed 14 September 2021
- was granted 734 shares of IronNetSEC Form 414 September 2021Common Stock · traded 10 September 2021 · filed 14 September 2021
- was granted 31,642 shares of IronNetSEC Form 414 September 2021Common Stock · traded 10 September 2021 · filed 14 September 2021
- was granted 10,539 shares of IronNetSEC Form 414 September 2021Common Stock · traded 10 September 2021 · filed 14 September 2021
- was granted 27,684 shares of IronNetSEC Form 414 September 2021Common Stock · traded 10 September 2021 · filed 14 September 2021
- was granted 3,754 shares of IronNetSEC Form 414 September 2021Common Stock · traded 10 September 2021 · filed 14 September 2021
- was granted 63,153 shares of IronNetSEC Form 414 September 2021Common Stock · traded 10 September 2021 · filed 14 September 2021
- was granted 244,232 shares of IronNetSEC Form 430 August 2021Common Stock · traded 26 August 2021 · filed 30 August 2021
- was granted 52,135 shares of IronNetSEC Form 430 August 2021Common Stock · traded 26 August 2021 · filed 30 August 2021
- was granted 2,246,496 shares of IronNetSEC Form 430 August 2021Common Stock · traded 26 August 2021 · filed 30 August 2021
- was granted 748,221 shares of IronNetSEC Form 430 August 2021Common Stock · traded 26 August 2021 · filed 30 August 2021
- was granted 1,965,474 shares of IronNetSEC Form 430 August 2021Common Stock · traded 26 August 2021 · filed 30 August 2021
- was granted 266,539 shares of IronNetSEC Form 430 August 2021Common Stock · traded 26 August 2021 · filed 30 August 2021
- was granted 4,483,686 shares of IronNetSEC Form 430 August 2021Common Stock · traded 26 August 2021 · filed 30 August 2021
- was granted 100,000 shares of IronNetSEC Form 430 August 2021Common Stock · traded 26 August 2021 · filed 30 August 2021
- was granted 200,000 shares of IronNetSEC Form 430 August 2021Common Stock · traded 26 August 2021 · filed 30 August 2021
- was granted 2,588 shares of QualysSEC Form 420 June 2018Common Stock · traded 18 June 2018 · filed 20 June 2018
- gave away 17,500 shares of QualysSEC Form 45 December 2017Common Stock · traded 22 November 2017 · filed 5 December 2017
- ▼ sold on the open market 40,591 shares of QualysSEC Form 429 November 2017Common Stock · traded 27 November 2017 · filed 29 November 2017
- ▼ sold on the open market 8,800 shares of QualysSEC Form 429 November 2017Common Stock · traded 27 November 2017 · filed 29 November 2017
- ▼ sold on the open market 500 shares of QualysSEC Form 429 November 2017Common Stock · traded 27 November 2017 · filed 29 November 2017
- ▼ sold on the open market 35,808 shares of QualysSEC Form 429 November 2017Common Stock · traded 27 November 2017 · filed 29 November 2017
- ▼ sold on the open market 5,360 shares of QualysSEC Form 429 November 2017Common Stock · traded 27 November 2017 · filed 29 November 2017
- ▼ sold on the open market 100 shares of QualysSEC Form 429 November 2017Common Stock · traded 27 November 2017 · filed 29 November 2017
- ▼ sold on the open market 320 shares of QualysSEC Form 429 November 2017Common Stock · traded 28 November 2017 · filed 29 November 2017
- ▼ sold on the open market 7,545 shares of QualysSEC Form 421 November 2017Common Stock · traded 17 November 2017 · filed 21 November 2017
- ▼ sold on the open market 191 shares of QualysSEC Form 421 November 2017Common Stock · traded 17 November 2017 · filed 21 November 2017
- ▼ sold on the open market 7,707 shares of QualysSEC Form 417 November 2017Common Stock · traded 15 November 2017 · filed 17 November 2017
- ▼ sold on the open market 49 shares of QualysSEC Form 417 November 2017Common Stock · traded 15 November 2017 · filed 17 November 2017
- ▼ sold on the open market 6,374 shares of QualysSEC Form 417 November 2017Common Stock · traded 15 November 2017 · filed 17 November 2017
- ▼ sold on the open market 25,437 shares of QualysSEC Form 417 November 2017Common Stock · traded 16 November 2017 · filed 17 November 2017
- ▼ sold on the open market 9,202 shares of QualysSEC Form 417 November 2017Common Stock · traded 16 November 2017 · filed 17 November 2017
- ▼ sold on the open market 271 shares of QualysSEC Form 417 November 2017Common Stock · traded 16 November 2017 · filed 17 November 2017
- ▼ sold on the open market 25,100 shares of QualysSEC Form 417 November 2017Common Stock · traded 16 November 2017 · filed 17 November 2017
- ▼ sold on the open market 9,603 shares of QualysSEC Form 417 November 2017Common Stock · traded 16 November 2017 · filed 17 November 2017
- ▼ sold on the open market 7,707 shares of QualysSEC Form 417 November 2017Common Stock · traded 15 November 2017 · filed 17 November 2017
- ▼ sold on the open market 49 shares of QualysSEC Form 417 November 2017Common Stock · traded 15 November 2017 · filed 17 November 2017
- ▼ sold on the open market 6,374 shares of QualysSEC Form 417 November 2017Common Stock · traded 15 November 2017 · filed 17 November 2017
- ▼ sold on the open market 25,437 shares of QualysSEC Form 417 November 2017Common Stock · traded 16 November 2017 · filed 17 November 2017
- ▼ sold on the open market 9,202 shares of QualysSEC Form 417 November 2017Common Stock · traded 16 November 2017 · filed 17 November 2017
- ▼ sold on the open market 271 shares of QualysSEC Form 417 November 2017Common Stock · traded 16 November 2017 · filed 17 November 2017
- ▼ sold on the open market 25,100 shares of QualysSEC Form 417 November 2017Common Stock · traded 16 November 2017 · filed 17 November 2017
- ▼ sold on the open market 9,603 shares of QualysSEC Form 417 November 2017Common Stock · traded 16 November 2017 · filed 17 November 2017
- was granted 4,982 shares of QualysSEC Form 414 June 2017Common Stock · traded 5 June 2017 · filed 14 June 2017
- was granted 4,110 shares of QualysSEC Form 47 June 2017Common Stock · traded 5 June 2017 · filed 7 June 2017
- was granted 6,173 shares of QualysSEC Form 48 June 2016Common Stock · traded 6 June 2016 · filed 8 June 2016
- acquired or disposed of, other 1,409,826 shares of QualysSEC Form 45 May 2016Common Stock · traded 4 May 2016 · filed 5 May 2016
- acquired or disposed of, other 107,106 shares of QualysSEC Form 45 May 2016Common Stock · traded 4 May 2016 · filed 5 May 2016
- acquired or disposed of, other 39,214 shares of QualysSEC Form 45 May 2016Common Stock · traded 4 May 2016 · filed 5 May 2016
- acquired or disposed of, other 8,191 shares of QualysSEC Form 45 May 2016Common Stock · traded 4 May 2016 · filed 5 May 2016
- acquired or disposed of, other 7,818 shares of QualysSEC Form 45 May 2016Common Stock · traded 4 May 2016 · filed 5 May 2016
- acquired or disposed of, other 49,213 shares of QualysSEC Form 45 May 2016Common Stock · traded 4 May 2016 · filed 5 May 2016
- acquired or disposed of, other 42,242 shares of QualysSEC Form 45 May 2016Common Stock · traded 4 May 2016 · filed 5 May 2016
- acquired or disposed of, other 320 shares of QualysSEC Form 45 May 2016Common Stock · traded 4 May 2016 · filed 5 May 2016
- acquired or disposed of, other 1,409,825 shares of QualysSEC Form 46 August 2015Common Stock · traded 5 August 2015 · filed 6 August 2015
- acquired or disposed of, other 107,108 shares of QualysSEC Form 46 August 2015Common Stock · traded 5 August 2015 · filed 6 August 2015
- acquired or disposed of, other 39,214 shares of QualysSEC Form 46 August 2015Common Stock · traded 5 August 2015 · filed 6 August 2015
- acquired or disposed of, other 8,193 shares of QualysSEC Form 46 August 2015Common Stock · traded 5 August 2015 · filed 6 August 2015
- acquired or disposed of, other 7,817 shares of QualysSEC Form 46 August 2015Common Stock · traded 5 August 2015 · filed 6 August 2015
- acquired or disposed of, other 49,211 shares of QualysSEC Form 46 August 2015Common Stock · traded 5 August 2015 · filed 6 August 2015
- acquired or disposed of, other 42,239 shares of QualysSEC Form 46 August 2015Common Stock · traded 5 August 2015 · filed 6 August 2015
- acquired or disposed of, other 321 shares of QualysSEC Form 46 August 2015Common Stock · traded 5 August 2015 · filed 6 August 2015
- was granted 12,000 shares of Qualys (a derivative holding)SEC Form 45 June 2015Stock Option (right to buy) · traded 4 June 2015 · filed 5 June 2015
- acquired or disposed of, other 1,409,825 shares of QualysSEC Form 418 February 2015Common Stock · traded 17 February 2015 · filed 18 February 2015
- acquired or disposed of, other 107,108 shares of QualysSEC Form 418 February 2015Common Stock · traded 17 February 2015 · filed 18 February 2015
- acquired or disposed of, other 39,214 shares of QualysSEC Form 418 February 2015Common Stock · traded 17 February 2015 · filed 18 February 2015
- acquired or disposed of, other 8,193 shares of QualysSEC Form 418 February 2015Common Stock · traded 17 February 2015 · filed 18 February 2015
- acquired or disposed of, other 7,817 shares of QualysSEC Form 418 February 2015Common Stock · traded 17 February 2015 · filed 18 February 2015
- acquired or disposed of, other 49,101 shares of QualysSEC Form 418 February 2015Common Stock · traded 17 February 2015 · filed 18 February 2015
- acquired or disposed of, other 42,116 shares of QualysSEC Form 418 February 2015Common Stock · traded 17 February 2015 · filed 18 February 2015
- acquired or disposed of, other 321 shares of QualysSEC Form 418 February 2015Common Stock · traded 17 February 2015 · filed 18 February 2015
- acquired or disposed of, other 22,500 shares of XrsSEC Form 44 November 2014Common stock, $0.01 par value · traded 31 October 2014 · filed 4 November 2014
- acquired or disposed of, other 5,000 shares of Xrs (a derivative holding)SEC Form 44 November 2014Option to purchase common stock, $0.01 par value · traded 31 October 2014 · filed 4 November 2014
- acquired or disposed of, other 10,000 shares of Xrs (a derivative holding)SEC Form 44 November 2014Option to purchase common stock, $0.01 par value · traded 31 October 2014 · filed 4 November 2014
- acquired or disposed of, other 10,000 shares of Xrs (a derivative holding)SEC Form 44 November 2014Option to purchase common stock, $0.01 par value · traded 31 October 2014 · filed 4 November 2014
- acquired or disposed of, other 10,000 shares of Xrs (a derivative holding)SEC Form 44 November 2014Option to purchase common stock, $0.01 par value · traded 31 October 2014 · filed 4 November 2014
- acquired or disposed of, other 10,000 shares of Xrs (a derivative holding)SEC Form 44 November 2014Option to purchase common stock, $0.01 par value · traded 31 October 2014 · filed 4 November 2014
- acquired or disposed of, other 1,409,825 shares of QualysSEC Form 47 August 2014Common Stock · traded 5 August 2014 · filed 7 August 2014
- acquired or disposed of, other 107,108 shares of QualysSEC Form 47 August 2014Common Stock · traded 5 August 2014 · filed 7 August 2014
- acquired or disposed of, other 39,214 shares of QualysSEC Form 47 August 2014Common Stock · traded 5 August 2014 · filed 7 August 2014
- acquired or disposed of, other 8,193 shares of QualysSEC Form 47 August 2014Common Stock · traded 5 August 2014 · filed 7 August 2014
- acquired or disposed of, other 7,817 shares of QualysSEC Form 47 August 2014Common Stock · traded 5 August 2014 · filed 7 August 2014
- acquired or disposed of, other 45,866 shares of QualysSEC Form 47 August 2014Common Stock · traded 5 August 2014 · filed 7 August 2014
- acquired or disposed of, other 38,477 shares of QualysSEC Form 47 August 2014Common Stock · traded 5 August 2014 · filed 7 August 2014
- acquired or disposed of, other 321 shares of QualysSEC Form 47 August 2014Common Stock · traded 5 August 2014 · filed 7 August 2014
- was granted 12,000 shares of Qualys (a derivative holding)SEC Form 45 June 2014Stock Option (right to buy) · traded 4 June 2014 · filed 5 June 2014
- was granted 5,000 shares of XrsSEC Form 424 February 2014Common stock, $0.01 par value · traded 20 February 2014 · filed 24 February 2014
- was granted 10,000 shares of Xrs (a derivative holding)SEC Form 424 February 2014Stock option · traded 20 February 2014 · filed 24 February 2014
- was granted 12,000 shares of Qualys (a derivative holding)SEC Form 46 June 2013Stock Option (right to buy) · traded 4 June 2013 · filed 6 June 2013
- was granted 10,000 shares of Xrs (a derivative holding)SEC Form 413 March 2013Stock option · traded 11 March 2013 · filed 13 March 2013
- was granted 5,000 shares of XrsSEC Form 413 March 2013Common stock, $0.01 par value · traded 11 March 2013 · filed 13 March 2013
- converted 1,346,877 shares of Qualys (a derivative holding)SEC Form 43 October 2012Series A Preferred Stock · traded 3 October 2012 · filed 3 October 2012
- converted 102,325 shares of Qualys (a derivative holding)SEC Form 43 October 2012Series A Preferred Stock · traded 3 October 2012 · filed 3 October 2012
- converted 32,622 shares of Qualys (a derivative holding)SEC Form 43 October 2012Series A Preferred Stock · traded 3 October 2012 · filed 3 October 2012
- converted 7,826 shares of Qualys (a derivative holding)SEC Form 43 October 2012Series A Preferred Stock · traded 3 October 2012 · filed 3 October 2012
- converted 7,468 shares of Qualys (a derivative holding)SEC Form 43 October 2012Series A Preferred Stock · traded 3 October 2012 · filed 3 October 2012
- converted 3,743,844 shares of Qualys (a derivative holding)SEC Form 43 October 2012Series B Preferred Stock · traded 3 October 2012 · filed 3 October 2012
- converted 284,432 shares of Qualys (a derivative holding)SEC Form 43 October 2012Series B Preferred Stock · traded 3 October 2012 · filed 3 October 2012
- converted 108,359 shares of Qualys (a derivative holding)SEC Form 43 October 2012Series B Preferred Stock · traded 3 October 2012 · filed 3 October 2012
- converted 21,758 shares of Qualys (a derivative holding)SEC Form 43 October 2012Series B Preferred Stock · traded 3 October 2012 · filed 3 October 2012
- converted 20,762 shares of Qualys (a derivative holding)SEC Form 43 October 2012Series B Preferred Stock · traded 3 October 2012 · filed 3 October 2012
- converted 269,599 shares of Qualys (a derivative holding)SEC Form 43 October 2012Series C Preferred Stock · traded 3 October 2012 · filed 3 October 2012
- converted 20,481 shares of Qualys (a derivative holding)SEC Form 43 October 2012Series C Preferred Stock · traded 3 October 2012 · filed 3 October 2012
- converted 7,802 shares of Qualys (a derivative holding)SEC Form 43 October 2012Series C Preferred Stock · traded 3 October 2012 · filed 3 October 2012
- converted 1,566 shares of Qualys (a derivative holding)SEC Form 43 October 2012Series C Preferred Stock · traded 3 October 2012 · filed 3 October 2012
- converted 1,494 shares of Qualys (a derivative holding)SEC Form 43 October 2012Series C Preferred Stock · traded 3 October 2012 · filed 3 October 2012
- converted 5,360,320 shares of QualysSEC Form 43 October 2012Common Stock · traded 3 October 2012 · filed 3 October 2012
- converted 407,238 shares of QualysSEC Form 43 October 2012Common Stock · traded 3 October 2012 · filed 3 October 2012
- converted 148,783 shares of QualysSEC Form 43 October 2012Common Stock · traded 3 October 2012 · filed 3 October 2012
- converted 31,150 shares of QualysSEC Form 43 October 2012Common Stock · traded 3 October 2012 · filed 3 October 2012
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.