Follow the people · Insider
Steven Denbaars
Steven Denbaars files insider transactions with the SEC as a director of Aeluma (ALMU). We hold 8 disclosed purchases and sales filed since 16 November 2017, 4 of them in the last 90 days.
- Files forALMU
- Disclosed buys and sells8 in all, 4 in the last 90 days
- Last disclosure28 August 2026
Positions held
4 posts we hold — a term names its own dates; a run of filings only says when they filed- Filed 22 December 2021 — 27 August 2026Director · Aeluma (ALMU)17 Form 4 lines · source: SEC Form 4
- Filed 22 June 2021 — 29 September 2025Director · Palomino Laboratories (NONE)4 Form 4 lines · source: SEC Form 4
- Filed 8 July 2022 — 3 September 2025Director · SmartKem (SMTK)5 Form 4 lines · source: SEC Form 4
- Filed 14 November 2017 — 6 November 2023Director · Akoustis Technologies (AKTS)36 Form 4 lines · source: SEC Form 4
Everything they disclosed
62 entries, newest first — one per disclosure report, one per Form 4 line- ▼ sold on the open market 12,500 shares of AelumaSEC Form 428 August 2026Common Stock · traded 26 August 2026 · filed 28 August 2026
- ▼ sold on the open market 12,500 shares of AelumaSEC Form 428 August 2026Common Stock · traded 27 August 2026 · filed 28 August 2026
- ▼ sold on the open market 12,500 shares of AelumaSEC Form 428 August 2026Common Stock · traded 26 August 2026 · filed 28 August 2026
- ▼ sold on the open market 12,500 shares of AelumaSEC Form 428 August 2026Common Stock · traded 27 August 2026 · filed 28 August 2026
- ▼ sold on the open market 7,415 shares of AelumaSEC Form 421 May 2026Common Stock · traded 19 May 2026 · filed 21 May 2026
- ▼ sold on the open market 5,085 shares of AelumaSEC Form 421 May 2026Common Stock · traded 19 May 2026 · filed 21 May 2026
- ▼ sold on the open market 11,558 shares of AelumaSEC Form 421 May 2026Common Stock · traded 20 May 2026 · filed 21 May 2026
- ▼ sold on the open market 942 shares of AelumaSEC Form 421 May 2026Common Stock · traded 20 May 2026 · filed 21 May 2026
- was granted 10,121 shares of AelumaSEC Form 42 March 2026Common Stock · traded 3 December 2025 · filed 2 March 2026
- was granted 10,121 shares of AelumaSEC Form 42 March 2026Common Stock · traded 3 December 2025 · filed 2 March 2026
- ▼ sold on the open market 12,500 shares of AelumaSEC Form 427 February 2026Common Stock · traded 25 February 2026 · filed 27 February 2026
- ▼ sold on the open market 12,500 shares of AelumaSEC Form 427 February 2026Common Stock · traded 26 February 2026 · filed 27 February 2026
- ▼ sold on the open market 12,500 shares of AelumaSEC Form 427 February 2026Common Stock · traded 25 February 2026 · filed 27 February 2026
- ▼ sold on the open market 12,500 shares of AelumaSEC Form 427 February 2026Common Stock · traded 26 February 2026 · filed 27 February 2026
- ▼ sold on the open market 125,000 shares of Palomino Laboratories (a derivative holding)SEC Form 49 October 2025Warrants · traded 29 September 2025 · filed 9 October 2025
- acquired or disposed of, other 1,625,000 shares of Palomino LaboratoriesSEC Form 49 October 2025Common Stock · traded 29 September 2025 · filed 9 October 2025
- was granted 22,466 shares of SmartKem (a derivative holding)SEC Form 412 September 2025Stock Option (right to buy) · traded 3 September 2025 · filed 12 September 2025
- was granted 23,915 shares of SmartKem (a derivative holding)SEC Form 428 May 2025Stock Option (right to Buy) · traded 28 May 2025 · filed 28 May 2025
- was granted 84,663 shares of Aeluma (a derivative holding)SEC Form 423 May 2025Stock Option · traded 10 January 2025 · filed 23 May 2025
- ▼ sold on the open market 43,279 shares of Aeluma (a derivative holding)SEC Form 423 May 2025Stock Option · traded 1 March 2024 · filed 23 May 2025
- ▲ bought on the open market 33,333 shares of AelumaSEC Form 423 May 2025Common Stock · traded 22 December 2021 · filed 23 May 2025
- was granted 20,000 shares of SmartKem (a derivative holding)SEC Form 417 June 2024Employee stock option (Right to Buy) · traded 14 June 2024 · filed 17 June 2024
- was granted 100 shares of SmartKemSEC Form 42 February 2024Common Stock · traded 31 January 2024 · filed 2 February 2024
- was granted 76,500 shares of Akoustis Technologies (a derivative holding)SEC Form 48 November 2023Stock Option (Right to Buy) · traded 6 November 2023 · filed 8 November 2023
- was granted 38,250 shares of Akoustis TechnologiesSEC Form 48 November 2023Common Stock · traded 6 November 2023 · filed 8 November 2023
- ▼ sold on the open market 7,000 shares of Akoustis TechnologiesSEC Form 422 August 2023Common Stock · traded 18 August 2023 · filed 22 August 2023
- was granted 18,182 shares of Akoustis TechnologiesSEC Form 425 January 2023Common Stock · traded 24 January 2023 · filed 25 January 2023
- ▼ sold on the open market 7,000 shares of Akoustis TechnologiesSEC Form 48 December 2022Common Stock · traded 6 December 2022 · filed 8 December 2022
- was granted 39,982 shares of Akoustis TechnologiesSEC Form 414 November 2022Common Stock · traded 10 November 2022 · filed 14 November 2022
- ▼ sold on the open market 7,000 shares of Akoustis TechnologiesSEC Form 48 September 2022Common Stock · traded 6 September 2022 · filed 8 September 2022
- was granted 18,000 shares of SmartKem (a derivative holding)SEC Form 412 July 2022Stock option (right to buy) · traded 8 July 2022 · filed 12 July 2022
- ▼ sold on the open market 7,000 shares of Akoustis TechnologiesSEC Form 47 June 2022Common Stock · traded 6 June 2022 · filed 7 June 2022
- exercised options over 8,013 shares of Akoustis Technologies (a derivative holding)SEC Form 415 February 2022Stock Option (Right to Buy) · traded 14 February 2022 · filed 15 February 2022
- exercised options over 8,013 shares of Akoustis TechnologiesSEC Form 415 February 2022Common Stock · traded 14 February 2022 · filed 15 February 2022
- ▼ sold on the open market 7,000 shares of Akoustis TechnologiesSEC Form 413 January 2022Common Stock · traded 11 January 2022 · filed 13 January 2022
- was granted 16,703 shares of Akoustis TechnologiesSEC Form 41 November 2021Common Stock · traded 28 October 2021 · filed 1 November 2021
- ▼ sold on the open market 7,000 shares of Akoustis TechnologiesSEC Form 413 October 2021Common Stock · traded 11 October 2021 · filed 13 October 2021
- ▼ sold on the open market 7,000 shares of Akoustis TechnologiesSEC Form 413 July 2021Common Stock · traded 12 July 2021 · filed 13 July 2021
- acquired or disposed of, other 276,755 shares of AelumaSEC Form 424 June 2021Common Stock · traded 22 June 2021 · filed 24 June 2021
- ▲ bought on the open market 100,000 shares of AelumaSEC Form 424 June 2021Common Stock · traded 22 June 2021 · filed 24 June 2021
- ▼ sold on the open market 7,000 shares of Akoustis TechnologiesSEC Form 414 April 2021Common Stock · traded 12 April 2021 · filed 14 April 2021
- ▼ sold on the open market 7,000 shares of Akoustis TechnologiesSEC Form 412 January 2021Common Stock · traded 11 January 2021 · filed 12 January 2021
- was granted 18,865 shares of Akoustis TechnologiesSEC Form 430 October 2020Common Stock · traded 29 October 2020 · filed 30 October 2020
- ▼ sold on the open market 7,000 shares of Akoustis TechnologiesSEC Form 414 October 2020Common Stock · traded 12 October 2020 · filed 14 October 2020
- was granted 133 shares of Akoustis TechnologiesSEC Form 410 September 2020Common Stock · traded 8 September 2020 · filed 10 September 2020
- ▼ sold on the open market 7,000 shares of Akoustis TechnologiesSEC Form 43 June 2020Common Stock · traded 1 June 2020 · filed 3 June 2020
- ▼ sold on the open market 7,000 shares of Akoustis TechnologiesSEC Form 415 April 2020Common Stock · traded 13 April 2020 · filed 15 April 2020
- ▼ sold on the open market 7,000 shares of Akoustis TechnologiesSEC Form 46 January 2020Common Stock · traded 6 January 2020 · filed 6 January 2020
- was granted 19,033 shares of Akoustis TechnologiesSEC Form 46 November 2019Common Stock · traded 4 November 2019 · filed 6 November 2019
- ▼ sold on the open market 7,000 shares of Akoustis TechnologiesSEC Form 48 October 2019Common Stock · traded 7 October 2019 · filed 8 October 2019
- ▼ sold on the open market 7,000 shares of Akoustis TechnologiesSEC Form 410 July 2019Common Stock · traded 8 July 2019 · filed 10 July 2019
- ▼ sold on the open market 7,000 shares of Akoustis TechnologiesSEC Form 41 May 2019Common Stock · traded 29 April 2019 · filed 1 May 2019
- was granted 11,374 shares of Akoustis TechnologiesSEC Form 42 November 2018Common Stock · traded 1 November 2018 · filed 2 November 2018
- was granted 22,748 shares of Akoustis Technologies (a derivative holding)SEC Form 42 November 2018Stock Option (Right to Buy) · traded 1 November 2018 · filed 2 November 2018
- was granted 5,454 shares of Akoustis TechnologiesSEC Form 419 March 2018Common Stock · traded 14 November 2017 · filed 19 March 2018
- was granted 16,366 shares of Akoustis TechnologiesSEC Form 419 March 2018Common Stock · traded 16 November 2017 · filed 19 March 2018
- was granted 32,732 shares of Akoustis Technologies (a derivative holding)SEC Form 419 March 2018Stock Option (Right to Buy) · traded 16 November 2017 · filed 19 March 2018
- ▼ sold on the open market 16,254 shares of Akoustis TechnologiesSEC Form 419 March 2018Common Stock · traded 15 March 2018 · filed 19 March 2018
- ▼ sold on the open market 4,000 shares of Akoustis TechnologiesSEC Form 419 March 2018Common Stock · traded 16 March 2018 · filed 19 March 2018
- ▲ bought on the open market 5,454 shares of Akoustis TechnologiesSEC Form 416 November 2017Common Stock · traded 14 November 2017 · filed 16 November 2017
- was granted 16,366 shares of Akoustis TechnologiesSEC Form 416 November 2017Common Stock · traded 16 November 2017 · filed 16 November 2017
- was granted 32,732 shares of Akoustis Technologies (a derivative holding)SEC Form 416 November 2017Stock Option (Right to Buy) · traded 16 November 2017 · filed 16 November 2017
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.