Follow the people · Insider
Cheemin Bo-Linn
Cheemin Bo-Linn files insider transactions with the SEC as a director of Silvaco Group (SVCO). We hold 1 disclosed purchase or sale filed since 26 December 2013, 1 of them in the last 90 days.
- Files forSVCO
- Disclosed buys and sells1 in all, 1 in the last 90 days
- Last disclosure12 August 2026
Positions held
7 posts we hold — a term names its own dates; a run of filings only says when they filed- Filed 22 April 2026 — 11 August 2026Director · Silvaco Group (SVCO)3 Form 4 lines · source: SEC Form 4
- Filed 4 January 2022 — 21 July 2026Director · KORE Group Holdings (KORE)17 Form 4 lines · source: SEC Form 4
- Filed 28 April 2022 — 18 April 2024Other role · Flux Power Holdings (FLUX)14 Form 4 lines · source: SEC Form 4
- Filed 17 December 2021 — 19 May 2022Director · Data I/o (DAIO)2 Form 4 lines · source: SEC Form 4
- Filed 16 May 2019 — 1 January 2021Director · Bmc Stock Holdings (BMCH)3 Form 4 lines · source: SEC Form 4
- Filed 28 March 2018 — 10 May 2018Director · Sphere 3D (ANY)4 Form 4 lines · source: SEC Form 4
- Filed 20 December 2013 — 9 June 2015Director · Violin Memory (VMEM)12 Form 4 lines · source: SEC Form 4
Everything they disclosed
55 entries, newest first — one per disclosure report, one per Form 4 line- was granted 1,400 shares of Silvaco GroupSEC Form 412 August 2026Common Stock · traded 11 August 2026 · filed 12 August 2026
- ▼ sold on the open market 700 shares of Silvaco GroupSEC Form 412 August 2026Common Stock · traded 11 August 2026 · filed 12 August 2026
- returned to the issuer 141,505 shares of KORE Group HoldingsSEC Form 423 July 2026Common Stock · traded 21 July 2026 · filed 23 July 2026
- exercised options over 58,139 shares of KORE Group HoldingsSEC Form 415 June 2026Common Stock · traded 10 June 2026 · filed 15 June 2026
- exercised options over 58,139 shares of KORE Group Holdings (a derivative holding)SEC Form 415 June 2026Restricted Stock Units · traded 10 June 2026 · filed 15 June 2026
- was granted 17,564 shares of Silvaco GroupSEC Form 427 April 2026Common Stock · traded 22 April 2026 · filed 27 April 2026
- exercised options over 44,776 shares of KORE Group Holdings (a derivative holding)SEC Form 412 June 2025Restricted Stock Units · traded 10 June 2025 · filed 12 June 2025
- was granted 58,139 shares of KORE Group Holdings (a derivative holding)SEC Form 412 June 2025Restricted Stock Units · traded 10 June 2025 · filed 12 June 2025
- exercised options over 44,776 shares of KORE Group HoldingsSEC Form 412 June 2025Common Stock · traded 10 June 2025 · filed 12 June 2025
- exercised options over 1,000 shares of KORE Group Holdings (a derivative holding)SEC Form 42 October 2024Restricted Stock Units · traded 30 September 2024 · filed 2 October 2024
- exercised options over 1,000 shares of KORE Group HoldingsSEC Form 42 October 2024Common Stock · traded 30 September 2024 · filed 2 October 2024
- exercised options over 115,384 shares of KORE Group Holdings (a derivative holding)SEC Form 414 June 2024Restricted Stock Units · traded 12 June 2024 · filed 14 June 2024
- was granted 223,880 shares of KORE Group Holdings (a derivative holding)SEC Form 414 June 2024Restricted Stock Units · traded 12 June 2024 · filed 14 June 2024
- exercised options over 115,384 shares of KORE Group HoldingsSEC Form 414 June 2024Common Stock · traded 12 June 2024 · filed 14 June 2024
- exercised options over 16,883 shares of Flux Power Holdings (a derivative holding)SEC Form 419 April 2024Restricted Stock Units · traded 18 April 2024 · filed 19 April 2024
- exercised options over 1,678 shares of Flux Power Holdings (a derivative holding)SEC Form 419 April 2024Restricted Stock Unit · traded 18 April 2024 · filed 19 April 2024
- exercised options over 16,883 shares of Flux Power HoldingsSEC Form 419 April 2024Common Stock · traded 18 April 2024 · filed 19 April 2024
- exercised options over 1,678 shares of Flux Power HoldingsSEC Form 419 April 2024Common Stock · traded 18 April 2024 · filed 19 April 2024
- exercised options over 5,000 shares of KORE Group Holdings (a derivative holding)SEC Form 43 October 2023Restricted Stock Units · traded 30 September 2023 · filed 3 October 2023
- exercised options over 5,000 shares of KORE Group HoldingsSEC Form 43 October 2023Common Stock · traded 30 September 2023 · filed 3 October 2023
- was granted 115,384 shares of KORE Group Holdings (a derivative holding)SEC Form 420 June 2023Restricted Stock Units · traded 15 June 2023 · filed 20 June 2023
- exercised options over 17,793 shares of Flux Power Holdings (a derivative holding)SEC Form 41 May 2023Restricted Stock Units · traded 28 April 2023 · filed 1 May 2023
- exercised options over 1,678 shares of Flux Power Holdings (a derivative holding)SEC Form 41 May 2023Restricted Stock Unit · traded 29 April 2023 · filed 1 May 2023
- exercised options over 17,793 shares of Flux Power HoldingsSEC Form 41 May 2023Common Stock · traded 28 April 2023 · filed 1 May 2023
- exercised options over 1,678 shares of Flux Power HoldingsSEC Form 41 May 2023Common Stock · traded 29 April 2023 · filed 1 May 2023
- was granted 16,883 shares of Flux Power Holdings (a derivative holding)SEC Form 421 April 2023Restricted Stock Unit · traded 20 April 2023 · filed 21 April 2023
- ▲ bought on the open market 1,469 shares of Flux Power HoldingsSEC Form 417 February 2023Common Stock · traded 16 February 2023 · filed 17 February 2023
- was granted 5,034 shares of Flux Power Holdings (a derivative holding)SEC Form 429 August 2022Restricted Stock Units · traded 26 August 2022 · filed 29 August 2022
- exercised options over 1,678 shares of Flux Power Holdings (a derivative holding)SEC Form 429 August 2022Restricted Stock Units · traded 26 August 2022 · filed 29 August 2022
- exercised options over 1,678 shares of Flux Power HoldingsSEC Form 429 August 2022Common Stock · traded 26 August 2022 · filed 29 August 2022
- was granted 21,126 shares of KORE Group Holdings (a derivative holding)SEC Form 428 June 2022Restricted Stock Units · traded 24 June 2022 · filed 28 June 2022
- was granted 41,436 shares of KORE Group Holdings (a derivative holding)SEC Form 417 June 2022Restricted Stock Units · traded 15 June 2022 · filed 17 June 2022
- was granted 10,800 shares of Data I/oSEC Form 420 May 2022common stock · traded 19 May 2022 · filed 20 May 2022
- was granted 17,793 shares of Flux Power Holdings (a derivative holding)SEC Form 42 May 2022Restricted Stock Units · traded 28 April 2022 · filed 2 May 2022
- was granted 15,000 shares of KORE Group Holdings (a derivative holding)SEC Form 413 January 2022Restricted Stock Units · traded 4 January 2022 · filed 13 January 2022
- was granted 4,601 shares of Data I/oSEC Form 421 December 2021common stock · traded 17 December 2021 · filed 21 December 2021
- returned to the issuer 10,921 shares of Bmc Stock HoldingsSEC Form 45 January 2021Common Stock · traded 1 January 2021 · filed 5 January 2021
- was granted 5,613 shares of Bmc Stock HoldingsSEC Form 415 May 2020Common Stock · traded 13 May 2020 · filed 15 May 2020
- was granted 5,308 shares of Bmc Stock HoldingsSEC Form 417 May 2019Common Stock · traded 16 May 2019 · filed 17 May 2019
- exercised options over 16,000 shares of Sphere 3D (a derivative holding)SEC Form 410 May 2018Restricted Stock Units · traded 10 May 2018 · filed 10 May 2018
- was granted 15,853 shares of Sphere 3DSEC Form 410 May 2018Common Stock · traded 8 May 2018 · filed 10 May 2018
- exercised options over 16,000 shares of Sphere 3DSEC Form 410 May 2018Common Stock · traded 10 May 2018 · filed 10 May 2018
- was granted 4,495 shares of Sphere 3DSEC Form 430 March 2018Common Stock · traded 28 March 2018 · filed 30 March 2018
- ▲ bought on the open market 2,600 shares of Violin MemorySEC Form 410 June 2015Common Stock · traded 9 June 2015 · filed 10 June 2015
- ▲ bought on the open market 1,000 shares of Violin MemorySEC Form 410 June 2015Common Stock · traded 9 June 2015 · filed 10 June 2015
- ▲ bought on the open market 800 shares of Violin MemorySEC Form 410 June 2015Common Stock · traded 9 June 2015 · filed 10 June 2015
- ▲ bought on the open market 4,528 shares of Violin MemorySEC Form 410 June 2015Common Stock · traded 9 June 2015 · filed 10 June 2015
- was granted 112,000 shares of Violin Memory (a derivative holding)SEC Form 49 June 2015Stock Option (right to buy) · traded 5 June 2015 · filed 9 June 2015
- ▲ bought on the open market 1,300 shares of Violin MemorySEC Form 419 March 2015Common Stock · traded 17 March 2015 · filed 19 March 2015
- ▲ bought on the open market 6,548 shares of Violin MemorySEC Form 419 March 2015Common Stock · traded 17 March 2015 · filed 19 March 2015
- ▲ bought on the open market 2,052 shares of Violin MemorySEC Form 419 March 2015Common Stock · traded 17 March 2015 · filed 19 March 2015
- ▲ bought on the open market 100 shares of Violin MemorySEC Form 419 March 2015Common Stock · traded 17 March 2015 · filed 19 March 2015
- was granted 65,000 shares of Violin Memory (a derivative holding)SEC Form 48 September 2014Stock Option (right to buy) · traded 4 September 2014 · filed 8 September 2014
- was granted 123,000 shares of Violin Memory (a derivative holding)SEC Form 48 April 2014Stock Option (right to buy) · traded 20 December 2013 · filed 8 April 2014
- was granted 158,000 shares of Violin Memory (a derivative holding)SEC Form 426 December 2013Stock Option (right to buy) · traded 20 December 2013 · filed 26 December 2013
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.