4
File 001-39256
OWNERSHIP DOCUMENT
- Filing date
- 16 Dec 2025
- Reporting date
- 12 Nov 2025
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Kenneth L. Gayron reports
- Company location
- Burlington, MA
Kenneth L. Gayron has filed 46 SEC EDGAR filings since 11 Mar 2016
SEC filing history
Showing 1-25 of 46 matching filings.
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1
4
File 001-39256
OWNERSHIP DOCUMENT
- Filing date
- 13 Nov 2024
- Reporting date
- 12 Nov 2024
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4/A
File 001-39256
OWNERSHIP DOCUMENT
- Filing date
- 24 Sep 2024
- Reporting date
- 06 Dec 2023
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4
File 001-39256
OWNERSHIP DOCUMENT
- Filing date
- 08 Dec 2023
- Reporting date
- 06 Dec 2023
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3
File 001-39256
PRIMARY DOCUMENT
- Filing date
- 08 Dec 2023
- Reporting date
- 04 Dec 2023
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4
File 001-36254
4 filing
- Filing date
- 07 Nov 2023
- Reporting date
- 07 Nov 2023
- SEC evidence
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4
File 001-36672
FORM 4
- Filing date
- 03 Oct 2023
- Reporting date
- 29 Sep 2023
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4
File 001-36254
FORM 4
- Filing date
- 19 Sep 2023
- Reporting date
- 15 Sep 2023
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4
File 001-36254
FORM 4
- Filing date
- 20 Jun 2023
- Reporting date
- 15 Jun 2023
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4
File 001-36254
FORM 4
- Filing date
- 17 Mar 2023
- Reporting date
- 15 Mar 2023
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4
File 001-36672
FORM 4
- Filing date
- 07 Mar 2023
- Reporting date
- 03 Mar 2023
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4
File 001-36254
FORM 4
- Filing date
- 07 Mar 2023
- Reporting date
- 06 Mar 2023
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4
File 001-36254
FORM 4
- Filing date
- 16 Dec 2022
- Reporting date
- 15 Dec 2022
- SEC evidence
- Open document Open filing
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4
File 001-36254
FORM 4
- Filing date
- 19 Sep 2022
- Reporting date
- 15 Sep 2022
- SEC evidence
- Open document Open filing
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4
File 001-36254
FORM 4
- Filing date
- 16 Jun 2022
- Reporting date
- 15 Jun 2022
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4
File 001-36254
FORM 4
- Filing date
- 16 Mar 2022
- Reporting date
- 15 Mar 2022
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4
File 001-36672
OWNERSHIP DOCUMENT
- Filing date
- 03 Feb 2022
- Reporting date
- 01 Feb 2022
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4
File 001-36254
FORM 4
- Filing date
- 16 Dec 2021
- Reporting date
- 15 Dec 2021
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- Open document Open filing
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4
File 001-36254
FORM 4
- Filing date
- 17 Nov 2021
- Reporting date
- 16 Nov 2021
- SEC evidence
- Open document Open filing
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4
File 001-36254
FORM 4
- Filing date
- 17 Sep 2021
- Reporting date
- 15 Sep 2021
- SEC evidence
- Open document Open filing
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4
File 001-36254
FORM 4
- Filing date
- 17 Jun 2021
- Reporting date
- 15 Jun 2021
- SEC evidence
- Open document Open filing
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4
File 001-36254
FORM 4
- Filing date
- 01 Jun 2021
- Reporting date
- 31 May 2021
- SEC evidence
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4
File 001-36672
FORM 4
- Filing date
- 21 Apr 2021
- Reporting date
- 19 Apr 2021
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3
File 001-36672
OWNERSHIP DOCUMENT
- Filing date
- 14 Apr 2021
- Reporting date
- 01 Apr 2021
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4
File 001-36254
FORM 4
- Filing date
- 18 Mar 2021
- Reporting date
- 17 Mar 2021
- SEC evidence
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