Mark Herndon

Entity
Individual
Business address
C/O Safeguard Scientifics, Inc., 170 N. Radnor Chester Road, Suite 200, 19087 Radnor, PA
Insider ownership signature
/s/ Jay Kesslen, attorney-in-fact
All SEC filings
View on sec.gov
⭐ Add to watchlist ⭐
Get insider transactions for this reporting owner
Mark Herndon has filed 10 SEC EDGAR filings since 9/28/2018

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing FORM 4 Nov 21, 2025 Nov 20, 2025 001-13458
4 Open Document Open Filing FORM 4 Jun 5, 2025 Jun 4, 2025 001-13458
3 Open Document Open Filing FORM 3 Aug 9, 2024 Aug 1, 2024 001-13458
4 Open Document Open Filing FORM 4 Jan 19, 2023 Jan 17, 2023 001-05620
4 Open Document Open Filing FORM 4 Jan 18, 2022 Jan 17, 2022 001-05620
4 Open Document Open Filing FORM 4 Jan 21, 2021 Jan 20, 2021 001-05620
4 Open Document Open Filing FORM 4 May 7, 2020 May 6, 2020 001-05620
4 Open Document Open Filing FORM 4 Dec 10, 2018 Dec 7, 2018 001-05620
4 Open Document Open Filing FORM 4 Oct 25, 2018 Oct 23, 2018 001-05620
3 Open Document Open Filing FORM 3 Sep 28, 2018 Sep 21, 2018 001-05620