As of September 29, 2026, High Wire Networks's top three insider holders are Mark William Porter (Chief Executive Officer, 425.00K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Mark William Porter | Chief Executive Officer | 425,000 | 0 | 425,000 | 100.0% | 11 Sep, 2024 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 11 Sep, 2024 | Mark William Porter | Chief Executive Officer | Acquired P | 175,000 | $0.04 | $7.52K | 425,000 | Direct |
| 01 Feb, 2019 | Keith William Hayter | President | Acquired J | 581,538 | — | — | 2,084,538 | Direct |
| 01 Feb, 2019 | Roger Marcus Ponder | Chief Executive Officer | Acquired J | 609,231 | — | — | 2,109,231 | Direct |
| 28 Sep, 2018 | Keith William Hayter | President | Acquired A | 1,500,000 | — | — | 1,503,000 | Direct |
| 28 Sep, 2018 | Roger Marcus Ponder | Chief Executive Officer | Acquired A | 1,500,000 | — | — | 1,500,000 | Direct |
| 30 Aug, 2018 | Keith William Hayter | President | Acquired P | 600,000 | $0.01 | $3.48K | 600,000 | Direct |
| 28 Mar, 2011 | Jonathan Michael Boughen | Director | Acquired P | 62,500 | $0.08 | $5.00K | 62,500 | Direct |
| 30 Apr, 2010 | John Russell | Director, Other | Acquired P | 1,000,000 | $0.00 | $0 | 1,071,152 | Direct |
| 14 May, 2009 | Larry Kristof | President, Ceo | Acquired P | 5,000 | $0.26 | $1.30K | 14,884,920 | Indirect |
| 15 May, 2009 | Larry Kristof | President, Ceo | Disposed S | 19,018 | $0.29 | $5.52K | 14,865,902 | Indirect |
| 15 May, 2009 | Larry Kristof | President, Ceo | Disposed S | 5,782 | $0.30 | $1.73K | 14,860,120 | Indirect |
| 29 May, 2009 | Larry Kristof | President, Ceo | Acquired P | 5,000 | $0.25 | $1.25K | 14,865,120 | Indirect |
| 11 Jun, 2009 | Larry Kristof | President, Ceo | Acquired P | 1,500 | $0.25 | $375 | 14,866,620 | Indirect |
| 15 Jun, 2009 | Larry Kristof | President, Ceo | Disposed S | 6,400 | $0.24 | $1.54K | 14,860,220 | Indirect |
| 23 Jun, 2009 | Larry Kristof | President, Ceo | Acquired P | 3,000 | $0.20 | $600 | 14,863,220 | Indirect |
| 26 Jun, 2009 | Larry Kristof | President, Ceo | Acquired P | 2,000 | $0.20 | $390 | 14,865,220 | Indirect |
| 26 Jun, 2009 | Larry Kristof | President, Ceo | Acquired P | 5,000 | $0.19 | $950 | 14,870,220 | Indirect |
| 29 Jun, 2009 | Larry Kristof | President, Ceo | Acquired P | 5,000 | $0.20 | $1.00K | 14,875,220 | Indirect |
| 29 Jun, 2009 | Larry Kristof | President, Ceo | Acquired P | 10,000 | $0.21 | $2.08K | 14,885,220 | Indirect |
| 08 Jul, 2009 | Larry Kristof | President, Ceo | Disposed S | 10,000 | $0.24 | $2.40K | 14,875,220 | Indirect |