High Wire Networks, Inc.
HWNI- Exchange
- OTC
- Industry
- Telephone Communications (No Radiotelephone)
- SEC CIK
- 0001413891
No open-market purchases or sales by High Wire Networks, Inc. insiders were filed in the last 90 days; no institution reported holding it in 13F filings for Q2 2026; no superinvestor holds it.
Holders of 5% or more of HWNI
Holders whose latest Schedule 13D or 13G filing reports 5% or more of High Wire Networks, Inc., largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| O'Leary Dennis M | 13D | 80.00%16.6M shares | New | Mar 9, 20261 filing | Mar 9, 2026 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
5 Schedule 13D and 13G filings on High Wire Networks, Inc., newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Mar 9, 20266:16 PM ET | O'Leary Dennis M | 13D | 80.00%16.6M shares | New | Mar 3, 2026 | SEC |
| Jul 10, 20254:11 PM ET | Mast Hill Fund, L.P.and 3 others | 13G/A | 2.89%66.2K shares | −3.70 ppfrom 6.59%Below 5% | May 22, 2025 | SEC |
| Jul 10, 20254:05 PM ET | Mast Hill Fund, L.P.and 3 others | 13G | 6.59%66.2K shares | New | May 22, 2025 | SEC |
| Mar 30, 2023 | Herald Investment Management Ltd | 13GOld format | – | New | – | SEC |
| Jun 8, 2021 | Bellridge Capital, LP | 13G/AOld format | – | – | – | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell High Wire Networks, Inc. shares.
No Form 144 notices for High Wire Networks, Inc. are on file.