As of September 29, 2026, the three largest insider holders of KVHI are Stephen H Deckoff (Director, 6.93Mn shares), Stephen H Deckoff (Director, 3.38Mn shares), Bradley Louis Radoff (TenPercentOwner, 2.18Mn shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Group, Inc. Needham | TenPercentOwner | 0 | 1,857,850 | 1,857,850 | 45.2% | 13 Jan, 2023 |
| 2 | Van Heyningen Martin Kits | Ceo/Chairman Bod | 910,316 | 0 | 910,316 | 22.1% | 15 Mar, 2022 |
| 3 | Bradley Louis Radoff | TenPercentOwner | 0 | 290,000 | 290,000 | 7.0% | 29 May, 2026 |
| 4 | Charles Robert Trimble | Director | 184,121 | 0 | 184,121 | 4.5% | 15 Aug, 2024 |
| 5 | Brent C Bruun | Ceo | 167,394 | 0 | 167,394 | 4.1% | 12 Jun, 2026 |
| 6 | Daniel R Conway | Evp Inertial Navigation | 117,137 | 0 | 117,137 | 2.8% | 10 Jun, 2022 |
| 7 | Robert J Balog | Coo | 95,944 | 0 | 95,944 | 2.3% | 04 Apr, 2024 |
| 8 | David Tolley | Director | 76,234 | 0 | 76,234 | 1.9% | 24 Aug, 2026 |
| 9 | David B. Kagan | Director | 73,447 | 0 | 73,447 | 1.8% | 24 Aug, 2026 |
| 10 | James S Dodez | Vp Mktg Strategic Planning | 72,119 | 0 | 72,119 | 1.8% | 12 Aug, 2022 |
| 11 | Felise Feingold | Svp General Counsel | 67,792 | 0 | 67,792 | 1.6% | 12 Jun, 2026 |
| 12 | Cathy-Ann Martine-Dolecki | Director | 40,990 | 0 | 40,990 | 1.0% | 10 Aug, 2023 |
| 13 | Cielo Hernandez | Director | 38,082 | 0 | 38,082 | 0.9% | 10 Aug, 2023 |
| 14 | Elizabeth Jackson | Cmo/Evp Strategy | 35,868 | 0 | 35,868 | 0.9% | 16 Feb, 2022 |
| 15 | Joseph Anthony Spytek | Director | 30,548 | 0 | 30,548 | 0.7% | 24 Aug, 2026 |
| 16 | Roger Kuebel | Cfo | 27,674 | 0 | 27,674 | 0.7% | 13 Mar, 2024 |
| 17 | Jennifer Louise Baker | Vp/Cao | 19,778 | 0 | 19,778 | 0.5% | 05 Aug, 2022 |
| 18 | Stephen H Deckoff | Director, TenPercentOwner | 9,506 | 0 | 9,506 | 0.2% | 24 Aug, 2026 |
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 |
|---|---|---|---|---|---|---|---|---|
| 20 Aug, 2026 | Stephen H Deckoff | Director, TenPercentOwner | Acquired A | 9,506 | $0.00 | $0 | 9,506 | Direct |
| 20 Aug, 2026 | David B. Kagan | Director | Acquired J | 13,055 | $0.00 | $0 | 73,447 | Direct |
| 20 Aug, 2026 | Joseph Anthony Spytek | Director | Acquired J | 12,548 | $0.00 | $0 | 30,548 | Direct |
| 20 Aug, 2026 | David Tolley | Director | Acquired J | 13,499 | $0.00 | $0 | 76,234 | Direct |
| 10 Jun, 2026 | Felise Feingold | Svp General Counsel | Disposed S | 1,862 | $7.60 | $14.15K | 67,792 | Direct |
| 10 Jun, 2026 | Brent C Bruun | Ceo | Disposed S | 2,230 | $7.60 | $16.94K | 167,394 | Direct |
| 27 May, 2026 | Bradley Louis Radoff | TenPercentOwner | Disposed S | 10,941 | $10.78 | $117.90K | 314,059 | Indirect |
| 27 May, 2026 | Bradley Louis Radoff | TenPercentOwner | Disposed S | 24,059 | $11.39 | $274.09K | 290,000 | Indirect |
| 10 Mar, 2026 | Felise Feingold | Svp General Counsel | Disposed S | 1,594 | $6.64 | $10.58K | 69,654 | Direct |
| 10 Mar, 2026 | Brent C Bruun | Ceo | Disposed S | 2,049 | $6.64 | $13.60K | 169,624 | Direct |
| 05 Mar, 2026 | Anthony Pike | Cfo | Acquired J | 50,000 | $6.00 | $300.00K | 33,719 | Direct |
| 05 Mar, 2026 | Felise Feingold | Svp General Counsel | Acquired J | 80,000 | $6.00 | $480.00K | 110,169 | Direct |
| 05 Mar, 2026 | Brent C Bruun | Ceo | Acquired J | 200,000 | $6.00 | $1.20Mn | 204,674 | Direct |
| 18 Feb, 2026 | Felise Feingold | Svp General Counsel | Disposed S | 1,715 | $6.38 | $10.94K | 71,248 | Direct |
| 18 Feb, 2026 | Brent C Bruun | Ceo | Disposed S | 3,537 | $6.38 | $22.56K | 171,673 | Direct |
| 12 Feb, 2026 | Bradley Louis Radoff | TenPercentOwner | Acquired P | 30,000 | $6.26 | $187.94K | 2,180,000 | Direct |
| 05 Dec, 2025 | Stephen H Deckoff | Director, TenPercentOwner | Acquired P | 7,956 | $5.99 | $47.63K | 3,435,934 | Indirect |
| 08 Dec, 2025 | Stephen H Deckoff | Director, TenPercentOwner | Acquired P | 2,461 | $6.05 | $14.89K | 3,438,395 | Indirect |
| 09 Dec, 2025 | Stephen H Deckoff | Director, TenPercentOwner | Acquired P | 60,201 | $6.02 | $362.16K | 3,498,596 | Indirect |
| 28 Nov, 2025 | Stephen H Deckoff | Director, TenPercentOwner | Acquired P | 11,697 | $5.99 | $70.06K | 3,411,633 | Indirect |