As of September 29, 2026, the three largest insider holders of HIW are Theodore J Klinck (President And Ceo, 699.31K shares), Jeffrey Douglas Miller (Evp, General Counsel Sec., 197.67K shares), Brendan C Maiorana (Evp, Cfo, 184.06K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Theodore J Klinck | President And Ceo | 699,310 | 0 | 699,310 | 42.0% | 03 Mar, 2026 |
| 2 | Jeffrey Douglas Miller | Evp, General Counsel Sec. | 197,670 | 0 | 197,670 | 11.9% | 18 Jun, 2026 |
| 3 | Brendan C Maiorana | Evp, Cfo | 184,056 | 0 | 184,056 | 11.0% | 03 Mar, 2026 |
| 4 | Brian M Leary | Evp Coo | 179,688 | 0 | 179,688 | 10.8% | 03 Mar, 2026 |
| 5 | Mark F Mulhern | Evp/Cfo | 117,676 | 0 | 117,676 | 7.1% | 12 Nov, 2021 |
| 6 | Gene H Anderson | Sr. Vice President | 88,056 | 0 | 88,056 | 5.3% | 04 Mar, 2024 |
| 7 | Carlos E Evans | Director | 72,899 | 0 | 72,899 | 4.4% | 18 May, 2026 |
| 8 | David John Hartzell | Director | 31,055 | 0 | 31,055 | 1.9% | 18 May, 2026 |
| 9 | Charles Albert Anderson | Director | 29,021 | 0 | 29,021 | 1.7% | 18 May, 2026 |
| 10 | Anne H Lloyd | Director | 23,348 | 0 | 23,348 | 1.4% | 18 May, 2026 |
| 11 | David L Gadis | Director | 17,273 | 0 | 17,273 | 1.0% | 18 May, 2026 |
| 12 | Thomas P Anderson | Director | 16,149 | 0 | 16,149 | 1.0% | 04 Mar, 2024 |
| 13 | Candice W Todd | Director | 10,412 | 0 | 10,412 | 0.6% | 18 May, 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 |
|---|---|---|---|---|---|---|---|---|
| 18 Jun, 2026 | Jeffrey Douglas Miller | Evp, General Counsel Sec. | Disposed G | 1,000 | $0.00 | $0 | 197,670 | Direct |
| 14 May, 2026 | David John Hartzell | Director | Acquired A | 3,566 | $0.00 | $0 | 31,055 | Direct |
| 14 May, 2026 | David L Gadis | Director | Acquired A | 3,566 | $0.00 | $0 | 17,273 | Direct |
| 14 May, 2026 | Carlos E Evans | Director | Acquired A | 3,566 | $0.00 | $0 | 72,899 | Direct |
| 14 May, 2026 | Anne H Lloyd | Director | Acquired A | 3,566 | $0.00 | $0 | 23,348 | Direct |
| 14 May, 2026 | Charles Albert Anderson | Director | Acquired A | 3,566 | $0.00 | $0 | 29,021 | Direct |
| 14 May, 2026 | Candice W Todd | Director | Acquired A | 3,566 | $0.00 | $0 | 10,412 | Direct |
| 01 Mar, 2026 | Brendan C Maiorana | Evp, Cfo | Acquired A | 43,944 | $0.00 | $0 | 169,950 | Direct |
| 01 Mar, 2026 | Theodore J Klinck | President And Ceo | Acquired A | 137,024 | $0.00 | $0 | 678,286 | Direct |
| 01 Mar, 2026 | Jeffrey Douglas Miller | Evp, General Counsel Sec. | Acquired A | 30,280 | $0.00 | $0 | 205,259 | Direct |
| 01 Mar, 2026 | Brian M Leary | Evp Coo | Acquired A | 43,400 | $0.00 | $0 | 188,503 | Direct |
| 01 Mar, 2026 | Theodore J Klinck | President And Ceo | Acquired A | 55,413 | $0.00 | $0 | 733,699 | Direct |
| 01 Mar, 2026 | Jeffrey Douglas Miller | Evp, General Counsel Sec. | Disposed F | 6,589 | $0.00 | $0 | 198,670 | Direct |
| 01 Mar, 2026 | Brian M Leary | Evp Coo | Disposed F | 8,815 | $0.00 | $0 | 179,688 | Direct |
| 01 Mar, 2026 | Brendan C Maiorana | Evp, Cfo | Acquired A | 23,025 | $0.00 | $0 | 192,975 | Direct |
| 01 Mar, 2026 | Theodore J Klinck | President And Ceo | Disposed F | 34,389 | $0.00 | $0 | 699,310 | Direct |
| 01 Mar, 2026 | Brendan C Maiorana | Evp, Cfo | Disposed F | 8,919 | $0.00 | $0 | 184,056 | Direct |
| 17 Sep, 2025 | David John Hartzell | Director | Disposed S | 4,300 | $32.10 | $138.03K | 27,489 | Direct |
| 14 May, 2025 | David John Hartzell | Director | Acquired A | 3,060 | $0.00 | $0 | 31,789 | Direct |
| 14 May, 2025 | Candice W Todd | Director | Acquired A | 3,060 | $0.00 | $0 | 6,846 | Direct |