KRC's three largest insider shareholders as of September 29, 2026 are John B Jr Kilroy (Chairman And Ceo, 1.63Mn shares), Justin William Smart (President, 525.30K shares), Tyler H Rose (President, 199.63K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | John B Jr Kilroy | Chairman And Ceo | 1,631,118 | 0 | 1,631,118 | 51.3% | 12 Apr, 2024 |
| 2 | Justin William Smart | President | 525,302 | 0 | 525,302 | 16.5% | 10 Jul, 2026 |
| 3 | Tyler H Rose | President | 199,628 | 0 | 199,628 | 6.3% | 02 Feb, 2023 |
| 4 | Angela M Aman | Chief Executive Officer | 152,944 | 0 | 152,944 | 4.8% | 10 Jul, 2026 |
| 5 | A. Robert Paratte | Evp, Chief Leasing Officer | 118,259 | 0 | 118,259 | 3.7% | 10 Jul, 2026 |
| 6 | Eliott Trencher | Evp, Chief Investment Officer | 83,586 | 0 | 83,586 | 2.6% | 10 Jul, 2026 |
| 7 | Heidi Rena Roth | Evp, Cao | 83,173 | 0 | 83,173 | 2.6% | 08 May, 2026 |
| 8 | Scott S Ingraham | Director | 61,416 | 0 | 61,416 | 1.9% | 11 Apr, 2025 |
| 9 | Edward F Brennan | Director | 44,060 | 0 | 44,060 | 1.4% | 10 Jul, 2026 |
| 10 | Gary R. Stevenson | Director | 43,292 | 0 | 43,292 | 1.4% | 10 Jul, 2026 |
| 11 | Peter B. Stoneberg | Director | 34,978 | 0 | 34,978 | 1.1% | 10 Apr, 2026 |
| 12 | Michelle Ngo | Svp, Cfo Treasurer | 32,610 | 0 | 32,610 | 1.0% | 01 Feb, 2022 |
| 13 | Louisa Ritter | Director | 28,281 | 0 | 28,281 | 0.9% | 10 Jul, 2026 |
| 14 | Merryl Elizabeth Werber | Svp, Cao, Controller | 26,697 | 0 | 26,697 | 0.8% | 10 Oct, 2025 |
| 15 | Jeffrey Kuehling | Evp, Chief Financial Officer | 26,694 | 0 | 26,694 | 0.8% | 10 Jul, 2026 |
| 16 | Daryl J Carter | Director | 17,515 | 0 | 17,515 | 0.6% | 10 Jul, 2026 |
| 17 | Lauren N Stadler | Officer | 15,598 | 0 | 15,598 | 0.5% | 10 Jul, 2026 |
| 18 | Jolie A. Hunt | Director | 13,954 | 0 | 13,954 | 0.4% | 10 Jul, 2026 |
| 19 | John Osmond | Evp, Head Of Asset Management | 12,528 | 0 | 12,528 | 0.4% | 26 Mar, 2025 |
| 20 | David Andrew Kieske | Director | 7,732 | 0 | 7,732 | 0.2% | 10 Jul, 2026 |
| 21 | Cia Buckley Marakovits | Director | 7,732 | 0 | 7,732 | 0.2% | 10 Jul, 2026 |
| 22 | Chandni Jalan | Svp, Chief Accounting Officer | 6,025 | 0 | 6,025 | 0.2% | 10 Jul, 2026 |
| 23 | Sherrie Sage Schwartz | Officer | 5,390 | 0 | 5,390 | 0.2% | 10 Jul, 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 |
|---|---|---|---|---|---|---|---|---|
| 08 Jul, 2026 | A. Robert Paratte | Officer | Acquired A | 372 | $0.00 | $0 | 118,259 | Direct |
| 08 Jul, 2026 | Angela M Aman | Chief Executive Officer | Acquired A | 1,097 | $0.00 | $0 | 152,944 | Direct |
| 08 Jul, 2026 | Cia Buckley Marakovits | Director | Acquired A | 107 | $0.00 | $0 | 7,732 | Direct |
| 08 Jul, 2026 | Eliott Trencher | Evp, Chief Investment Officer | Acquired A | 303 | $0.00 | $0 | 83,586 | Direct |
| 08 Jul, 2026 | Gary R. Stevenson | Director | Acquired A | 601 | $0.00 | $0 | 43,292 | Direct |
| 08 Jul, 2026 | Justin William Smart | President | Acquired A | 5,429 | $0.00 | $0 | 525,302 | Direct |
| 08 Jul, 2026 | Jolie A. Hunt | Director | Acquired A | 61 | $0.00 | $0 | 13,954 | Direct |
| 08 Jul, 2026 | Chandni Jalan | Svp, Chief Accounting Officer | Acquired A | 84 | $0.00 | $0 | 6,025 | Direct |
| 08 Jul, 2026 | David Andrew Kieske | Director | Acquired A | 107 | $0.00 | $0 | 7,732 | Direct |
| 08 Jul, 2026 | Jeffrey Kuehling | Officer | Acquired A | 159 | $0.00 | $0 | 26,694 | Direct |
| 08 Jul, 2026 | Lauren N Stadler | Officer | Acquired A | 142 | $0.00 | $0 | 15,598 | Direct |
| 08 Jul, 2026 | Louisa Ritter | Director | Acquired A | 281 | $0.00 | $0 | 28,281 | Direct |
| 08 Jul, 2026 | Daryl J Carter | Director | Acquired A | 243 | $0.00 | $0 | 17,515 | Direct |
| 08 Jul, 2026 | Sherrie Sage Schwartz | Officer | Acquired A | 67 | $0.00 | $0 | 5,390 | Direct |
| 08 Jul, 2026 | Edward F Brennan | Director | Acquired A | 375 | $0.00 | $0 | 44,060 | Direct |
| 08 Jul, 2026 | Justin William Smart | President | Acquired A | 712 | $0.00 | $0 | 99,138 | Direct |
| 08 Jul, 2026 | Lauren N Stadler | Officer | Acquired A | 98 | $0.00 | $0 | 7,066 | Direct |
| 08 Jul, 2026 | Jeffrey Kuehling | Officer | Acquired A | 184 | $0.00 | $0 | 13,249 | Direct |
| 08 Jul, 2026 | A. Robert Paratte | Officer | Acquired A | 440 | $0.00 | $0 | 61,286 | Direct |
| 08 Jul, 2026 | Eliott Trencher | Evp, Chief Investment Officer | Acquired A | 342 | $0.00 | $0 | 47,587 | Direct |