Marcus & Millichap's three largest insider shareholders as of September 29, 2026 are Hessam Nadji (Chief Executive Officer, 314.02K shares), John David Parker (Evp Coo, 44.27K shares), John David Parker (Evp Coo, 43.31K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Hessam Nadji | Chief Executive Officer | 314,018 | 0 | 314,018 | 52.4% | 14 Sep, 2026 |
| 2 | John David Parker | Evp Coo | 87,580 | 0 | 87,580 | 14.6% | 12 Aug, 2026 |
| 3 | Steven F. Degennaro | Evp And Cfo | 42,709 | 0 | 42,709 | 7.1% | 12 Aug, 2026 |
| 4 | George M Marcus | Director, TenPercentOwner | 36,239 | 0 | 36,239 | 6.0% | 04 May, 2026 |
| 5 | George T Shaheen | Director | 27,439 | 0 | 27,439 | 4.6% | 04 May, 2026 |
| 6 | Lauralee Martin | Director | 20,426 | 0 | 20,426 | 3.4% | 04 May, 2026 |
| 7 | Richard D. Matricaria | Evp Coo Western Division | 19,765 | 0 | 19,765 | 3.3% | 12 Mar, 2025 |
| 8 | Don C. Watters | Director | 15,902 | 0 | 15,902 | 2.7% | 04 May, 2026 |
| 9 | Dixon Collete English | Director | 12,422 | 0 | 12,422 | 2.1% | 04 May, 2026 |
| 10 | Nicholas F. Mcclanahan | Director | 7,472 | 0 | 7,472 | 1.2% | 04 May, 2026 |
| 11 | Gregory A. Laberge | Svp Chief Client Officer | 6,231 | 0 | 6,231 | 1.0% | 12 Mar, 2026 |
| 12 | Norma J. Lawrence | Director | 5,169 | 0 | 5,169 | 0.9% | 04 May, 2026 |
| 13 | Bosschere Fabrice De | Chief Accounting Officer | 2,519 | 0 | 2,519 | 0.4% | 12 Mar, 2026 |
| 14 | Kurt Henry Schwarz | Chief Accounting Officer | 1,341 | 0 | 1,341 | 0.2% | 12 Mar, 2025 |
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 |
|---|---|---|---|---|---|---|---|---|
| 14 Aug, 2026 | Hessam Nadji | Chief Executive Officer | Disposed G | 945 | $0.00 | $0 | 299,982 | Direct |
| 10 Aug, 2026 | John David Parker | Evp Coo | Acquired M | 2,808 | — | — | 44,270 | Direct |
| 10 Aug, 2026 | Steven F. Degennaro | Evp And Cfo | Acquired M | 1,500 | — | — | 42,590 | Direct |
| 10 Aug, 2026 | John David Parker | Evp Coo | Disposed F | 1,434 | $30.67 | $43.98K | 43,310 | Direct |
| 10 Aug, 2026 | Steven F. Degennaro | Evp And Cfo | Disposed F | 761 | $30.67 | $23.34K | 42,709 | Direct |
| 10 Aug, 2026 | Steven F. Degennaro | Evp And Cfo | Disposed M | 1,500 | $0.00 | $0 | 0 | Direct |
| 10 Aug, 2026 | John David Parker | Evp Coo | Disposed M | 2,808 | $0.00 | $0 | 0 | Direct |
| 10 Jun, 2026 | Hessam Nadji | Chief Executive Officer | Disposed G | 4,500 | $0.00 | $0 | 300,927 | Direct |
| 10 Jun, 2026 | Hessam Nadji | Chief Executive Officer | Acquired G | 500 | $0.00 | $0 | 980 | Indirect |
| 11 Jun, 2026 | Hessam Nadji | Chief Executive Officer | Disposed S | 500 | $30.39 | $15.19K | 480 | Indirect |
| 08 May, 2026 | John David Parker | Evp Coo | Acquired M | 2,000 | — | — | 42,483 | Direct |
| 08 May, 2026 | John David Parker | Evp Coo | Disposed F | 1,021 | $30.42 | $31.06K | 41,462 | Direct |
| 08 May, 2026 | John David Parker | Evp Coo | Disposed M | 2,000 | $0.00 | $0 | 0 | Direct |
| 04 May, 2026 | Bosschere Fabrice De | Chief Accounting Officer | Acquired A | 7,500 | $0.00 | $0 | 7,500 | Direct |
| 04 May, 2026 | John David Parker | Evp Coo | Acquired A | 20,000 | $0.00 | $0 | 20,000 | Direct |
| 30 Apr, 2026 | George M Marcus | Director, TenPercentOwner | Acquired A | 2,698 | $27.79 | $74.98K | 36,239 | Direct |
| 30 Apr, 2026 | Don C. Watters | Director | Acquired A | 2,698 | $27.79 | $74.98K | 15,902 | Direct |
| 30 Apr, 2026 | George T Shaheen | Director | Acquired A | 2,698 | $27.79 | $74.98K | 27,439 | Direct |
| 30 Apr, 2026 | Norma J. Lawrence | Director | Acquired A | 2,698 | $27.79 | $74.98K | 5,169 | Direct |
| 30 Apr, 2026 | Dixon Collete English | Director | Acquired A | 2,698 | $27.79 | $74.98K | 12,422 | Direct |