As of September 12, 2026, D-Wave Quantum's top three insider holders are Sector Pension Investment Board Public (TenPercentOwner, 20.38Mn shares), Alan E Baratz (President Ceo, 3.25Mn shares), John M. Markovich (Chief Financial Officer, 1.12Mn shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Sector Pension Investment Board Public | TenPercentOwner | 20,384,694 | 0 | 20,384,694 | 66.1% | 14 Jan, 2025 |
| 2 | Alan E Baratz | President Ceo | 3,247,451 | 0 | 3,247,451 | 10.5% | 15 Jul, 2026 |
| 3 | Emil Michael | Director | 2,879,888 | 0 | 2,879,888 | 9.3% | 07 Jun, 2024 |
| 4 | John M. Markovich | Chief Financial Officer | 1,123,629 | 0 | 1,123,629 | 3.6% | 15 Jul, 2026 |
| 5 | Diane Nguyen | Evp, Chief Legal Officer Gc | 760,493 | 0 | 760,493 | 2.5% | 18 Aug, 2026 |
| 6 | Victoria Brydon | Chief People Officer | 624,514 | 0 | 624,514 | 2.0% | 01 Nov, 2023 |
| 7 | Sophie C Ames | Exec. Vice President Chro | 565,159 | 0 | 565,159 | 1.8% | 18 Aug, 2026 |
| 8 | Amy L. Cappellanti-Wolf | Director | 331,018 | 0 | 331,018 | 1.1% | 07 Jun, 2024 |
| 9 | Roger Biscay | Director | 242,439 | 0 | 242,439 | 0.8% | 08 Jun, 2026 |
| 10 | Steven M West | Director | 158,890 | 0 | 158,890 | 0.5% | 05 Jun, 2026 |
| 11 | Michael J Rogers | Director | 148,717 | 0 | 148,717 | 0.5% | 30 Jun, 2023 |
| 12 | Stanley T Black | Exec. Vice President Ciso | 134,813 | 0 | 134,813 | 0.4% | 16 Jun, 2026 |
| 13 | Kirstjen Nielsen | Director | 122,030 | 0 | 122,030 | 0.4% | 05 Jun, 2026 |
| 14 | Sharon E Holt | Director | 84,696 | 0 | 84,696 | 0.3% | 05 Jun, 2026 |
| 15 | Rohit Ghai | Director | 23,617 | 0 | 23,617 | 0.1% | 16 Jun, 2026 |
| 16 | John D Dilullo | Director | 20,210 | 0 | 20,210 | 0.1% | 09 Sep, 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 Sep, 2026 | John D Dilullo | Director | Disposed S | 1,100 | $18.00 | $19.80K | 20,210 | Direct |
| 17 Aug, 2026 | Diane Nguyen | Evp, Chief Legal Officer Gc | Disposed F | 4,042 | $21.17 | $85.57K | 505,850 | Direct |
| 17 Aug, 2026 | Sophie C Ames | Exec. Vice President Chro | Disposed F | 23,850 | $21.17 | $504.90K | 565,159 | Direct |
| 20 Jul, 2026 | Sophie C Ames | Exec. Vice President Chro | Disposed S | 3,070 | $16.95 | $52.04K | 589,009 | Direct |
| 14 Jul, 2026 | John M. Markovich | Chief Financial Officer | Disposed F | 8,607 | $18.66 | $160.61K | 1,123,629 | Direct |
| 14 Jul, 2026 | Alan E Baratz | President Ceo | Disposed F | 52,320 | $18.66 | $976.29K | 3,247,451 | Direct |
| 14 Jul, 2026 | Sophie C Ames | Exec. Vice President Chro | Disposed F | 3,180 | $18.66 | $59.34K | 592,079 | Direct |
| 14 Jul, 2026 | Diane Nguyen | Evp, Chief Legal Officer Gc | Disposed F | 4,066 | $18.66 | $75.87K | 509,892 | Direct |
| 15 Jun, 2026 | Sophie C Ames | Exec. Vice President Chro | Disposed F | 1,544 | $23.37 | $36.08K | 595,259 | Direct |
| 15 Jun, 2026 | Rohit Ghai | Director | Disposed S | 13,518 | $26.41 | $357.05K | 23,617 | Direct |
| 15 Jun, 2026 | Stanley T Black | Exec. Vice President Ciso | Disposed F | 1,535 | $23.37 | $35.87K | 134,813 | Direct |
| 12 Jun, 2026 | John M. Markovich | Chief Financial Officer | Disposed S | 46,043 | $24.01 | $1.11Mn | 1,342,820 | Direct |
| 15 Jun, 2026 | Diane Nguyen | Evp, Chief Legal Officer Gc | Disposed F | 3,191 | $23.37 | $74.57K | 513,958 | Direct |
| 15 Jun, 2026 | John M. Markovich | Chief Financial Officer | Disposed S | 100,000 | $25.75 | $2.58Mn | 1,242,820 | Direct |
| 15 Jun, 2026 | John M. Markovich | Chief Financial Officer | Disposed S | 100,000 | $25.68 | $2.57Mn | 1,142,820 | Direct |
| 15 Jun, 2026 | John M. Markovich | Chief Financial Officer | Disposed F | 10,584 | $23.37 | $247.35K | 1,132,236 | Direct |
| 08 Jun, 2026 | Alan E Baratz | President Ceo | Acquired M | 474,395 | $0.91 | $431.70K | 3,774,166 | Direct |
| 08 Jun, 2026 | John M. Markovich | Chief Financial Officer | Disposed S | 50,979 | $26.24 | $1.34Mn | 1,388,933 | Direct |
| 08 Jun, 2026 | Alan E Baratz | President Ceo | Acquired M | 213,232 | $0.85 | $180.39K | 3,987,398 | Direct |
| 09 Jun, 2026 | John M. Markovich | Chief Financial Officer | Disposed S | 70 | $26.54 | $1.86K | 1,388,863 | Direct |