D-Wave Quantum's three largest insider shareholders as of March 23, 2026 are Sector Pension Investment Board Public (TenPercentOwner, 20.38Mn shares), John M. Markovich (Chief Financial Officer, 1.46Mn shares), Emil Michael (Director, 993.67K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Sector Pension Investment Board Public | 20,384,694 | 0 | 14 Jan, 2025 | |
| John M. Markovich | Chief Financial Officer | 1,451,427 | 0 | 17 Mar, 2026 |
| Emil Michael | 993,674 | 0 | 07 Jun, 2024 | |
| Diane Nguyen | Evp, Chief Legal Officer Gc | 563,674 | 0 | 17 Mar, 2026 |
| Kirstjen Nielsen | 112,673 | 0 | 05 Dec, 2025 | |
| Michael J Rogers | 112,196 | 0 | 30 Jun, 2023 | |
| Sharon E Holt | 75,339 | 0 | 12 Jun, 2025 | |
| Rohit Ghai | 27,778 | 0 | 17 Mar, 2026 | |
| Steven M West | 19,837 | 0 | 20 Aug, 2025 | |
| John D Dilullo | 19,803 | 0 | 06 Mar, 2026 | |
| Steven M West | 0 | 82 | 18 Nov, 2025 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 13 Mar, 2026 | John M. Markovich | Common Stock, par value $0.0001 per share (Common Stock) | D | 10,706 | $17.63 | 1,451,427 | D | S |
| 16 Mar, 2026 | Rohit Ghai | Common Stock, par value $0.0001 per share (Common Stock) | D | 10,000 | $17.62 | 27,778 | D | S |
| 13 Mar, 2026 | Diane Nguyen | Common Stock, par value $0.0001 per share (Common Stock) | D | 2,532 | $17.63 | 563,674 | D | S |
| 05 Mar, 2026 | John D Dilullo | Common Stock, par value $0.0001 per share (Common Stock) | D | 8,000 | $18.01 | 19,803 | D | S |
| 19 Feb, 2026 | Diane Nguyen | Common Stock, par value $0.0001 per share (Common Stock) | A | 28,068 | $0.00 | 566,206 | D | A |
| 13 Feb, 2026 | Diane Nguyen | Common Stock, par value $0.0001 per share (Common Stock) | D | 1,451 | $19.76 | 538,138 | D | S |
| 13 Jan, 2026 | Diane Nguyen | Common Stock, par value $0.0001 per share (Common Stock) | D | 20,000 | $28.86 | 544,108 | D | S |
| 14 Jan, 2026 | John M. Markovich | Common Stock, par value $0.0001 per share (Common Stock) | D | 9,179 | $28.06 | 1,462,133 | D | S |
| 14 Jan, 2026 | Diane Nguyen | Common Stock, par value $0.0001 per share (Common Stock) | D | 4,519 | $28.06 | 539,589 | D | S |
| 22 Dec, 2025 | John M. Markovich | Common Stock, par value $0.0001 per share (Common Stock) | A | 100,000 | $0.92 | 1,571,312 | D | M |
| 22 Dec, 2025 | John M. Markovich | Common Stock, par value $0.0001 per share (Common Stock) | D | 100,000 | $30.03 | 1,471,312 | D | S |
| 22 Dec, 2025 | John M. Markovich | Stock Option (right to buy) | D | 100,000 | $0.92 | 207,926 | D | M |
| 15 Dec, 2025 | Rohit Ghai | Common Stock, par value $0.0001 per share (Common Stock) | D | 10,000 | $24.28 | 37,778 | D | S |
| 15 Dec, 2025 | John M. Markovich | Common Stock, par value $0.0001 per share (Common Stock) | D | 11,562 | $23.89 | 1,471,312 | D | S |
| 15 Dec, 2025 | Diane Nguyen | Common Stock, par value $0.0001 per share (Common Stock) | D | 2,733 | $23.89 | 563,309 | D | S |
| 05 Dec, 2025 | John D Dilullo | Common Stock, par value $0.0001 per share (Common Stock) | D | 8,000 | $27.36 | 27,803 | D | S |
| 03 Dec, 2025 | Kirstjen Nielsen | Common Stock, par value $0.0001 per share (Common Stock) | D | 7,000 | $22.62 | 112,673 | D | S |
| 03 Dec, 2025 | John M. Markovich | Common Stock, par value $0.0001 per share (Common Stock) | A | 100,000 | $0.92 | 1,582,874 | D | M |
| 03 Dec, 2025 | John M. Markovich | Common Stock, par value $0.0001 per share (Common Stock) | D | 100,000 | $25.05 | 1,482,874 | D | S |
| 04 Dec, 2025 | John M. Markovich | Common Stock, par value $0.0001 per share (Common Stock) | A | 100,000 | $0.92 | 1,582,874 | D | M |