Nguyen Diane — SEC Form 4 filings
SEC reporting owner CIK 1974777. 34 Form 4 filings on record with FilingPulse; latest filed 2026-09-16.
Transaction summary — filings shown
Covers all 34 filings on record, filed 2024-01-16 to 2026-09-16. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 15 legs across 10 filings — 272,280 shares, $6,174,351 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 46.
- Largest priced transaction: sale of 83,166 shares @ $18.77 ($1,560,776) in D-Wave Quantum Inc., filed 2025-05-28.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| D-Wave Quantum Inc. (QBTS) | EVP, Chief Legal Officer & GC | 34 | — | 15 legs · 272,280 sh · $6,174,351 | 46 |
Form 4 filings — Nguyen Diane
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-09-16 | 4 | D-Wave Quantum Inc. (QBTS) | Tax withholding (F): 3,191 @ $16.83 | EDGAR |
| 2026-08-18 | 4 | D-Wave Quantum Inc. (QBTS) | Tax withholding (F): 4,042 @ $21.17 | EDGAR |
| 2026-07-15 | 4 | D-Wave Quantum Inc. (QBTS) | Tax withholding (F): 4,066 @ $18.66 | EDGAR |
| 2026-06-16 | 4 | D-Wave Quantum Inc. (QBTS) | Tax withholding (F): 3,191 @ $23.37 | EDGAR |
| 2026-05-22 | 4 | D-Wave Quantum Inc. (QBTS) | Sale (S): 40,000 @ $25.01 | EDGAR |
| 2026-05-14 | 4 | D-Wave Quantum Inc. (QBTS) | Tax withholding (F): 2,459 @ $22.35 | EDGAR |
| 2026-04-15 | 4 | D-Wave Quantum Inc. (QBTS) | Tax withholding (F): 4,066 @ $14.25 | EDGAR |
| 2026-03-17 | 4 | D-Wave Quantum Inc. (QBTS) | Sale (S): 2,532 @ $17.63 | EDGAR |
| 2026-02-24 | 4 | D-Wave Quantum Inc. (QBTS) | Grant/award (A): 28,068 @ $0 | EDGAR |
| 2026-02-17 | 4 | D-Wave Quantum Inc. (QBTS) | Sale (S): 1,451 @ $19.76 | EDGAR |
| 2026-01-15 | 4 | D-Wave Quantum Inc. (QBTS) | Sale (S): 20,000 @ $28.86 · Sale (S): 4,519 @ $28.06 | EDGAR |
| 2025-12-16 | 4 | D-Wave Quantum Inc. (QBTS) | Sale (S): 2,733 @ $23.89 | EDGAR |
| 2025-11-14 | 4 | D-Wave Quantum Inc. (QBTS) | Sale (S): 20,000 @ $23.66 · Sale (S): 2,803 @ $23.17 | EDGAR |
| 2025-10-15 | 4 | D-Wave Quantum Inc. (QBTS) | Sale (S): 20,827 @ $43.74 | EDGAR |
| 2025-09-17 | 4 | D-Wave Quantum Inc. (QBTS) | Tax withholding (F): 2,501 @ $17.76 | EDGAR |
| 2025-08-14 | 4 | D-Wave Quantum Inc. (QBTS) | Tax withholding (F): 2,459 @ $18.51 · Sale (S): 25,634 @ $18.11 · Option exercise (M): 27,668 @ $0.91 · Option exercise (M): 9,118 @ $0.91 · Option exercise (M): 2,224 @ $0.92 · Sale (S): 39,010 @ $18.18 · +6 more | EDGAR |
| 2025-08-04 | 4 | D-Wave Quantum Inc. (QBTS) | Grant/award (A): 16,098 @ $0 | EDGAR |
| 2025-07-22 | 4 | D-Wave Quantum Inc. (QBTS) | Tax withholding (F): 4,066 @ $18.89 | EDGAR |
| 2025-06-23 | 4 | D-Wave Quantum Inc. (QBTS) | Tax withholding (F): 2,501 @ $15.71 | EDGAR |
| 2025-05-28 | 4 | D-Wave Quantum Inc. (QBTS) | Option exercise (M): 58,255 @ $0.85 · Option exercise (M): 15,419 @ $2.10 · Option exercise (M): 51,155 @ $0.92 · Option exercise (M): 16,592 @ $0.91 · Sale (S): 2,596 @ $18.98 · Sale (S): 83,166 @ $18.77 · +4 more | EDGAR |
| 2025-05-22 | 4 | D-Wave Quantum Inc. (QBTS) | Tax withholding (F): 2,459 @ $13.15 | EDGAR |
| 2025-04-24 | 4 | D-Wave Quantum Inc. (QBTS) | Tax withholding (F): 9,969 @ $6.42 | EDGAR |
| 2025-03-10 | 4 | D-Wave Quantum Inc. (QBTS) | Grant/award (A): 101,721 @ $0 | EDGAR |
| 2025-02-13 | 4 | D-Wave Quantum Inc. (QBTS) | Tax withholding (F): 2,791 @ $5.99 | EDGAR |
| 2025-02-07 | 4/A | D-Wave Quantum Inc. (QBTS) | Tax withholding (F): 2,383 @ $5.27 | EDGAR |
| 2025-01-27 | 4 | D-Wave Quantum Inc. (QBTS) | Sale (S): 2,383 @ $5.27 | EDGAR |
| 2024-12-06 | 4 | D-Wave Quantum Inc. (QBTS) | Tax withholding (F): 2,460 @ $2.76 | EDGAR |
| 2024-10-23 | 4 | D-Wave Quantum Inc. (QBTS) | Tax withholding (F): 18,360 @ $1.17 · Tax withholding (F): 2,100 @ $1.17 | EDGAR |
| 2024-08-23 | 4 | D-Wave Quantum Inc. (QBTS) | Tax withholding (F): 2,460 @ $0.93 | EDGAR |
| 2024-07-26 | 4 | D-Wave Quantum Inc. (QBTS) | Tax withholding (F): 2,100 @ $1.02 | EDGAR |
| 2024-06-04 | 4 | D-Wave Quantum Inc. (QBTS) | Tax withholding (F): 9,838 @ $1.37 | EDGAR |
| 2024-04-23 | 4/A | D-Wave Quantum Inc. (QBTS) | Grant/award (A): 32,785 @ $0 | EDGAR |
| 2024-03-29 | 4 | D-Wave Quantum Inc. (QBTS) | Grant/award (A): 80,000 @ $0 · Grant/award (A): 100,000 @ $0 · Tax withholding (F): 5,986 @ $1.95 · Grant/award (A): 100,000 (derivative) @ $0 | EDGAR |
| 2024-01-16 | 4 | D-Wave Quantum Inc. (QBTS) | Grant/award (A): 36,351 @ $0 · Grant/award (A): 58,255 (derivative) @ $0 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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