Nguyen Diane, EVP, Chief Legal Officer and General Counsel at D-Wave Quantum Inc. ($QBTS), made 12 open market sales of company shares over the last year, totaling about $5.1 million. Her most recent sale occurred on February 13, 2026. These sales rank her 1,903rd among 11,678 insiders in our database by total value sold, below the average of $8.6 million across 6.4 transactions per insider. She reported no open market purchases during this period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 13, 2026 | D-Wave Quantum Inc. | $QBTS | Nguyen Diane | EVP, Chief Legal Officer & GC | S | Common Stock, par value $0.0001 per share ("Common Stock") | 2532 | $17.63 | 563,674.0000 | 346,718,581 | 0.45% | 0.00% |
| Feb. 19, 2026 | D-Wave Quantum Inc. | $QBTS | Nguyen Diane | EVP, Chief Legal Officer & GC | A | Common Stock, par value $0.0001 per share ("Common Stock") | 28068 | $0.00 | 566,206.0000 | 346,718,581 | 5.22% | 0.01% |
| Feb. 13, 2026 | D-Wave Quantum Inc. | $QBTS | Nguyen Diane | EVP, Chief Legal Officer & GC | S | Common Stock, par value $0.0001 per share ("Common Stock") | 1451 | $19.76 | 538,138.0000 | 346,718,581 | 0.27% | 0.00% |
| Jan. 13, 2026 | D-Wave Quantum Inc. | $QBTS | Nguyen Diane | EVP, Chief Legal Officer & GC | S | Common Stock, par value $0.0001 per share ("Common Stock") | 20000 | $28.86 | 544,108.0000 | 346,718,581 | 3.55% | 0.01% |
| Jan. 14, 2026 | D-Wave Quantum Inc. | $QBTS | Nguyen Diane | EVP, Chief Legal Officer & GC | S | Common Stock, par value $0.0001 per share ("Common Stock") | 4519 | $28.06 | 539,589.0000 | 346,718,581 | 0.83% | 0.00% |
| Dec. 15, 2025 | D-Wave Quantum Inc. | $QBTS | Nguyen Diane | EVP, Chief Legal Officer & GC | S | Common Stock, par value $0.0001 per share ("Common Stock") | 2733 | $23.89 | 563,309.0000 | 346,718,581 | 0.48% | 0.00% |
| Nov. 13, 2025 | D-Wave Quantum Inc. | $QBTS | Nguyen Diane | EVP, Chief Legal Officer & GC | S | Common Stock, par value $0.0001 per share ("Common Stock") | 20000 | $23.66 | 568,845.0000 | 346,718,581 | 3.40% | 0.01% |
| Nov. 13, 2025 | D-Wave Quantum Inc. | $QBTS | Nguyen Diane | EVP, Chief Legal Officer & GC | S | Common Stock, par value $0.0001 per share ("Common Stock") | 2803 | $23.17 | 566,042.0000 | 346,718,581 | 0.49% | 0.00% |
| Oct. 14, 2025 | D-Wave Quantum Inc. | $QBTS | Nguyen Diane | EVP, Chief Legal Officer & GC | S | Common Stock, par value $0.0001 per share ("Common Stock") | 20827 | $43.74 | 588,845.0000 | 287,797,149 | 3.42% | 0.01% |
| Sept. 15, 2025 | D-Wave Quantum Inc. | $QBTS | Nguyen Diane | EVP, Chief Legal Officer & GC | F | Common Stock, par value $0.0001 per share ("Common Stock") | 2501 | $17.76 | 609,672.0000 | 287,797,149 | 0.41% | 0.00% |
| Aug. 13, 2025 | D-Wave Quantum Inc. | $QBTS | Nguyen Diane | EVP, Chief Legal Officer & GC | M | Stock Option (right to buy) | 9118 | $0.91 | 0.0000 | 287,797,149 | 100.00% | 0.00% |
| Aug. 13, 2025 | D-Wave Quantum Inc. | $QBTS | Nguyen Diane | EVP, Chief Legal Officer & GC | M | Stock Option (right to buy) | 2224 | $0.92 | 0.0000 | 287,797,149 | 100.00% | 0.00% |
| Aug. 13, 2025 | D-Wave Quantum Inc. | $QBTS | Nguyen Diane | EVP, Chief Legal Officer & GC | M | Stock Option (right to buy) | 40831 | $2.10 | 43,750.0000 | 287,797,149 | 48.27% | 0.01% |
| Aug. 13, 2025 | D-Wave Quantum Inc. | $QBTS | Nguyen Diane | EVP, Chief Legal Officer & GC | M | Stock Option (right to buy) | 27668 | $0.91 | 0.0000 | 287,797,149 | 100.00% | 0.01% |
| Aug. 13, 2025 | D-Wave Quantum Inc. | $QBTS | Nguyen Diane | EVP, Chief Legal Officer & GC | S | Common Stock, par value $0.0001 per share ("Common Stock") | 4626 | $18.54 | 612,173.0000 | 287,797,149 | 0.75% | 0.00% |
| Aug. 13, 2025 | D-Wave Quantum Inc. | $QBTS | Nguyen Diane | EVP, Chief Legal Officer & GC | M | Common Stock, par value $0.0001 per share ("Common Stock") | 40831 | $2.10 | 616,799.0000 | 287,797,149 | 7.09% | 0.01% |
| Aug. 13, 2025 | D-Wave Quantum Inc. | $QBTS | Nguyen Diane | EVP, Chief Legal Officer & GC | S | Common Stock, par value $0.0001 per share ("Common Stock") | 39010 | $18.18 | 575,968.0000 | 287,797,149 | 6.34% | 0.01% |
| Aug. 13, 2025 | D-Wave Quantum Inc. | $QBTS | Nguyen Diane | EVP, Chief Legal Officer & GC | M | Common Stock, par value $0.0001 per share ("Common Stock") | 2224 | $0.92 | 614,978.0000 | 287,797,149 | 0.36% | 0.00% |
| Aug. 13, 2025 | D-Wave Quantum Inc. | $QBTS | Nguyen Diane | EVP, Chief Legal Officer & GC | M | Common Stock, par value $0.0001 per share ("Common Stock") | 9118 | $0.91 | 612,754.0000 | 287,797,149 | 1.51% | 0.00% |
| Aug. 13, 2025 | D-Wave Quantum Inc. | $QBTS | Nguyen Diane | EVP, Chief Legal Officer & GC | M | Common Stock, par value $0.0001 per share ("Common Stock") | 27668 | $0.91 | 603,636.0000 | 287,797,149 | 4.80% | 0.01% |
| Aug. 13, 2025 | D-Wave Quantum Inc. | $QBTS | Nguyen Diane | EVP, Chief Legal Officer & GC | S | Common Stock, par value $0.0001 per share ("Common Stock") | 25634 | $18.11 | 575,968.0000 | 287,797,149 | 4.26% | 0.01% |
| Aug. 13, 2025 | D-Wave Quantum Inc. | $QBTS | Nguyen Diane | EVP, Chief Legal Officer & GC | F | Common Stock, par value $0.0001 per share ("Common Stock") | 2459 | $18.51 | 601,602.0000 | 287,797,149 | 0.41% | 0.00% |
| July 31, 2025 | D-Wave Quantum Inc. | $QBTS | Nguyen Diane | EVP, Chief Legal Officer & GC | A | Common Stock, par value $0.0001 per share ("Common Stock") | 16098 | $0.00 | 604,061.0000 | 287,797,149 | 2.74% | 0.01% |
| July 21, 2025 | D-Wave Quantum Inc. | $QBTS | Nguyen Diane | General Counsel | F | Common Stock, par value $0.0001 per share ("Common Stock") | 4066 | $18.89 | 587,963.0000 | 287,797,149 | 0.69% | 0.00% |
| June 20, 2025 | D-Wave Quantum Inc. | $QBTS | Nguyen Diane | General Counsel | F | Common Stock, par value $0.0001 per share ("Common Stock") | 2501 | $15.71 | 592,029.0000 | 287,797,149 | 0.42% | 0.00% |
| May 23, 2025 | D-Wave Quantum Inc. | $QBTS | Nguyen Diane | General Counsel | M | Stock Option (right to buy) | 16592 | $0.91 | 36,786.0000 | 287,797,149 | 31.08% | 0.01% |
| May 23, 2025 | D-Wave Quantum Inc. | $QBTS | Nguyen Diane | General Counsel | S | Common Stock, par value $0.0001 per share ("Common Stock") | 83166 | $18.77 | 590,323.0000 | 287,797,149 | 12.35% | 0.03% |
| May 23, 2025 | D-Wave Quantum Inc. | $QBTS | Nguyen Diane | General Counsel | M | Stock Option (right to buy) | 15419 | $2.10 | 93,699.0000 | 287,797,149 | 14.13% | 0.01% |
| May 23, 2025 | D-Wave Quantum Inc. | $QBTS | Nguyen Diane | General Counsel | M | Stock Option (right to buy) | 51155 | $0.92 | 11,342.0000 | 287,797,149 | 81.85% | 0.02% |
| May 23, 2025 | D-Wave Quantum Inc. | $QBTS | Nguyen Diane | General Counsel | M | Stock Option (right to buy) | 58255 | $0.85 | 9,118.0000 | 287,797,149 | 86.47% | 0.02% |
| May 23, 2025 | D-Wave Quantum Inc. | $QBTS | Nguyen Diane | General Counsel | M | Common Stock, par value $0.0001 per share ("Common Stock") | 58255 | $0.85 | 592,919.0000 | 287,797,149 | 10.90% | 0.02% |
| May 23, 2025 | D-Wave Quantum Inc. | $QBTS | Nguyen Diane | General Counsel | M | Common Stock, par value $0.0001 per share ("Common Stock") | 15419 | $2.10 | 608,338.0000 | 287,797,149 | 2.60% | 0.01% |
| May 23, 2025 | D-Wave Quantum Inc. | $QBTS | Nguyen Diane | General Counsel | M | Common Stock, par value $0.0001 per share ("Common Stock") | 51155 | $0.92 | 659,493.0000 | 287,797,149 | 8.41% | 0.02% |
| May 23, 2025 | D-Wave Quantum Inc. | $QBTS | Nguyen Diane | General Counsel | M | Common Stock, par value $0.0001 per share ("Common Stock") | 16592 | $0.91 | 676,085.0000 | 287,797,149 | 2.52% | 0.01% |
| May 23, 2025 | D-Wave Quantum Inc. | $QBTS | Nguyen Diane | General Counsel | S | Common Stock, par value $0.0001 per share ("Common Stock") | 2596 | $18.98 | 673,489.0000 | 287,797,149 | 0.38% | 0.00% |
| May 20, 2025 | D-Wave Quantum Inc. | $QBTS | Nguyen Diane | General Counsel | F | Common Stock, par value $0.0001 per share ("Common Stock") | 2459 | $13.15 | 534,664.0000 | 287,797,149 | 0.46% | 0.00% |
| April 22, 2025 | D-Wave Quantum Inc. | $QBTS | Nguyen Diane | General Counsel | F | Common Stock, par value $0.0001 per share ("Common Stock") | 9969 | $6.42 | 537,123.0000 | 287,797,149 | 1.82% | 0.00% |
| March 6, 2025 | D-Wave Quantum Inc. | $QBTS | Nguyen Diane | General Counsel | A | Common Stock, par value $0.0001 per share ("Common Stock") | 101721 | $0.00 | 547,092.0000 | 0 | 22.84% | 0.00% |
| Feb. 10, 2025 | D-Wave Quantum Inc. | $QBTS | Nguyen Diane | General Counsel | F | Common Stock, par value $0.0001 per share ("Common Stock") | 2791 | $5.99 | 445,371.0000 | 0 | 0.62% | 0.00% |
| Jan. 23, 2025 | D-Wave Quantum Inc. | $QBTS | Nguyen Diane | General Counsel | F | Common Stock, par value $0.0001 per share ("Common Stock") | 2383 | $5.27 | 448,162.0000 | 0 | 0.53% | 0.00% |
| Jan. 23, 2025 | D-Wave Quantum Inc. | $QBTS | Nguyen Diane | General Counsel | S | Common Stock, par value $0.0001 per share ("Common Stock") | 2383 | $5.27 | 448,162.0000 | 0 | 0.53% | 0.00% |
| Dec. 4, 2024 | D-Wave Quantum Inc. | $QBTS | Nguyen Diane | General Counsel | F | Common Stock, par value $0.0001 per share ("Common Stock") | 2460 | $2.76 | 441,722.0000 | 0 | 0.55% | 0.00% |
| Oct. 21, 2024 | D-Wave Quantum Inc. | $QBTS | Nguyen Diane | General Counsel | F | Common Stock, par value $0.0001 per share ("Common Stock") | 2100 | $1.17 | 444,182.0000 | 0 | 0.47% | 0.00% |
| Oct. 21, 2024 | D-Wave Quantum Inc. | $QBTS | Nguyen Diane | General Counsel | F | Common Stock, par value $0.0001 per share ("Common Stock") | 18360 | $1.17 | 446,282.0000 | 0 | 3.95% | 0.00% |
| Aug. 21, 2024 | D-Wave Quantum Inc. | $QBTS | Nguyen Diane | General Counsel | F | Common Stock, par value $0.0001 per share ("Common Stock") | 2460 | $0.93 | 464,642.0000 | 0 | 0.53% | 0.00% |
| July 22, 2024 | D-Wave Quantum Inc. | $QBTS | Nguyen Diane | General Counsel | F | Common Stock, par value $0.0001 per share ("Common Stock") | 2100 | $1.02 | 467,102.0000 | 0 | 0.45% | 0.00% |
| May 31, 2024 | D-Wave Quantum Inc. | $QBTS | Nguyen Diane | General Counsel | F | Common Stock, par value $0.0001 per share ("Common Stock") | 9838 | $1.37 | 459,766.0000 | 0 | 2.09% | 0.00% |
| Jan. 10, 2024 | D-Wave Quantum Inc. | $QBTS | Nguyen Diane | General Counsel | A | Common Stock, par value $0.0001 per share ("Common Stock") | 32785 | $0.00 | 295,590.0000 | 0 | 12.48% | 0.00% |
| March 27, 2024 | D-Wave Quantum Inc. | $QBTS | Nguyen Diane | General Counsel | A | Common Stock, par value $0.0001 per share ("Common Stock") | 80000 | $0.00 | 379,156.0000 | 0 | 26.74% | 0.00% |
| March 27, 2024 | D-Wave Quantum Inc. | $QBTS | Nguyen Diane | General Counsel | A | Common Stock, par value $0.0001 per share ("Common Stock") | 100000 | $0.00 | 479,156.0000 | 0 | 26.37% | 0.00% |
| March 27, 2024 | D-Wave Quantum Inc. | $QBTS | Nguyen Diane | General Counsel | F | Common Stock, par value $0.0001 per share ("Common Stock") | 5986 | $1.95 | 473,170.0000 | 0 | 1.25% | 0.00% |
| March 27, 2024 | D-Wave Quantum Inc. | $QBTS | Nguyen Diane | General Counsel | A | Stock Option (right to buy) | 100000 | $0.00 | 265,012.0000 | 0 | 60.60% | 0.00% |
| Jan. 10, 2024 | D-Wave Quantum Inc. | $QBTS | Nguyen Diane | General Counsel | A | Common Stock, par value $0.0001 per share ("Common Stock") | 36351 | $0.00 | 299,156.0000 | 0 | 13.83% | 0.00% |
| Jan. 10, 2024 | D-Wave Quantum Inc. | $QBTS | Nguyen Diane | General Counsel | A | Stock Option (right to buy) | 58255 | $0.00 | 165,012.0000 | 0 | 54.57% | 0.00% |