Xiaobin Wu
Insider
First SEC filing: May 2, 2018 · Latest: June 15, 2026
Insider at
Insider transactions
0 buys (P)
19 sells (S)
Net: $-8,753,737
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 25, 2026 | ONC | S 10b5-1 | 280 | $380.00 | $106,400 | 0 Direct | -100.00% | Disposed | -5.8% (price as of 2026-10-02) |
| June 23, 2026 | ONC | S | 1,292 | $276.26 | $356,928 | 0 Direct | -100.00% | Disposed | 29.6% (price as of 2026-10-02) |
| June 16, 2026 | ONC | S | 1,357 | $266.76 | $361,993 | 0 Direct | -100.00% | Disposed | 34.2% (price as of 2026-10-02) |
| June 11, 2026 | ONC | A | 229,775 | · | · | 229,775 Direct | · | Acquired | (price as of 2026-10-02) |
| June 11, 2026 | ONC | S | 626 | $261.20 | $163,511 | 0 Direct | -100.00% | Disposed | 37.1% (price as of 2026-10-02) |
| June 11, 2026 | ONC | A | 118,625 | · | · | 1,308,161 Direct | +9.97% | Acquired | (price as of 2026-10-02) |
| June 8, 2026 | ONC | S | 1,444 | $269.33 | $388,913 | 40 Direct | -97.30% | Disposed | 32.9% (price as of 2026-10-02) |
| June 8, 2026 | ONC | S | 40 | $270.55 | $10,822 | 0 Direct | -100.00% | Disposed | 32.3% (price as of 2026-10-02) |
| March 6, 2026 | ONC | A | 168,922 | · | · | 1,137,900 Direct | +17.43% | Acquired | (price as of 2026-10-02) |
| March 6, 2026 | ONC | A | 78,624 | · | · | 1,216,524 Direct | +6.91% | Acquired | (price as of 2026-10-02) |
| Nov. 17, 2025 | ONC | S | 3,155 | $380.23 | $1,199,626 | 836 Direct | -79.05% | Disposed | -5.8% (price as of 2026-10-02) |
| Nov. 17, 2025 | ONC | S | 826 | $381.19 | $314,863 | 10 Direct | -98.80% | Disposed | -6.1% (price as of 2026-10-02) |
| Nov. 17, 2025 | ONC | S | 10 | $382.32 | $3,823 | 0 Direct | -100.00% | Disposed | -6.3% (price as of 2026-10-02) |
| Nov. 13, 2025 | ONC | S | 4,240 | $380.33 | $1,612,599 | 1,769 Direct | -70.56% | Disposed | -5.9% (price as of 2026-10-02) |
| Nov. 13, 2025 | ONC | S | 1,769 | $381.05 | $674,077 | 0 Direct | -100.00% | Disposed | -6.0% (price as of 2026-10-02) |
| Nov. 12, 2025 | ONC | S | 500 | $350.44 | $175,220 | 15,509 Direct | -3.12% | Disposed | 2.2% (price as of 2026-10-02) |
| Nov. 12, 2025 | ONC | S | 3,240 | $351.41 | $1,138,568 | 12,269 Direct | -20.89% | Disposed | 1.9% (price as of 2026-10-02) |
| Nov. 12, 2025 | ONC | S | 789 | $352.78 | $278,343 | 11,480 Direct | -6.43% | Disposed | 1.5% (price as of 2026-10-02) |
| Nov. 12, 2025 | ONC | S | 251 | $354.20 | $88,904 | 11,229 Direct | -2.19% | Disposed | 1.1% (price as of 2026-10-02) |
| Nov. 12, 2025 | ONC | S | 120 | $355.00 | $42,600 | 11,109 Direct | -1.07% | Disposed | 0.9% (price as of 2026-10-02) |
| Nov. 12, 2025 | ONC | S | 100 | $357.43 | $35,743 | 11,009 Direct | -0.90% | Disposed | 0.2% (price as of 2026-10-02) |
| Nov. 12, 2025 | ONC | S | 4,846 | $360.10 | $1,745,045 | 6,163 Direct | -44.02% | Disposed | -0.6% (price as of 2026-10-02) |
| Nov. 12, 2025 | ONC | S | 154 | $362.07 | $55,759 | 6,009 Direct | -2.50% | Disposed | -1.1% (price as of 2026-10-02) |
| Aug. 14, 2025 | ONC | M | 30,756 | $155.68 | $4,788,094 | 30,756 Direct | · | Acquired | 130.0% (price as of 2026-10-02) |
| Aug. 14, 2025 | ONC | M | 9,180 | $159.03 | $1,459,895 | 39,936 Direct | +29.85% | Acquired | 125.2% (price as of 2026-10-02) |
| Aug. 14, 2025 | ONC | S 10b5-1 | 400 | $300.86 | $120,344 | 39,536 Direct | -1.00% | Disposed | 19.0% (price as of 2026-10-02) |
| Aug. 14, 2025 | ONC | S 10b5-1 | 5,800 | $302.04 | $1,751,832 | 33,736 Direct | -14.67% | Disposed | 18.6% (price as of 2026-10-02) |
| Aug. 14, 2025 | ONC | S 10b5-1 | 6,965 | $303.31 | $2,112,554 | 26,771 Direct | -20.65% | Disposed | 18.1% (price as of 2026-10-02) |
| Aug. 14, 2025 | ONC | S 10b5-1 | 500 | $304.19 | $152,095 | 26,271 Direct | -1.87% | Disposed | 17.7% (price as of 2026-10-02) |
| Aug. 14, 2025 | ONC | S 10b5-1 | 8,522 | $305.48 | $2,603,301 | 17,749 Direct | -32.44% | Disposed | 17.2% (price as of 2026-10-02) |
| Aug. 14, 2025 | ONC | S 10b5-1 | 12,232 | $306.26 | $3,746,172 | 5,517 Direct | -68.92% | Disposed | 16.9% (price as of 2026-10-02) |
| Aug. 14, 2025 | ONC | S 10b5-1 | 4,917 | $307.43 | $1,511,633 | 600 Direct | -89.12% | Disposed | 16.5% (price as of 2026-10-02) |
| Aug. 14, 2025 | ONC | S 10b5-1 | 600 | $308.03 | $184,818 | 0 Direct | -100.00% | Disposed | 16.2% (price as of 2026-10-02) |
| Aug. 14, 2025 | ONC | M | 399,828 | · | · | 309,881 Direct | -56.34% | Disposed | (price as of 2026-10-02) |
| Aug. 14, 2025 | ONC | M | 119,340 | · | · | 358,046 Direct | -25.00% | Disposed | (price as of 2026-10-02) |
| Aug. 13, 2025 | ONC | M | 22,773 | $174.43 | $3,972,294 | 22,773 Direct | · | Acquired | 105.3% (price as of 2026-10-02) |
| Aug. 13, 2025 | ONC | M | 27,085 | $155.68 | $4,216,593 | 49,858 Direct | +118.93% | Acquired | 130.0% (price as of 2026-10-02) |
| Aug. 13, 2025 | ONC | S 10b5-1 | 8,900 | $300.33 | $2,672,937 | 40,958 Direct | -17.85% | Disposed | 19.2% (price as of 2026-10-02) |
| Aug. 13, 2025 | ONC | S 10b5-1 | 4,500 | $301.49 | $1,356,705 | 36,458 Direct | -10.99% | Disposed | 18.8% (price as of 2026-10-02) |
| Aug. 13, 2025 | ONC | S 10b5-1 | 5,800 | $302.45 | $1,754,210 | 30,658 Direct | -15.91% | Disposed | 18.4% (price as of 2026-10-02) |
| Aug. 13, 2025 | ONC | S 10b5-1 | 3,517 | $303.54 | $1,067,550 | 27,141 Direct | -11.47% | Disposed | 18.0% (price as of 2026-10-02) |
| Aug. 13, 2025 | ONC | S 10b5-1 | 7,359 | $304.37 | $2,239,859 | 19,782 Direct | -27.11% | Disposed | 17.6% (price as of 2026-10-02) |
| Aug. 13, 2025 | ONC | S 10b5-1 | 528 | $305.59 | $161,352 | 19,254 Direct | -2.67% | Disposed | 17.2% (price as of 2026-10-02) |
| Aug. 13, 2025 | ONC | S 10b5-1 | 9,637 | $306.74 | $2,956,053 | 9,617 Direct | -50.05% | Disposed | 16.7% (price as of 2026-10-02) |
| Aug. 13, 2025 | ONC | S 10b5-1 | 9,617 | $307.38 | $2,956,073 | 0 Direct | -100.00% | Disposed | 16.5% (price as of 2026-10-02) |
| Aug. 13, 2025 | ONC | M | 296,049 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Aug. 13, 2025 | ONC | M | 352,105 | · | · | 709,709 Direct | -33.16% | Disposed | (price as of 2026-10-02) |
| June 23, 2025 | ONC | S | 1,363 | $260.00 | $354,380 | 0 Direct | -100.00% | Disposed | 37.7% (price as of 2026-10-02) |
| June 17, 2025 | ONC | S | 630 | $250.87 | $158,048 | 0 Direct | -100.00% | Disposed | 42.7% (price as of 2026-10-02) |
| June 16, 2025 | ONC | S | 1,443 | $265.47 | $383,073 | 730 Direct | -66.41% | Disposed | 34.9% (price as of 2026-10-02) |
| June 16, 2025 | ONC | S | 100 | $266.22 | $26,622 | 630 Direct | -13.70% | Disposed | 34.5% (price as of 2026-10-02) |
| June 10, 2025 | ONC | A | 123,370 | · | · | 1,274,296 Direct | +10.72% | Acquired | (price as of 2026-10-02) |
| June 10, 2025 | ONC | A | 232,245 | · | · | 232,245 Direct | · | Acquired | (price as of 2026-10-02) |
| June 6, 2025 | ONC | S | 400 | $250.74 | $100,296 | 1,534 Direct | -20.68% | Disposed | 42.8% (price as of 2026-10-02) |
| June 6, 2025 | ONC | S | 500 | $251.85 | $125,925 | 1,034 Direct | -32.59% | Disposed | 42.2% (price as of 2026-10-02) |
| June 6, 2025 | ONC | S | 400 | $253.50 | $101,400 | 634 Direct | -38.68% | Disposed | 41.3% (price as of 2026-10-02) |
| June 6, 2025 | ONC | S | 400 | $255.30 | $102,120 | 234 Direct | -63.09% | Disposed | 40.3% (price as of 2026-10-02) |
| June 6, 2025 | ONC | S | 234 | $255.77 | $59,850 | 0 Direct | -100.00% | Disposed | 40.0% (price as of 2026-10-02) |
| April 1, 2025 | ONC | M | 16,477 | $119.96 | $1,976,581 | 16,477 Direct | · | Acquired | 198.5% (price as of 2026-10-02) |
| April 1, 2025 | ONC | M | 35,444 | $174.43 | $6,182,497 | 51,921 Direct | +215.11% | Acquired | 105.3% (price as of 2026-10-02) |
| April 1, 2025 | ONC | S 10b5-1 | 28,253 | $280.31 | $7,919,598 | 23,668 Direct | -54.42% | Disposed | 27.7% (price as of 2026-10-02) |
| April 1, 2025 | ONC | S 10b5-1 | 6,364 | $281.67 | $1,792,548 | 17,304 Direct | -26.89% | Disposed | 27.1% (price as of 2026-10-02) |
| April 1, 2025 | ONC | S 10b5-1 | 12,221 | $282.76 | $3,455,610 | 5,083 Direct | -70.63% | Disposed | 26.6% (price as of 2026-10-02) |
| April 1, 2025 | ONC | S 10b5-1 | 5,083 | $283.79 | $1,442,505 | 0 Direct | -100.00% | Disposed | 26.2% (price as of 2026-10-02) |
| April 1, 2025 | ONC | M | 214,201 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| April 1, 2025 | ONC | M | 460,772 | · | · | 296,049 Direct | -60.88% | Disposed | (price as of 2026-10-02) |
| March 14, 2025 | ONC | S | 0 | · | · | 0 Indirect | · | Disposed | (price as of 2026-10-02) |
| March 5, 2025 | ONC | A | 103,883 | · | · | 1,175,210 Direct | +9.70% | Acquired | (price as of 2026-10-02) |
| March 5, 2025 | ONC | M | 7,048 | $169.65 | $1,195,693 | 7,048 Direct | · | Acquired | 111.1% (price as of 2026-10-02) |
| March 5, 2025 | ONC | M | 44,873 | $119.96 | $5,382,965 | 51,921 Direct | +636.68% | Acquired | 198.5% (price as of 2026-10-02) |
| March 5, 2025 | ONC | S 10b5-1 | 17,824 | $260.39 | $4,641,191 | 34,097 Direct | -34.33% | Disposed | 37.5% (price as of 2026-10-02) |
| March 5, 2025 | ONC | S 10b5-1 | 11,360 | $261.61 | $2,971,890 | 22,737 Direct | -33.32% | Disposed | 36.9% (price as of 2026-10-02) |
| March 5, 2025 | ONC | S 10b5-1 | 22,537 | $262.51 | $5,916,188 | 200 Direct | -99.12% | Disposed | 36.4% (price as of 2026-10-02) |
| March 5, 2025 | ONC | S 10b5-1 | 200 | $263.00 | $52,600 | 0 Direct | -100.00% | Disposed | 36.1% (price as of 2026-10-02) |
| March 5, 2025 | ONC | M | 91,624 | · | · | 2 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| March 5, 2025 | ONC | M | 583,349 | · | · | 214,201 Direct | -73.14% | Disposed | (price as of 2026-10-02) |
| Feb. 28, 2025 | ONC | S | 0 | · | · | 0 Indirect | · | Disposed | (price as of 2026-10-02) |
| Feb. 20, 2025 | ONC | M | 21,267 | $169.65 | $3,607,947 | 21,267 Direct | · | Acquired | 111.1% (price as of 2026-10-02) |
| Feb. 20, 2025 | ONC | S 10b5-1 | 21,267 | $240.07 | $5,105,569 | 0 Direct | -100.00% | Disposed | 49.2% (price as of 2026-10-02) |
| Feb. 20, 2025 | ONC | M | 276,471 | · | · | 91,626 Direct | -75.11% | Disposed | (price as of 2026-10-02) |
| Feb. 18, 2025 | ONC | M | 30,654 | $169.65 | $5,200,451 | 30,654 Direct | · | Acquired | 111.1% (price as of 2026-10-02) |
| Feb. 18, 2025 | ONC | S 10b5-1 | 19,576 | $240.31 | $4,704,309 | 11,078 Direct | -63.86% | Disposed | 49.0% (price as of 2026-10-02) |
| Feb. 18, 2025 | ONC | S 10b5-1 | 7,919 | $241.26 | $1,910,538 | 3,159 Direct | -71.48% | Disposed | 48.4% (price as of 2026-10-02) |
| Feb. 18, 2025 | ONC | S 10b5-1 | 3,159 | $242.08 | $764,731 | 0 Direct | -100.00% | Disposed | 47.9% (price as of 2026-10-02) |
| Feb. 18, 2025 | ONC | M | 398,502 | · | · | 368,097 Direct | -51.98% | Disposed | (price as of 2026-10-02) |
| Dec. 6, 2024 | ONC | S | 0 | · | · | 0 Indirect | · | Disposed | (price as of 2026-10-02) |
| Sept. 19, 2024 | ONC | S 10b5-1 | 4,500 | $200.14 | $900,630 | 0 Direct | -100.00% | Disposed | 78.9% (price as of 2026-10-02) |
| Sept. 17, 2024 | ONC | S 10b5-1 | 500 | $200.00 | $100,000 | 4,500 Direct | -10.00% | Disposed | 79.0% (price as of 2026-10-02) |
| Sept. 3, 2024 | ONC | S 10b5-1 | 2,032 | $188.16 | $382,341 | 3,524 Direct | -36.57% | Disposed | 90.3% (price as of 2026-10-02) |
| Sept. 3, 2024 | ONC | S 10b5-1 | 275 | $188.97 | $51,967 | 3,249 Direct | -7.80% | Disposed | 89.5% (price as of 2026-10-02) |
| Sept. 3, 2024 | ONC | S 10b5-1 | 2,275 | $190.29 | $432,910 | 974 Direct | -70.02% | Disposed | 88.2% (price as of 2026-10-02) |
| Sept. 3, 2024 | ONC | S 10b5-1 | 700 | $191.20 | $133,840 | 274 Direct | -71.87% | Disposed | 87.3% (price as of 2026-10-02) |
| Sept. 3, 2024 | ONC | S 10b5-1 | 274 | $192.04 | $52,619 | 0 Direct | -100.00% | Disposed | 86.5% (price as of 2026-10-02) |
| June 24, 2024 | ONC | S | 1,036 | $159.53 | $165,273 | 423 Direct | -71.01% | Disposed | 124.5% (price as of 2026-10-02) |
| June 24, 2024 | ONC | S | 400 | $160.38 | $64,152 | 23 Direct | -94.56% | Disposed | 123.3% (price as of 2026-10-02) |
| June 24, 2024 | ONC | S | 23 | $161.27 | $3,709 | 0 Direct | -100.00% | Disposed | 122.0% (price as of 2026-10-02) |
| June 18, 2024 | ONC | S | 1,121 | $153.66 | $172,253 | 1,506 Direct | -42.67% | Disposed | 133.0% (price as of 2026-10-02) |
| June 18, 2024 | ONC | S | 906 | $154.17 | $139,678 | 600 Direct | -60.16% | Disposed | 132.3% (price as of 2026-10-02) |
| June 18, 2024 | ONC | S | 300 | $155.15 | $46,545 | 300 Direct | -50.00% | Disposed | 130.8% (price as of 2026-10-02) |
| June 17, 2024 | ONC | S | 627 | $159.00 | $99,693 | 2,627 Direct | -19.27% | Disposed | 125.2% (price as of 2026-10-02) |
Showing latest 100 of 192 transactions
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| June 11, 2026 | ONC | Share Option (Right to Buy) | Ordinary Shares | · | June 10, 2036 | 229,775 | Acquired |
| Aug. 14, 2025 | ONC | Share Option (Right to Buy) | Ordinary Shares | · | June 21, 2032 | 399,828 | Disposed |
| Aug. 14, 2025 | ONC | Share Option (Right to Buy) | Ordinary Shares | · | June 4, 2034 | 119,340 | Disposed |
| Aug. 13, 2025 | ONC | Share Option (Right to Buy) | Ordinary Shares | · | June 16, 2030 | 296,049 | Disposed |
| Aug. 13, 2025 | ONC | Share Option (Right to Buy) | Ordinary Shares | · | June 21, 2032 | 352,105 | Disposed |
| June 10, 2025 | ONC | Share Option (Right to Buy) | Ordinary Shares | · | June 9, 2035 | 232,245 | Acquired |
| April 1, 2025 | ONC | Share Option (Right to Buy) | Ordinary Shares | · | June 4, 2029 | 214,201 | Disposed |
| April 1, 2025 | ONC | Share Option (Right to Buy) | Ordinary Shares | · | June 16, 2030 | 460,772 | Disposed |
| March 5, 2025 | ONC | Share Option (Right to Buy) | Ordinary Shares | · | April 29, 2028 | 91,624 | Disposed |
| March 5, 2025 | ONC | Share Option (Right to Buy) | Ordinary Shares | · | June 4, 2029 | 583,349 | Disposed |
| Feb. 20, 2025 | ONC | Share Option (Right to Buy) | Ordinary Shares | · | April 29, 2028 | 276,471 | Disposed |
| Feb. 18, 2025 | ONC | Share Option (Right to Buy) | Ordinary Shares | · | April 29, 2028 | 398,502 | Disposed |
| June 5, 2024 | ONC | Share Option (Right to Buy) | Ordinary Shares | · | June 4, 2034 | 477,386 | Acquired |
| June 15, 2023 | ONC | Share Option (Right to Buy) | Ordinary Shares | · | June 14, 2033 | 760,851 | Acquired |
| June 22, 2022 | ONC | Share Option (Right to Buy) | Ordinary Shares | · | June 21, 2032 | 1,061,814 | Acquired |
| June 16, 2021 | ONC | Share Option (Right to Buy) | Ordinary Shares | · | June 15, 2031 | 483,678 | Acquired |
| June 17, 2020 | ONC | Share Option (Right to Buy) | Ordinary Shares | · | June 16, 2030 | 756,821 | Acquired |
| June 5, 2019 | ONC | Share Option (Right to Buy) | Ordinary Shares | · | June 4, 2029 | 797,550 | Acquired |
| April 30, 2018 | ONC | Share Option (Right to Buy) | Ordinary Shares | · | April 29, 2028 | 766,599 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 2 holdings
Securities held when first becoming an insider, per SEC Form 3.
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2025 | $862,412 | · | · | · | $957,277 | · | $209,999 | $12,029,451 |
| 2024 | $790,978 | · | · | · | $830,527 | · | $216,690 | $11,138,093 |
| 2023 | $756,345 | · | · | · | · | · | $206,604 | $11,000,169 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.