Wang Xiaodong

Director · Other reporting person · ONC, BGNE

As of 2026-09-16, Wang Xiaodong has 93 Form 4 transactions on record across 2 companies — 13 in the trailing 12 months.

Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.

Reconstructed holdings

Direct: $521.1MIndirect: $0$521.1Mas of 2026-09-16
  • Direct $521.1M
  • Indirect $0
ONCdirect1,210,079 sh$421.2M
BGNEdirect542,887 sh$99.9M

Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.

Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.

Trades by company

BGNE · 66 trades
2025-05-13: Sale, 21,235 sh ($4.7M)2025-05-13: Sale, 10,221 sh ($2.3M)2025-05-13: Sale, 10,104 sh ($2.3M)2025-05-13: Option exercise, 41,760 sh ($271K)2025-05-13: Sale, 200 sh ($45K)2025-05-13: Option exercise, 542,880 sh ($0)2025-04-14: Sale, 15,041 sh ($3.6M)2025-04-14: Sale, 6,398 sh ($1.6M)2025-04-14: Sale, 5,516 sh ($1.3M)2025-04-14: Sale, 2,884 sh ($691K)2025-04-14: Sale, 2,229 sh ($538K)2025-04-14: Sale, 2,056 sh ($505K)2025-04-14: Sale, 1,869 sh ($461K)2025-04-14: Sale, 1,592 sh ($389K)2025-04-14: Sale, 1,475 sh ($365K)2025-04-14: Option exercise, 41,760 sh ($271K)2025-04-14: Sale, 995 sh ($236K)2025-04-14: Sale, 805 sh ($192K)2025-04-14: Sale, 535 sh ($133K)2025-04-14: Sale, 365 sh ($91K)2025-04-14: Option exercise, 542,880 sh ($0)2025-03-18: Sale, 11,245 sh ($2.9M)2025-03-18: Sale, 10,448 sh ($2.7M)2025-03-18: Sale, 6,923 sh ($1.8M)2025-03-18: Sale, 6,926 sh ($1.8M)2025-03-18: Sale, 2,694 sh ($700K)2025-03-18: Sale, 2,417 sh ($624K)2025-03-18: Sale, 1,107 sh ($292K)2025-03-18: Option exercise, 41,760 sh ($271K)2025-03-18: Option exercise, 542,880 sh ($0)2025-03-11: Gift, 158,717 sh ($0)2025-03-04: Sale, 2,000 sh ($505K)2025-03-04: Sale, 1,809 sh ($465K)2025-03-04: Sale, 1,275 sh ($325K)2025-03-04: Sale, 1,214 sh ($310K)2025-03-04: Sale, 825 sh ($209K)2025-03-04: Sale, 700 sh ($176K)2025-03-04: Sale, 323 sh ($83K)2025-02-04: Sale, 17,805 sh ($4.0M)2025-02-04: Sale, 9,776 sh ($2.2M)2025-02-04: Sale, 9,099 sh ($2.0M)2025-02-04: Sale, 2,161 sh ($487K)2025-02-04: Sale, 1,519 sh ($341K)2025-02-04: Sale, 1,400 sh ($319K)2025-02-04: Option exercise, 41,760 sh ($271K)2025-02-04: Option exercise, 542,880 sh ($0)2025-01-07: Sale, 19,251 sh ($3.4M)2025-01-07: Sale, 11,310 sh ($2.0M)2025-01-07: Sale, 5,638 sh ($1.0M)2025-01-07: Sale, 4,260 sh ($756K)2025-01-07: Option exercise, 41,760 sh ($271K)2025-01-07: Sale, 1,301 sh ($233K)2025-01-07: Option exercise, 542,880 sh ($0)2024-12-10: Sale, 9,956 sh ($1.8M)2024-12-10: Sale, 9,266 sh ($1.7M)2024-12-10: Sale, 7,063 sh ($1.3M)2024-12-10: Sale, 6,350 sh ($1.2M)2024-12-10: Sale, 2,600 sh ($477K)2024-12-10: Sale, 1,833 sh ($349K)2024-12-10: Option exercise, 41,760 sh ($271K)2024-12-10: Sale, 1,374 sh ($265K)2024-12-10: Sale, 1,300 sh ($245K)2024-12-10: Sale, 993 sh ($190K)2024-12-10: Sale, 725 sh ($141K)2024-12-10: Sale, 300 sh ($59K)2024-12-10: Option exercise, 542,880 sh ($0)
ONC · 27 trades
2026-09-08: Sale, 10,688 sh ($3.7M)2026-09-08: Sale, 7,492 sh ($2.6M)2026-09-08: Sale, 6,569 sh ($2.3M)2026-09-08: Sale, 6,278 sh ($2.2M)2026-09-08: Option exercise, 31,027 sh ($1.1M)2026-09-08: Sale, 2,841 sh ($983K)2026-09-08: Sale, 1,721 sh ($599K)2026-09-08: Sale, 1,517 sh ($527K)2026-09-08: Sale, 1,181 sh ($408K)2026-09-08: Option exercise, 403,351 sh ($0)2026-06-11: Award / grant, 193,492 sh ($0)2026-06-11: Award / grant, 99,892 sh ($0)2025-11-07: Gift, 424,073 sh ($0)2025-09-09: Gift, 148,096 sh ($0)2025-06-24: Sale, 1,100 sh ($292K)2025-06-24: Sale, 507 sh ($135K)2025-06-24: Sale, 300 sh ($79K)2025-06-24: Sale, 100 sh ($27K)2025-06-10: Sale, 16,094 sh ($4.2M)2025-06-10: Sale, 15,878 sh ($4.2M)2025-06-10: Sale, 6,787 sh ($1.8M)2025-06-10: Sale, 2,901 sh ($758K)2025-06-10: Option exercise, 41,760 sh ($271K)2025-06-10: Sale, 100 sh ($26K)2025-06-10: Award / grant, 98,696 sh ($0)2025-06-10: Award / grant, 185,796 sh ($0)2025-06-10: Option exercise, 542,880 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-09-08ONCSale10,688 @ $349.28$3.7M−45.4% of holding12,847Form 4
2026-09-08ONCSale7,492 @ $348.31$2.6M−24.1% of holding23,535Form 4
2026-09-08ONCSale6,569 @ $350.27$2.3M−51.1% of holding6,278Form 4
2026-09-08ONCSale6,278 @ $351.25$2.2M−100.0% of holding0Form 4
2026-09-08ONCSale2,841 @ $346.16$983K−46.7% of holding3,238Form 4
2026-09-08ONCSale1,721 @ $348.01$599K−100.0% of holding0Form 4
2026-09-08ONCSale1,517 @ $347.39$527K−46.8% of holding1,721Form 4
2026-09-08ONCSale1,181 @ $345.38$408K−16.3% of holding6,079Form 4
2025-06-24ONCSale1,100 @ $265.35$292K−64.4% of holding607Form 4
2025-06-24ONCSale507 @ $266.57$135K−83.5% of holding100Form 4
2025-06-24ONCSale300 @ $263.50$79K−14.9% of holding1,707Form 4
2025-06-24ONCSale100 @ $267.81$27K−100.0% of holding0Form 4
2025-06-10ONCSale16,094 @ $263.17$4.2M−70.0% of holding6,887Form 4
2025-06-10ONCSale15,878 @ $262.20$4.2M−40.9% of holding22,981Form 4
2025-06-10ONCSale6,787 @ $264.08$1.8M−98.5% of holding100Form 4
2025-06-10ONCSale2,901 @ $261.20$758K−6.9% of holding38,859Form 4
2025-06-10ONCSale100 @ $264.85$26K−100.0% of holding0Form 4
2025-05-13BGNESale21,235 @ $223.41$4.7M−67.3% of holding10,304Form 4
2025-05-13BGNESale10,221 @ $222.83$2.3M−24.5% of holding31,539Form 4
2025-05-13BGNESale10,104 @ $224.32$2.3M−98.1% of holding200Form 4
2025-05-13BGNESale200 @ $225.68$45K−100.0% of holding0Form 4
2025-04-14BGNESale15,041 @ $242.59$3.6M−51.3% of holding14,290Form 4
2025-04-14BGNESale6,398 @ $243.41$1.6M−44.8% of holding7,892Form 4
2025-04-14BGNESale5,516 @ $240.41$1.3M−14.9% of holding31,560Form 4
2025-04-14BGNESale2,884 @ $239.51$691K−7.2% of holding37,076Form 4
2025-04-14BGNESale2,229 @ $241.51$538K−7.1% of holding29,331Form 4
2025-04-14BGNESale2,056 @ $245.56$505K−32.6% of holding4,244Form 4
2025-04-14BGNESale1,869 @ $246.40$461K−44.0% of holding2,375Form 4
2025-04-14BGNESale1,592 @ $244.56$389K−20.2% of holding6,300Form 4
2025-04-14BGNESale1,475 @ $247.46$365K−62.1% of holding900Form 4
2025-04-14BGNESale995 @ $237.56$236K−2.4% of holding40,765Form 4
2025-04-14BGNESale805 @ $238.48$192K−2.0% of holding39,960Form 4
2025-04-14BGNESale535 @ $248.90$133K−59.4% of holding365Form 4
2025-04-14BGNESale365 @ $249.45$91K−100.0% of holding0Form 4
2025-03-18BGNESale11,245 @ $262.12$2.9M−58.3% of holding8,030Form 4
2025-03-18BGNESale10,448 @ $261.44$2.7M−35.2% of holding19,275Form 4
2025-03-18BGNESale6,923 @ $263.08$1.8M−86.2% of holding1,107Form 4
2025-03-18BGNESale6,926 @ $259.08$1.8M−17.6% of holding32,417Form 4
2025-03-18BGNESale2,694 @ $259.86$700K−8.3% of holding29,723Form 4
2025-03-18BGNESale2,417 @ $258.25$624K−5.8% of holding39,343Form 4
2025-03-18BGNESale1,107 @ $264.01$292K−100.0% of holding0Form 4
2025-03-04BGNESale2,000 @ $252.72$505K−26.9% of holding5,446Form 4
2025-03-04BGNESale1,809 @ $256.83$465K−84.8% of holding323Form 4
2025-03-04BGNESale1,275 @ $254.77$325K−27.6% of holding3,346Form 4
2025-03-04BGNESale1,214 @ $255.71$310K−36.3% of holding2,132Form 4
2025-03-04BGNESale825 @ $253.55$209K−15.1% of holding4,621Form 4
2025-03-04BGNESale700 @ $251.70$176K−8.6% of holding7,446Form 4
2025-03-04BGNESale323 @ $257.41$83K−100.0% of holding0Form 4
2025-02-04BGNESale17,805 @ $226.35$4.0M−61.4% of holding11,176Form 4
2025-02-04BGNESale9,776 @ $227.00$2.2M−87.5% of holding1,400Form 4
2025-02-04BGNESale9,099 @ $223.00$2.0M−21.8% of holding32,661Form 4
2025-02-04BGNESale2,161 @ $225.27$487K−6.9% of holding28,981Form 4
2025-02-04BGNESale1,519 @ $224.18$341K−4.7% of holding31,142Form 4
2025-02-04BGNESale1,400 @ $228.04$319K−100.0% of holding0Form 4
2025-01-07BGNESale19,251 @ $175.46$3.4M−46.1% of holding22,509Form 4
2025-01-07BGNESale11,310 @ $176.67$2.0M−50.2% of holding11,199Form 4
2025-01-07BGNESale5,638 @ $178.39$1.0M−81.3% of holding1,301Form 4
2025-01-07BGNESale4,260 @ $177.42$756K−38.0% of holding6,939Form 4
2025-01-07BGNESale1,301 @ $179.18$233K−100.0% of holding0Form 4
2024-12-10BGNESale9,956 @ $185.73$1.8M−31.0% of holding22,141Form 4
2024-12-10BGNESale9,266 @ $186.99$1.7M−41.8% of holding12,875Form 4
2024-12-10BGNESale7,063 @ $184.83$1.3M−18.0% of holding32,097Form 4
2024-12-10BGNESale6,350 @ $187.60$1.2M−49.3% of holding6,525Form 4
2024-12-10BGNESale2,600 @ $183.60$477K−6.2% of holding39,160Form 4
2024-12-10BGNESale1,833 @ $190.57$349K−35.1% of holding3,392Form 4
2024-12-10BGNESale1,374 @ $192.61$265K−57.3% of holding1,025Form 4
2024-12-10BGNESale1,300 @ $188.79$245K−19.9% of holding5,225Form 4
2024-12-10BGNESale993 @ $191.78$190K−29.3% of holding2,399Form 4
2024-12-10BGNESale725 @ $194.01$141K−70.7% of holding300Form 4
2024-12-10BGNESale300 @ $195.67$59K−100.0% of holding0Form 4
23 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-09-08ONCOption exercise31,02731,027Form 4
2026-09-08ONCOption exercise403,3511,210,079Form 4
2026-06-11ONCAward / grant193,492193,492Form 4
2026-06-11ONCAward / grant99,8924,682,493Form 4
2025-11-07ONCGift424,0734,582,601Form 4
2025-09-09ONCGift148,0965,006,674Form 4
2025-06-10ONCOption exercise41,76041,760Form 4
2025-06-10ONCAward / grant98,6965,180,861Form 4
2025-06-10ONCAward / grant185,796185,796Form 4
2025-06-10ONCOption exercise542,8807Form 4
2025-05-13BGNEOption exercise41,76041,760Form 4
2025-05-13BGNEOption exercise542,880542,887Form 4
2025-04-14BGNEOption exercise41,76041,760Form 4
2025-04-14BGNEOption exercise542,8801,085,767Form 4
2025-03-18BGNEOption exercise41,76041,760Form 4
2025-03-18BGNEOption exercise542,8801,628,647Form 4
2025-03-11BGNEGift158,7175,082,165Form 4
2025-02-04BGNEOption exercise41,76041,760Form 4
2025-02-04BGNEOption exercise542,8802,171,527Form 4
2025-01-07BGNEOption exercise41,76041,760Form 4
2025-01-07BGNEOption exercise542,8802,714,407Form 4
2024-12-10BGNEOption exercise41,76041,760Form 4
2024-12-10BGNEOption exercise542,8803,257,287Form 4

Source: SEC Form 4 filings. Each row links to its original filing.

Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.