Lee Chan Henry

Officer · ONC, BGNE

As of 2026-09-16, Lee Chan Henry has 127 Form 4 transactions on record across 2 companies — 98 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.

Pattern in the record: open-market sales filed in August in multiple years since 2025 — a recurring calendar cadence, more consistent with scheduled activity than a one-off decision.

Reconstructed holdings

Direct: $76.1MIndirect: $0$76.1Mas of 2026-09-16
  • Direct $76.1M
  • Indirect $0
BGNEdirect246,142 sh$45.3M
ONCdirect88,582 sh$30.8M

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

ONC · 122 trades
2026-08-11: Sale, 2,666 sh ($960K)2026-08-11: Option exercise, 1,058 sh ($226K)2026-08-11: Option exercise, 812 sh ($158K)2026-08-11: Option exercise, 796 sh ($127K)2026-08-11: Option exercise, 10,556 sh ($0)2026-08-11: Option exercise, 10,348 sh ($0)2026-08-11: Option exercise, 13,754 sh ($0)2026-07-30: Sale, 1,044 sh ($338K)2026-07-22: Sale, 1,669 sh ($542K)2026-07-22: Option exercise, 665 sh ($142K)2026-07-22: Option exercise, 514 sh ($100K)2026-07-22: Option exercise, 490 sh ($78K)2026-07-22: Option exercise, 8,645 sh ($0)2026-07-22: Option exercise, 6,682 sh ($0)2026-07-22: Option exercise, 6,370 sh ($0)2026-07-08: Sale, 664 sh ($201K)2026-07-08: Option exercise, 266 sh ($57K)2026-07-08: Option exercise, 202 sh ($39K)2026-07-08: Option exercise, 196 sh ($31K)2026-07-08: Option exercise, 2,548 sh ($0)2026-07-08: Option exercise, 3,458 sh ($0)2026-07-08: Option exercise, 2,626 sh ($0)2026-06-16: Sale, 590 sh ($157K)2026-06-11: Sale, 428 sh ($110K)2026-06-11: Award / grant, 87,308 sh ($0)2026-06-11: Award / grant, 45,071 sh ($0)2026-06-08: Sale, 711 sh ($192K)2026-06-08: Sale, 160 sh ($43K)2026-05-13: Sale, 332 sh ($103K)2026-05-13: Option exercise, 133 sh ($28K)2026-05-13: Option exercise, 101 sh ($20K)2026-05-13: Option exercise, 98 sh ($16K)2026-05-13: Option exercise, 1,729 sh ($0)2026-05-13: Option exercise, 1,274 sh ($0)2026-05-13: Option exercise, 1,313 sh ($0)2026-04-08: Sale, 332 sh ($103K)2026-04-08: Option exercise, 133 sh ($28K)2026-04-08: Option exercise, 101 sh ($20K)2026-04-08: Option exercise, 98 sh ($16K)2026-04-08: Option exercise, 1,313 sh ($0)2026-04-08: Option exercise, 1,729 sh ($0)2026-04-08: Option exercise, 1,274 sh ($0)2026-03-11: Sale, 341 sh ($102K)2026-03-11: Option exercise, 133 sh ($28K)2026-03-11: Option exercise, 110 sh ($21K)2026-03-11: Option exercise, 98 sh ($16K)2026-03-11: Option exercise, 1,729 sh ($0)2026-03-11: Option exercise, 1,430 sh ($0)2026-03-11: Option exercise, 1,274 sh ($0)2026-03-06: Award / grant, 29,874 sh ($0)2026-03-06: Award / grant, 65,390 sh ($0)2026-02-04: Sale, 996 sh ($349K)2026-02-04: Sale, 664 sh ($232K)2026-02-04: Option exercise, 662 sh ($141K)2026-02-04: Option exercise, 502 sh ($98K)2026-02-04: Option exercise, 496 sh ($79K)2026-02-04: Option exercise, 6,526 sh ($0)2026-02-04: Option exercise, 8,606 sh ($0)2026-02-04: Option exercise, 6,448 sh ($0)2026-01-07: Sale, 664 sh ($220K)2026-01-07: Option exercise, 266 sh ($57K)2026-01-07: Option exercise, 202 sh ($39K)2026-01-07: Option exercise, 196 sh ($31K)2026-01-07: Option exercise, 3,458 sh ($0)2026-01-07: Option exercise, 2,626 sh ($0)2026-01-07: Option exercise, 2,548 sh ($0)2025-12-11: Sale, 332 sh ($108K)2025-12-11: Option exercise, 133 sh ($28K)2025-12-11: Option exercise, 101 sh ($20K)2025-12-11: Option exercise, 98 sh ($16K)2025-12-11: Option exercise, 1,729 sh ($0)2025-12-11: Option exercise, 1,274 sh ($0)2025-12-11: Option exercise, 1,313 sh ($0)2025-12-10: Sale, 332 sh ($106K)2025-12-10: Option exercise, 133 sh ($28K)2025-12-10: Option exercise, 101 sh ($20K)2025-12-10: Option exercise, 98 sh ($16K)2025-12-10: Option exercise, 1,729 sh ($0)2025-12-10: Option exercise, 1,274 sh ($0)2025-12-10: Option exercise, 1,313 sh ($0)2025-11-12: Sale, 664 sh ($232K)2025-11-12: Sale, 332 sh ($116K)2025-11-12: Option exercise, 398 sh ($85K)2025-11-12: Option exercise, 302 sh ($59K)2025-11-12: Option exercise, 296 sh ($47K)2025-11-12: Option exercise, 5,174 sh ($0)2025-11-12: Option exercise, 3,926 sh ($0)2025-11-12: Option exercise, 3,848 sh ($0)2025-10-08: Option exercise, 8,961 sh ($1.9M)2025-10-08: Sale, 4,733 sh ($1.7M)2025-10-08: Sale, 4,162 sh ($1.5M)2025-10-08: Sale, 1,112 sh ($389K)2025-10-08: Sale, 664 sh ($231K)2025-10-08: Option exercise, 302 sh ($59K)2025-10-08: Option exercise, 296 sh ($47K)2025-10-08: Option exercise, 3,926 sh ($0)2025-10-08: Option exercise, 116,493 sh ($0)2025-10-08: Option exercise, 3,848 sh ($0)2025-09-10: Sale, 4,776 sh ($1.6M)2025-09-10: Option exercise, 6,802 sh ($1.3M)2025-09-10: Sale, 3,318 sh ($1.1M)2025-09-10: Option exercise, 1,796 sh ($383K)2025-09-10: Sale, 1,112 sh ($361K)2025-09-10: Sale, 500 sh ($164K)2025-09-10: Sale, 300 sh ($98K)2025-09-10: Option exercise, 296 sh ($47K)2025-09-10: Option exercise, 88,426 sh ($0)2025-09-10: Option exercise, 3,848 sh ($0)2025-09-10: Option exercise, 23,348 sh ($0)2025-08-13: Sale, 6,052 sh ($1.8M)2025-08-13: Sale, 3,849 sh ($1.2M)2025-08-13: Option exercise, 4,381 sh ($852K)2025-08-13: Option exercise, 3,849 sh ($612K)2025-08-13: Sale, 1,112 sh ($334K)2025-08-13: Option exercise, 56,953 sh ($0)2025-08-13: Option exercise, 50,037 sh ($0)2025-07-30: Sale, 920 sh ($280K)2025-06-16: Sale, 422 sh ($112K)2025-06-10: Award / grant, 88,244 sh ($0)2025-06-10: Award / grant, 46,878 sh ($0)2025-06-06: Sale, 470 sh ($120K)2025-06-06: Sale, 230 sh ($59K)
BGNE · 5 trades
2025-03-05: Award / grant, 40,209 sh ($0)2025-02-27: Sale, 1,205 sh ($331K)2025-02-21: Sale, 598 sh ($155K)2025-02-21: Sale, 504 sh ($129K)2025-02-21: Sale, 100 sh ($26K)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-08-11ONCSale2,666 @ $360.00$960K−100.0% of holding0Form 4
2026-07-30ONCSale1,044 @ $323.69$338K−100.0% of holding0Form 4
2026-07-22ONCSale1,669 @ $325.00$542K−100.0% of holding0Form 4
2026-07-08ONCSale664 @ $302.46$201K−100.0% of holding0Form 4
2026-06-16ONCSale590 @ $265.98$157K−100.0% of holding0Form 4
2026-06-11ONCSale428 @ $257.63$110K−100.0% of holding0Form 4
2026-06-08ONCSale711 @ $270.24$192K−81.6% of holding160Form 4
2026-06-08ONCSale160 @ $271.26$43K−100.0% of holding0Form 4
2026-05-13ONCSale332 @ $310.72$103K−100.0% of holding0Form 4
2026-04-08ONCSale332 @ $311.59$103K−100.0% of holding0Form 4
2026-03-11ONCSale341 @ $300.00$102K−100.0% of holding0Form 4
2026-02-04ONCSale996 @ $350.00$349K−100.0% of holding0Form 4
2026-02-04ONCSale664 @ $348.79$232K−40.0% of holding996Form 4
2026-01-07ONCSale664 @ $331.76$220K−100.0% of holding0Form 4
2025-12-11ONCSale332 @ $325.00$108K−100.0% of holding0Form 4
2025-12-10ONCSale332 @ $318.28$106K−100.0% of holding0Form 4
2025-11-12ONCSale664 @ $348.75$232K−66.7% of holding332Form 4
2025-11-12ONCSale332 @ $350.00$116K−100.0% of holding0Form 4
2025-10-08ONCSale4,733 @ $350.22$1.7M−53.2% of holding4,162Form 4
2025-10-08ONCSale4,162 @ $351.12$1.5M−100.0% of holding0Form 4
2025-10-08ONCSale1,112 @ $350.00$389K−100.0% of holding0Form 4
2025-10-08ONCSale664 @ $347.82$231K−6.9% of holding8,895Form 4
2025-09-10ONCSale4,776 @ $325.19$1.6M−53.7% of holding4,118Form 4
2025-09-10ONCSale3,318 @ $325.73$1.1M−80.6% of holding800Form 4
2025-09-10ONCSale1,112 @ $325.00$361K−100.0% of holding0Form 4
2025-09-10ONCSale500 @ $327.93$164K−100.0% of holding0Form 4
2025-09-10ONCSale300 @ $326.80$98K−37.5% of holding500Form 4
2025-08-13ONCSale6,052 @ $300.19$1.8M−73.5% of holding2,178Form 4
2025-08-13ONCSale3,849 @ $301.00$1.2M−100.0% of holding0Form 4
2025-08-13ONCSale1,112 @ $300.00$334K−100.0% of holding0Form 4
2025-07-30ONCSale920 @ $304.60$280K−100.0% of holding0Form 4
2025-06-16ONCSale422 @ $266.50$112K−100.0% of holding0Form 4
2025-06-06ONCSale470 @ $255.78$120K−67.1% of holding230Form 4
2025-06-06ONCSale230 @ $256.79$59K−100.0% of holding0Form 4
2025-02-27BGNESale1,205 @ $275.00$331K−100.0% of holding0Form 4
2025-02-21BGNESale598 @ $258.69$155K−85.7% of holding100Form 4
2025-02-21BGNESale504 @ $256.84$129K−41.9% of holding698Form 4
2025-02-21BGNESale100 @ $260.21$26K−100.0% of holding0Form 4
89 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-08-11ONCOption exercise1,0581,870Form 4
2026-08-11ONCOption exercise812812Form 4
2026-08-11ONCOption exercise7962,666Form 4
2026-08-11ONCOption exercise10,5560Form 4
2026-08-11ONCOption exercise10,34888,582Form 4
2026-08-11ONCOption exercise13,75457,369Form 4
2026-07-22ONCOption exercise6651,179Form 4
2026-07-22ONCOption exercise514514Form 4
2026-07-22ONCOption exercise4901,669Form 4
2026-07-22ONCOption exercise8,64571,123Form 4
2026-07-22ONCOption exercise6,68210,556Form 4
2026-07-22ONCOption exercise6,37098,930Form 4
2026-07-08ONCOption exercise266468Form 4
2026-07-08ONCOption exercise202202Form 4
2026-07-08ONCOption exercise196664Form 4
2026-07-08ONCOption exercise2,548105,300Form 4
2026-07-08ONCOption exercise3,45879,768Form 4
2026-07-08ONCOption exercise2,62617,238Form 4
2026-06-11ONCAward / grant87,30887,308Form 4
2026-06-11ONCAward / grant45,071346,554Form 4
2026-05-13ONCOption exercise133234Form 4
2026-05-13ONCOption exercise101101Form 4
2026-05-13ONCOption exercise98332Form 4
2026-05-13ONCOption exercise1,72983,226Form 4
2026-05-13ONCOption exercise1,274107,848Form 4
2026-05-13ONCOption exercise1,31319,864Form 4
2026-04-08ONCOption exercise133234Form 4
2026-04-08ONCOption exercise101101Form 4
2026-04-08ONCOption exercise98332Form 4
2026-04-08ONCOption exercise1,31321,177Form 4
2026-04-08ONCOption exercise1,72984,955Form 4
2026-04-08ONCOption exercise1,274109,122Form 4
2026-03-11ONCOption exercise133243Form 4
2026-03-11ONCOption exercise110110Form 4
2026-03-11ONCOption exercise98341Form 4
2026-03-11ONCOption exercise1,72986,684Form 4
2026-03-11ONCOption exercise1,43022,490Form 4
2026-03-11ONCOption exercise1,274110,396Form 4
2026-03-06ONCAward / grant29,874318,370Form 4
2026-03-06ONCAward / grant65,390288,496Form 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.