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Insider Trading Intelligence
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CL

Chan Henry Lee

ONC
SVP, GENERAL COUNSEL · BEONE MEDICINES LTD. · CIK 0001980648
FILING MIX · LIFETIME39%/61%
BUYS
44
SELLS
70
TOTAL VALUE
$20.43M
COMPANIES
1
ACTIVE SINCE
Jun 2025
HOLDINGS NOW
10,556
AVG SELL PX
$321.22
TRADE KIND
SHOWING 114 / 114
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
25 backtested trades · 8 horizons · 48 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Chan Henry Lee, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d25+52.00%-0.92%-0.44%-0.47%-1.05%—
14d25+60.00%-2.48%+0.33%-2.81%-2.67%—
30d25+44.00%-2.14%+0.98%-3.12%+1.84%—
60d25+40.00%+1.45%+2.88%-1.43%+0.38%—
90d25+52.00%+0.36%+4.53%-4.17%-3.85%—
180d25(2 pending)+69.57%-1.52%+6.16%-7.68%-7.70%—
1y25(21 pending)+25.00%+5.68%+21.59%-15.91%-15.72%—
2y25(25 pending)——————
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
ONC · 10,556 shares · as of Jul 22, 2026
086,639173,277259,916346,5542026SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2025
2025
2025
2026
2026
2026
FLOW · 44 buys / 70 sellsCOVERAGE · 6 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
ONC
BEONE MEDICINES LTD.
PURCHASE
SVP, General Counsel
665$213.32$141.9K1,179Jul 22, 2026Jul 24, 2026 ↗View →
ONC
BEONE MEDICINES LTD.
PURCHASE
SVP, General Counsel
490$159.03$77.9K1,669Jul 22, 2026Jul 24, 2026 ↗View →
ONC
BEONE MEDICINES LTD.
SALE
SVP, General Counsel
6,682——10,556Jul 22, 2026Jul 24, 2026 ↗View →
ONC
BEONE MEDICINES LTD.
SALE
SVP, General Counsel
6,370——98,930Jul 22, 2026Jul 24, 2026 ↗View →
ONC
BEONE MEDICINES LTD.
PURCHASE
SVP, General Counsel
514$194.47$100.0K514Jul 22, 2026Jul 24, 2026 ↗View →
ONC
BEONE MEDICINES LTD.
SALE
SVP, General Counsel
8,645——71,123Jul 22, 2026Jul 24, 2026 ↗View →
ONC
BEONE MEDICINES LTD.
SALE10b5-1
10b5-1 plan
1,669$325.00$542.4K0Jul 22, 2026Jul 24, 2026 ↗View →
ONC
BEONE MEDICINES LTD.
PURCHASE
SVP, General Counsel
266$213.32$56.7K468Jul 8, 2026Jul 10, 2026 ↗View →
ONC
BEONE MEDICINES LTD.
SALE
SVP, General Counsel
2,626——17,238Jul 8, 2026Jul 10, 2026 ↗View →
ONC
BEONE MEDICINES LTD.
SALE
SVP, General Counsel
2,548——105,300Jul 8, 2026Jul 10, 2026 ↗View →
ONC
BEONE MEDICINES LTD.
SALE
SVP, General Counsel
3,458——79,768Jul 8, 2026Jul 10, 2026 ↗View →
ONC
BEONE MEDICINES LTD.
PURCHASE
SVP, General Counsel
202$194.47$39.3K202Jul 8, 2026Jul 10, 2026 ↗View →
ONC
BEONE MEDICINES LTD.
PURCHASE
SVP, General Counsel
196$159.03$31.2K664Jul 8, 2026Jul 10, 2026 ↗View →
ONC
BEONE MEDICINES LTD.
SALE10b5-1
10b5-1 plan
664$302.46$200.8K0Jul 8, 2026Jul 10, 2026 ↗View →
ONC
BEONE MEDICINES LTD.
SALE
SVP, General Counsel
590$265.98$156.9K0Jun 16, 2026Jun 18, 2026 ↗View →
ONC
BEONE MEDICINES LTD.
PURCHASEGRANT
Stock grant
45,071——346,554Jun 11, 2026Jun 15, 2026 ↗View →
ONC
BEONE MEDICINES LTD.
PURCHASEGRANT
Stock grant
87,308——87,308Jun 11, 2026Jun 15, 2026 ↗View →
ONC
BEONE MEDICINES LTD.
SALE
SVP, General Counsel
428$257.64$110.3K0Jun 11, 2026Jun 15, 2026 ↗View →
ONC
BEONE MEDICINES LTD.
SALE
SVP, General Counsel
160$271.26$43.4K0Jun 8, 2026Jun 10, 2026 ↗View →
ONC
BEONE MEDICINES LTD.
SALE
SVP, General Counsel
711$270.24$192.1K160Jun 8, 2026Jun 10, 2026 ↗View →
ONC
BEONE MEDICINES LTD.
PURCHASE
SVP, General Counsel
133$213.32$28.4K234May 13, 2026May 15, 2026 ↗View →
ONC
BEONE MEDICINES LTD.
PURCHASE
SVP, General Counsel
98$159.03$15.6K332May 13, 2026May 15, 2026 ↗View →
ONC
BEONE MEDICINES LTD.
PURCHASE
SVP, General Counsel
101$194.47$19.6K101May 13, 2026May 15, 2026 ↗View →
ONC
BEONE MEDICINES LTD.
SALE
SVP, General Counsel
1,313——19,864May 13, 2026May 15, 2026 ↗View →
ONC
BEONE MEDICINES LTD.
SALE10b5-1
10b5-1 plan
332$310.72$103.2K0May 13, 2026May 15, 2026 ↗View →
ONC
BEONE MEDICINES LTD.
SALE
SVP, General Counsel
1,729——83,226May 13, 2026May 15, 2026 ↗View →
ONC
BEONE MEDICINES LTD.
SALE
SVP, General Counsel
1,274——107,848May 13, 2026May 15, 2026 ↗View →
ONC
BEONE MEDICINES LTD.
PURCHASE
SVP, General Counsel
101$194.47$19.6K101Apr 8, 2026Apr 10, 2026 ↗View →
ONC
BEONE MEDICINES LTD.
PURCHASE
SVP, General Counsel
133$213.32$28.4K234Apr 8, 2026Apr 10, 2026 ↗View →
ONC
BEONE MEDICINES LTD.
PURCHASE
SVP, General Counsel
98$159.03$15.6K332Apr 8, 2026Apr 10, 2026 ↗View →
ONC
BEONE MEDICINES LTD.
SALE10b5-1
10b5-1 plan
332$311.59$103.4K0Apr 8, 2026Apr 10, 2026 ↗View →
ONC
BEONE MEDICINES LTD.
SALE
SVP, General Counsel
1,274——109,122Apr 8, 2026Apr 10, 2026 ↗View →
ONC
BEONE MEDICINES LTD.
SALE
SVP, General Counsel
1,313——21,177Apr 8, 2026Apr 10, 2026 ↗View →
ONC
BEONE MEDICINES LTD.
SALE
SVP, General Counsel
1,729——84,955Apr 8, 2026Apr 10, 2026 ↗View →
ONC
BEONE MEDICINES LTD.
PURCHASE
SVP, General Counsel
133$213.32$28.4K243Mar 11, 2026Mar 13, 2026 ↗View →
ONC
BEONE MEDICINES LTD.
PURCHASE
SVP, General Counsel
110$194.47$21.4K110Mar 11, 2026Mar 13, 2026 ↗View →
ONC
BEONE MEDICINES LTD.
SALE
SVP, General Counsel
1,729——86,684Mar 11, 2026Mar 13, 2026 ↗View →
ONC
BEONE MEDICINES LTD.
SALE10b5-1
10b5-1 plan
341$300.00$102.3K0Mar 11, 2026Mar 13, 2026 ↗View →
ONC
BEONE MEDICINES LTD.
SALE
SVP, General Counsel
1,430——22,490Mar 11, 2026Mar 13, 2026 ↗View →
ONC
BEONE MEDICINES LTD.
SALE
SVP, General Counsel
1,274——110,396Mar 11, 2026Mar 13, 2026 ↗View →
ONC
BEONE MEDICINES LTD.
PURCHASE
SVP, General Counsel
98$159.03$15.6K341Mar 11, 2026Mar 13, 2026 ↗View →
ONC
BEONE MEDICINES LTD.
PURCHASEGRANT
Stock grant
29,874——318,370Mar 6, 2026Mar 10, 2026 ↗View →
ONC
BEONE MEDICINES LTD.
PURCHASEGRANT
Stock grant
65,390——288,496Mar 6, 2026Mar 10, 2026 ↗View →
ONC
BEONE MEDICINES LTD.
SALE
SVP, General Counsel
6,526——23,920Feb 4, 2026Feb 6, 2026 ↗View →
ONC
BEONE MEDICINES LTD.
SALE
SVP, General Counsel
6,448——111,670Feb 4, 2026Feb 6, 2026 ↗View →
ONC
BEONE MEDICINES LTD.
SALE10b5-1
10b5-1 plan
664$348.79$231.6K996Feb 4, 2026Feb 6, 2026 ↗View →
ONC
BEONE MEDICINES LTD.
SALE10b5-1
10b5-1 plan
996$350.00$348.6K0Feb 4, 2026Feb 6, 2026 ↗View →
ONC
BEONE MEDICINES LTD.
PURCHASE
SVP, General Counsel
502$194.47$97.6K502Feb 4, 2026Feb 6, 2026 ↗View →
ONC
BEONE MEDICINES LTD.
PURCHASE
SVP, General Counsel
496$159.03$78.9K1,660Feb 4, 2026Feb 6, 2026 ↗View →
ONC
BEONE MEDICINES LTD.
PURCHASE
SVP, General Counsel
662$213.32$141.2K1,164Feb 4, 2026Feb 6, 2026 ↗View →
ONC
BEONE MEDICINES LTD.
SALE
SVP, General Counsel
8,606——88,413Feb 4, 2026Feb 6, 2026 ↗View →
ONC
BEONE MEDICINES LTD.
PURCHASE
SVP, General Counsel
196$159.03$31.2K664Jan 7, 2026Jan 9, 2026 ↗View →
ONC
BEONE MEDICINES LTD.
SALE
SVP, General Counsel
2,626——30,446Jan 7, 2026Jan 9, 2026 ↗View →
ONC
BEONE MEDICINES LTD.
SALE
SVP, General Counsel
2,548——118,118Jan 7, 2026Jan 9, 2026 ↗View →
ONC
BEONE MEDICINES LTD.
PURCHASE
SVP, General Counsel
202$194.47$39.3K202Jan 7, 2026Jan 9, 2026 ↗View →
ONC
BEONE MEDICINES LTD.
SALE10b5-1
10b5-1 plan
664$331.76$220.3K0Jan 7, 2026Jan 9, 2026 ↗View →
ONC
BEONE MEDICINES LTD.
SALE
SVP, General Counsel
3,458——97,019Jan 7, 2026Jan 9, 2026 ↗View →
ONC
BEONE MEDICINES LTD.
PURCHASE
SVP, General Counsel
266$213.32$56.7K468Jan 7, 2026Jan 9, 2026 ↗View →
ONC
BEONE MEDICINES LTD.
PURCHASE
SVP, General Counsel
133$213.32$28.4K234Dec 11, 2025Dec 12, 2025 ↗View →
ONC
BEONE MEDICINES LTD.
PURCHASE
SVP, General Counsel
98$159.03$15.6K332Dec 11, 2025Dec 12, 2025 ↗View →
ONC
BEONE MEDICINES LTD.
SALE
SVP, General Counsel
1,729——100,477Dec 11, 2025Dec 12, 2025 ↗View →
ONC
BEONE MEDICINES LTD.
SALE
SVP, General Counsel
1,274——120,666Dec 11, 2025Dec 12, 2025 ↗View →
ONC
BEONE MEDICINES LTD.
SALE10b5-1
10b5-1 plan
332$325.00$107.9K0Dec 11, 2025Dec 12, 2025 ↗View →
ONC
BEONE MEDICINES LTD.
PURCHASE
SVP, General Counsel
101$194.47$19.6K101Dec 11, 2025Dec 12, 2025 ↗View →
ONC
BEONE MEDICINES LTD.
SALE
SVP, General Counsel
1,313——33,072Dec 11, 2025Dec 12, 2025 ↗View →
ONC
BEONE MEDICINES LTD.
PURCHASE
SVP, General Counsel
98$159.03$15.6K332Dec 10, 2025Dec 12, 2025 ↗View →
ONC
BEONE MEDICINES LTD.
SALE10b5-1
10b5-1 plan
332$318.28$105.7K0Dec 10, 2025Dec 12, 2025 ↗View →
ONC
BEONE MEDICINES LTD.
PURCHASE
SVP, General Counsel
101$194.47$19.6K101Dec 10, 2025Dec 12, 2025 ↗View →
ONC
BEONE MEDICINES LTD.
PURCHASE
SVP, General Counsel
133$213.32$28.4K234Dec 10, 2025Dec 12, 2025 ↗View →
ONC
BEONE MEDICINES LTD.
SALE
SVP, General Counsel
1,313——34,385Dec 10, 2025Dec 12, 2025 ↗View →
ONC
BEONE MEDICINES LTD.
SALE
SVP, General Counsel
1,729——102,206Dec 10, 2025Dec 12, 2025 ↗View →
ONC
BEONE MEDICINES LTD.
SALE
SVP, General Counsel
1,274——121,940Dec 10, 2025Dec 12, 2025 ↗View →
ONC
BEONE MEDICINES LTD.
SALE
SVP, General Counsel
3,926——35,698Nov 12, 2025Nov 14, 2025 ↗View →
ONC
BEONE MEDICINES LTD.
SALE
SVP, General Counsel
5,174——103,935Nov 12, 2025Nov 14, 2025 ↗View →
ONC
BEONE MEDICINES LTD.
PURCHASE
SVP, General Counsel
296$159.03$47.1K996Nov 12, 2025Nov 14, 2025 ↗View →
ONC
BEONE MEDICINES LTD.
SALE10b5-1
10b5-1 plan
664$348.75$231.6K332Nov 12, 2025Nov 14, 2025 ↗View →
ONC
BEONE MEDICINES LTD.
SALE
SVP, General Counsel
3,848——123,214Nov 12, 2025Nov 14, 2025 ↗View →
ONC
BEONE MEDICINES LTD.
PURCHASE
SVP, General Counsel
398$213.32$84.9K700Nov 12, 2025Nov 14, 2025 ↗View →
ONC
BEONE MEDICINES LTD.
SALE10b5-1
10b5-1 plan
332$350.00$116.2K0Nov 12, 2025Nov 14, 2025 ↗View →
ONC
BEONE MEDICINES LTD.
PURCHASE
SVP, General Counsel
302$194.47$58.7K302Nov 12, 2025Nov 14, 2025 ↗View →
ONC
BEONE MEDICINES LTD.
SALE
SVP, General Counsel
116,493——109,109Oct 8, 2025Oct 10, 2025 ↗View →
ONC
BEONE MEDICINES LTD.
SALE10b5-1
10b5-1 plan
1,112$350.00$389.2K0Oct 8, 2025Oct 10, 2025 ↗View →
ONC
BEONE MEDICINES LTD.
SALE
SVP, General Counsel
3,848——127,062Oct 8, 2025Oct 10, 2025 ↗View →
ONC
BEONE MEDICINES LTD.
PURCHASE
SVP, General Counsel
8,961$213.32$1.91M9,263Oct 8, 2025Oct 10, 2025 ↗View →
ONC
BEONE MEDICINES LTD.
SALE10b5-1
10b5-1 plan
664$347.82$231.0K8,895Oct 8, 2025Oct 10, 2025 ↗View →
ONC
BEONE MEDICINES LTD.
SALE
SVP, General Counsel
3,926——39,624Oct 8, 2025Oct 10, 2025 ↗View →
ONC
BEONE MEDICINES LTD.
PURCHASE
SVP, General Counsel
302$194.47$58.7K302Oct 8, 2025Oct 10, 2025 ↗View →
ONC
BEONE MEDICINES LTD.
SALE10b5-1
10b5-1 plan
4,733$350.22$1.66M4,162Oct 8, 2025Oct 10, 2025 ↗View →
ONC
BEONE MEDICINES LTD.
SALE10b5-1
10b5-1 plan
4,162$351.12$1.46M0Oct 8, 2025Oct 10, 2025 ↗View →
ONC
BEONE MEDICINES LTD.
PURCHASE
SVP, General Counsel
296$159.03$47.1K9,559Oct 8, 2025Oct 10, 2025 ↗View →
ONC
BEONE MEDICINES LTD.
PURCHASE
SVP, General Counsel
6,802$194.47$1.32M6,802Sep 10, 2025Sep 12, 2025 ↗View →
ONC
BEONE MEDICINES LTD.
SALE
SVP, General Counsel
3,848——130,910Sep 10, 2025Sep 12, 2025 ↗View →
ONC
BEONE MEDICINES LTD.
SALE10b5-1
10b5-1 plan
3,318$325.73$1.08M800Sep 10, 2025Sep 12, 2025 ↗View →
ONC
BEONE MEDICINES LTD.
SALE10b5-1
10b5-1 plan
500$327.93$164.0K0Sep 10, 2025Sep 12, 2025 ↗View →
ONC
BEONE MEDICINES LTD.
SALE10b5-1
10b5-1 plan
1,112$325.00$361.4K0Sep 10, 2025Sep 12, 2025 ↗View →
ONC
BEONE MEDICINES LTD.
PURCHASE
SVP, General Counsel
1,796$213.32$383.1K8,598Sep 10, 2025Sep 12, 2025 ↗View →
ONC
BEONE MEDICINES LTD.
SALE
SVP, General Counsel
23,348——225,602Sep 10, 2025Sep 12, 2025 ↗View →
ONC
BEONE MEDICINES LTD.
SALE10b5-1
10b5-1 plan
4,776$325.19$1.55M4,118Sep 10, 2025Sep 12, 2025 ↗View →
ONC
BEONE MEDICINES LTD.
SALE
SVP, General Counsel
88,426——43,550Sep 10, 2025Sep 12, 2025 ↗View →
ONC
BEONE MEDICINES LTD.
PURCHASE
SVP, General Counsel
296$159.03$47.1K8,894Sep 10, 2025Sep 12, 2025 ↗View →
ONC
BEONE MEDICINES LTD.
SALE10b5-1
10b5-1 plan
300$326.80$98.0K500Sep 10, 2025Sep 12, 2025 ↗View →
ONC
BEONE MEDICINES LTD.
PURCHASE
SVP, General Counsel
4,381$194.47$852.0K4,381Aug 13, 2025Aug 15, 2025 ↗View →
ONC
BEONE MEDICINES LTD.
SALE10b5-1
10b5-1 plan
3,849$301.00$1.16M0Aug 13, 2025Aug 15, 2025 ↗View →
ONC
BEONE MEDICINES LTD.
SALE
SVP, General Counsel
50,037——134,758Aug 13, 2025Aug 15, 2025 ↗View →
ONC
BEONE MEDICINES LTD.
SALE10b5-1
10b5-1 plan
6,052$300.19$1.82M2,178Aug 13, 2025Aug 15, 2025 ↗View →
ONC
BEONE MEDICINES LTD.
SALE
SVP, General Counsel
56,953——131,976Aug 13, 2025Aug 15, 2025 ↗View →
ONC
BEONE MEDICINES LTD.
PURCHASE
SVP, General Counsel
3,849$159.03$612.1K8,230Aug 13, 2025Aug 15, 2025 ↗View →
ONC
BEONE MEDICINES LTD.
SALE10b5-1
10b5-1 plan
1,112$300.00$333.6K0Aug 13, 2025Aug 15, 2025 ↗View →
ONC
BEONE MEDICINES LTD.
SALE
SVP, General Counsel
920$304.60$280.2K0Jul 30, 2025Jul 31, 2025 ↗View →
ONC
BEONE MEDICINES LTD.
SALE
SVP, General Counsel
422$266.50$112.5K0Jun 16, 2025Jun 18, 2025 ↗View →
ONC
BEONE MEDICINES LTD.
PURCHASEGRANT
Stock grant
46,878——283,920Jun 10, 2025Jun 12, 2025 ↗View →
ONC
BEONE MEDICINES LTD.
PURCHASEGRANT
Stock grant
88,244——88,244Jun 10, 2025Jun 12, 2025 ↗View →
ONC
BEONE MEDICINES LTD.
SALE
SVP, General Counsel
230$256.79$59.1K0Jun 6, 2025Jun 10, 2025 ↗View →
ONC
BEONE MEDICINES LTD.
SALE
SVP, General Counsel
470$255.78$120.2K230Jun 6, 2025Jun 10, 2025 ↗View →
Other insiders · ONC
Loading peer insiders…
About this filer
CIK 0001980648
ROLE
SVP, General Counsel
PRIMARY
ONC
COMPANIES
1
ACTIVE SINCE
Jun 2025
MARKETPEEL · /INSIDER/0001980648DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
FREE · DAILY · 6 AM ET

The morning brief, before the bell.

One short email. Insider buys, congressional trades, and plain-English analysis.

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