Regencell Bioscience Holdings Limited RGC NASDAQ

NASDAQ Capital Marke • Healthcare • Drug Manufacturers - Specialty & Generic • HK • USD

There have been 50 recent insider transactions recorded for Regencell Bioscience Holdings Limited (RGC), including 13 buys and 29 sells. Total insider buying was valued at $4.63M and total insider selling at $607.06M.

Notable insiders with recent activity include Lo William Wing Yan Dr, Au Yat-pui, Chan Ho Yau. Insider transactions can provide insights into how company leadership views the stock's valuation and future prospects.

Insider Transactions — RGC

Date	Name	Role	Transaction	Shares	Avg. Price	Value	Shares Owned
2026-03-18	Lo William Wing Yan Dr	Director	Unknown	592,230	$0.84	$497.47K	-
2026-03-18	Au Yat-pui	Chief Business Officer	Unknown	-	-	-	581,514
2026-03-18	Chan Ho Yau	Financial Controller	Unknown	740,278	$0.25	$185.07K	-
2026-03-18	Chung James Wai Hong	COO and Chief Strategy Officer	Unknown	11,844,258	$0.25	$2.96M	-
2026-03-18	Au Yat-gai	10 Percent Owner, Officer: Chief Executive Officer	Unknown	-	-	-	437,896,116
2026-03-18	Lo Margaret Hoor Han	Director	Unknown	592,230	$17.40	$10.3M	-
2026-03-18	Hui Evana Yee Wah	Director	Unknown	592,230	$0.25	$148.06K	-
2018-02-28	Campbell Michael L	Director	Return of Shares	703,660	$23.00	$16.18M	-
2018-02-28	Anschutz Philip F	10 Percent Owner	Return of Shares	23,708,639	$23.00	$545.3M	-
2018-02-28	Tyrrell Jack	Director	Return of Shares	136,684	$23.00	$3.14M	-
2018-02-28	Thomas Lee M	Director	Return of Shares	46,585	$23.00	$1.07M	-
2018-02-28	Kaplan Stephen A	Director	Return of Shares	161,033	$23.00	$3.7M	-
2018-02-28	Yemenidjian Alex	Director	Return of Shares	21,880	$23.00	$503.24K	-
2018-02-28	Keyte David H	Director	Return of Shares	5,767	$23.00	$132.64K	-
2018-02-28	Brandow Peter B	EVP, General Counsel, Sec.	Return of Shares	236,515	$23.00	$5.44M	-
2018-02-28	Dunn Gregory W	President and COO	Return of Shares	98,400	$23.00	$2.26M	-
2018-02-28	Miles Amy E	Chief Executive Officer	Return of Shares	740,753	$23.00	$17.04M	-
2018-02-28	Bell Thomas D Jr	Director	Return of Shares	132,400	$23.00	$3.05M	-
2018-02-28	Brymer Charles E	Director	Return of Shares	75,777	$23.00	$1.74M	-
2018-02-28	Ownby David	EVP, CFO and Treasurer	Return of Shares	256,761	$23.00	$5.91M	-
2018-01-28	Brandow Peter B	EVP, General Counsel, Sec.	Tax Withholding of RSU	1,283	$22.95	$29.44K	219,217
2018-01-28	Dunn Gregory W	President and COO	Tax Withholding of RSU	1,738	$22.95	$39.89K	74,971
2018-01-28	Miles Amy E	Chief Executive Officer	Tax Withholding of RSU	4,511	$22.95	$103.53K	679,958
2018-01-28	Ownby David	EVP, CFO and Treasurer	Tax Withholding of RSU	1,440	$22.95	$33.05K	237,345
2018-01-13	Brandow Peter B	EVP, General Counsel, Sec.	Tax Withholding of RSU	1,564	$22.97	$35.93K	220,500
2018-01-13	Dunn Gregory W	President and COO	Tax Withholding of RSU	2,118	$22.97	$48.65K	76,709
2018-01-13	Miles Amy E	Chief Executive Officer	Tax Withholding of RSU	5,498	$22.97	$126.29K	684,469
2018-01-13	Ownby David	EVP, CFO and Treasurer	Tax Withholding of RSU	1,756	$22.97	$40.34K	238,785
2018-01-11	Brandow Peter B	EVP, General Counsel, Sec.	Tax Withholding of RSU	1,297	$22.93	$29.74K	222,064
2018-01-11	Dunn Gregory W	President and COO	Tax Withholding of RSU	1,755	$22.93	$40.24K	78,827
2018-01-11	Miles Amy E	Chief Executive Officer	Tax Withholding of RSU	4,549	$22.93	$104.31K	689,967
2018-01-11	Ownby David	EVP, CFO and Treasurer	Tax Withholding of RSU	1,454	$22.93	$33.34K	240,541
2018-01-10	Campbell Michael L	Director	RSU Award	5,461	$22.89	$125K	703,660
2018-01-10	Tyrrell Jack	Director	RSU Award	5,461	$22.89	$125K	10,438
2018-01-10	Thomas Lee M	Director	RSU Award	5,461	$22.89	$125K	10,438
2018-01-10	Kaplan Stephen A	Director	RSU Award	5,461	$22.89	$125K	161,033
2018-01-10	Yemenidjian Alex	Director	RSU Award	5,461	$22.89	$125K	21,880
2018-01-10	Keyte David H	Director	RSU Award	5,461	$22.89	$125K	73,623
2018-01-10	Brandow Peter B	EVP, General Counsel, Sec.	RSU Award	17,941	$22.89	$410.67K	223,361
2018-01-10	Dunn Gregory W	President and COO	RSU Award	23,341	$22.89	$534.28K	80,582
2018-01-10	Miles Amy E	Chief Executive Officer	RSU Award	81,116	$22.89	$1.86M	694,516
2018-01-10	Bell Thomas D Jr	Director	RSU Award	5,461	$22.89	$125K	132,400
2018-01-10	Brymer Charles E	Director	RSU Award	5,461	$22.89	$125K	75,777
2018-01-10	Ownby David	EVP, CFO and Treasurer	RSU Award	20,162	$22.89	$461.51K	241,995
2018-01-08	Brandow Peter B	EVP, General Counsel, Sec.	Tax Withholding of RSU	6,030	$22.87	$137.91K	205,420
2018-01-08	Dunn Gregory W	President and COO	Tax Withholding of RSU	8,093	$22.87	$185.09K	57,241
2018-01-08	Miles Amy E	Chief Executive Officer	Tax Withholding of RSU	19,953	$22.87	$456.33K	613,400
2018-01-08	Ownby David	EVP, CFO and Treasurer	Tax Withholding of RSU	6,395	$22.87	$146.25K	221,833
2017-12-04	Anschutz Philip F	10 Percent Owner	Gift (Given)	6,000,000	-	-	12,440,000
2017-08-29	Bell Thomas D Jr	Director	Informative Buy	25,000	$14.76	$369K	126,939

■ Informative Buy/Sell — open market transaction (most significant) ■ Uninformative Buy — award, option exercise, conversion ■ Uninformative Sell — tax withholding, award vest sale ■ Neutral — gift, trust, expiry