Weibo Corporation WB NASDAQ

NASDAQ Global Select • Communication Services • Internet Content & Information • CN • USD

SharesGrow Score

79/100

4/7 Pass

SharesGrow Intrinsic Value

Weibo Corporation (WB) has 20 known insider and institutional holders on record. The largest holder is Steel Robert King with 2,302,939 shares. Other notable holders include ZWIENER DAVID K and CHAO CHARLES GUOWEI.

Over the last 12 months, insiders have made 26 transactions in WB stock — 0 buys (valued at RSU Award) and 0 sells (valued at RSU Award).

WB Insider Ownership

Top Holder

Steel Robert King

2,302,939 shares

Buys (12 mo)

$0.00 value

Sells (12 mo)

$0.00 value

12-Month Transaction Activity

Buy 0%

Sell 0%

Top Insider Holders

#	Name	Role	Shares Owned	Last Filed	Relative Size
1	Steel Robert King	President and CEO	2,302,939	2008-07-23	100%
2	Zwiener David K	Chief Financial Officer	800,000	2008-10-23	35%
3	Chao Charles Guowei	Director	545,510	2026-03-13	24%
4	Wang Gaofei	Chief Executive Officer	374,791	2026-03-13	16%
5	Thompson G Kennedy	Former Pres. and CEO	321,704	2008-06-06	14%
6	Carroll David M	Sevp & Head of Cap. Mgmt	318,589	2008-04-23	14%
7	Jenkins Benjamin P Iii	Vice Chairman, Pres. Gen. Bank	256,181	2008-04-23	11%
8	Truslow Donald K	Sevp, and Chief Risk Officer	223,874	2008-04-23	10%
9	Wang Wei	Chief Operating Officer	216,528	2026-03-13	9%
10	Treanor Mark C	Fmr. Sevp, Gen Counsel & Secy	209,614	2008-09-08	9%
11	Kelly Stanhope A	Sevp, Pres of Wealth Mgmt.	201,412	2008-07-24	9%
12	Cummings Stephen E	Sevp & Head Cib	171,801	2008-12-08	7%
13	Wurtz Thomas J	Fmr. Sevp and CFO	170,714	2008-10-02	7%
14	Davis Jean E	Sevp, E-comm and Ops	150,818	2006-04-24	7%
15	Smith Lanty L	Chairman	144,771	2008-12-16	6%
16	Cao Fei	Chief Financial Officer	119,001	2026-03-13	5%
17	Sherburne Jane Cecile	Sevp, General Counsel, Sec.	116,979	2008-08-25	5%
18	Cao Zenghui	Other: Senior Vice President	101,705	2026-03-13	4%
19	Mcfayden Shannon W	Sevp, HR & Corp Relations Dir.	92,655	2008-04-23	4%
20	Goodwin William H Jr	Director	92,244	2008-12-16	4%

Recent Transactions (last 12 months)

Date	Name	Role	Type	Shares	Price	Value
2026-03-16	Liu Bo (elvis)	Director	Unknown	-	-	-
2029-03-12	Wang Wei	Chief Operating Officer	Unknown	25,000	$2.69	$67.25K
2026-03-16	Wang Wei	Chief Operating Officer	Unknown	12,500	$21.15	$264.38K
2026-03-13	Wang Wei	Chief Operating Officer	Unknown	-	-	-
2028-11-16	Lu Pochin Christopher	Director	Unknown	3,050	-	-
2026-03-13	Lu Pochin Christopher	Director	Unknown	-	-	-
2029-03-12	Wang Gaofei	Chief Executive Officer	Unknown	48,750	$2.69	$131.14K
2026-03-16	Wang Gaofei	Chief Executive Officer	Unknown	37,500	$21.15	$793.13K
2026-03-13	Wang Gaofei	Chief Executive Officer	Unknown	-	-	-
2029-03-12	Cao Fei	Chief Financial Officer	Unknown	18,750	$2.69	$50.44K
2026-03-16	Cao Fei	Chief Financial Officer	Unknown	6,250	$21.15	$132.19K
2026-03-13	Cao Fei	Chief Financial Officer	Unknown	-	-	-
2029-10-31	Cao Zenghui	Other: Senior Vice President	Unknown	5,000	$2.93	$14.65K
2027-07-06	Cao Zenghui	Other: Senior Vice President	Unknown	5,000	$3.87	$19.35K
2026-03-16	Cao Zenghui	Other: Senior Vice President	Unknown	6,250	$21.15	$132.19K
2026-03-13	Cao Zenghui	Other: Senior Vice President	Unknown	-	-	-
2024-08-14	Cao Zenghui	Other: Senior Vice President	Unknown	5,000	$32.68	$163.4K
2029-08-16	Du Hong	Director	Unknown	6,150	-	-
2026-03-13	Du Hong	Director	Unknown	-	-	-
2029-08-16	Wang Yan	Director	Unknown	6,150	-	-
2026-03-13	Wang Yan	Director	Unknown	-	-	-
2029-03-12	Chao Charles Guowei	Director	Unknown	37,500	$2.69	$100.88K
2026-03-16	Chao Charles Guowei	Director	Unknown	37,500	$21.15	$793.13K
2026-03-13	Chao Charles Guowei	Director	Unknown	-	-	-
2027-05-16	Chen Pehong	Director	Unknown	1,800	-	-