Stocks
QLYS QUALYS, INC.

QLYS

QUALYS, INC.

Company with tickers: QLYS

CIK

1107843

CUSIP

74758T303

Shares Outstanding

35,675,926

Price Holdings Short Volume Short Interest Fails to Deliver SEC Filings Earnings Calls Insider Trading Congress Trades

Date	Insider	Role	Type	Shares	Price	Value	After
2026-03-13	POSEY BRUCE K	CHIEF LEGAL OFFICER	Sell	65	$100.09	$6,506	70,955
2026-03-05	POSEY BRUCE K	CHIEF LEGAL OFFICER	Sell	100	$100.18	$10,018	71,020
2026-02-20	POSEY BRUCE K	CHIEF LEGAL OFFICER	Sell	210	$103.13	$21,658	71,391
2026-02-04	Kim Joo Mi	CHIEF FINANCIAL OFFICER	Sell	500	$125.25	$62,627	94,788
2026-02-03	Kim Joo Mi	CHIEF FINANCIAL OFFICER	Tax	2,683	$127.52	$342,136	91,086
2026-02-03	Kim Joo Mi	CHIEF FINANCIAL OFFICER	Award	5,280	—	—	93,769
2026-02-03	Thakar Sumedh S	Director, CEO & PRESIDENT	Tax	10,394	$127.52	$1,325,443	252,171
2026-02-03	Thakar Sumedh S	Director, CEO & PRESIDENT	Award	20,427	—	—	262,565
2026-02-03	POSEY BRUCE K	CHIEF LEGAL OFFICER	Award	60	—	—	66,999
2026-02-03	POSEY BRUCE K	CHIEF LEGAL OFFICER	Tax	31	$127.52	$3,953	66,968
2026-02-02	Kim Joo Mi	CHIEF FINANCIAL OFFICER	Sell	2,108	$135.05	$284,679	89,795
2026-02-01	Kim Joo Mi	CHIEF FINANCIAL OFFICER	Tax	2,769	$131.90	$365,231	91,903
2026-02-01	Thakar Sumedh S	Director, CEO & PRESIDENT	Tax	5,662	$131.90	$746,818	242,138
2026-02-01	POSEY BRUCE K	CHIEF LEGAL OFFICER	Tax	1,659	$131.90	$218,822	66,939
2026-01-20	POSEY BRUCE K	CHIEF LEGAL OFFICER	Sell	669	$131.77	$88,152	69,030
2026-01-14	Thakar Sumedh S	Director, CEO & PRESIDENT	Sell	400	$131.98	$52,794	252,400
2026-01-02	Kim Joo Mi	CHIEF FINANCIAL OFFICER	Sell	2,256	$130.38	$294,138	97,169
2025-12-22	POSEY BRUCE K	CHIEF LEGAL OFFICER	Sell	245	$141.22	$34,600	70,531
2025-12-15	Thakar Sumedh S	Director, CEO & PRESIDENT	Sell	2,600	$145.49	$378,281	258,700
2025-12-15	Thakar Sumedh S	Director, CEO & PRESIDENT	Convert	6,500	—	—	0
2025-12-15	Thakar Sumedh S	Director, CEO & PRESIDENT	Convert	6,500	$25.56	$166,140	261,300
2025-12-09	Kim Joo Mi	CHIEF FINANCIAL OFFICER	Sell	1,200	$148.27	$177,921	106,874
2025-12-04	POSEY BRUCE K	CHIEF LEGAL OFFICER	Sell	1,000	$150.00	$150,000	70,776
2025-12-03	POSEY BRUCE K	CHIEF LEGAL OFFICER	Sell	2,139	$145.04	$310,239	72,714
2025-12-02	Kim Joo Mi	CHIEF FINANCIAL OFFICER	Sell	600	$144.90	$86,943	114,980
2025-11-21	Kim Joo Mi	CHIEF FINANCIAL OFFICER	Sell	700	$137.57	$96,301	122,574
2025-11-14	Thakar Sumedh S	Director, CEO & PRESIDENT	Convert	6,500	—	—	6,500
2025-11-14	Thakar Sumedh S	Director, CEO & PRESIDENT	Convert	6,500	$25.56	$166,140	263,300
2025-11-14	Thakar Sumedh S	Director, CEO & PRESIDENT	Sell	1,422	$141.24	$200,845	261,878
2025-11-12	Thakar Sumedh S	Director, CEO & PRESIDENT	Sell	2,200	$155.04	$341,094	256,800
2025-11-01	Kim Joo Mi	CHIEF FINANCIAL OFFICER	Tax	3,802	$123.26	$468,635	123,274
2025-11-01	POSEY BRUCE K	CHIEF LEGAL OFFICER	Tax	2,279	$123.26	$280,910	74,853
2025-11-01	Thakar Sumedh S	Director, CEO & PRESIDENT	Tax	6,043	$123.26	$744,860	259,000
2025-10-30	Kim Joo Mi	CHIEF FINANCIAL OFFICER	Award	34,212	—	—	127,076
2025-10-30	POSEY BRUCE K	CHIEF LEGAL OFFICER	Award	20,357	—	—	77,132
2025-10-30	Thakar Sumedh S	Director, CEO & PRESIDENT	Award	61,092	—	—	265,043
2025-10-30	Brooks Bradford L.	Director	Award	3,198	—	—	3,198
2025-10-30	Brooks Bradford L.	Director	Other	0	—	—	0
2025-10-20	POSEY BRUCE K	CHIEF LEGAL OFFICER	Sell	440	$127.01	$55,883	56,875
2025-10-14	Thakar Sumedh S	Director, CEO & PRESIDENT	Sell	4,543	$126.44	$574,412	207,908
2025-10-14	Thakar Sumedh S	Director, CEO & PRESIDENT	Convert	6,500	$25.56	$166,140	212,451
2025-10-14	Thakar Sumedh S	Director, CEO & PRESIDENT	Convert	6,500	—	—	13,000
2025-10-06	Kim Joo Mi	CHIEF FINANCIAL OFFICER	Sell	429	$128.89	$55,296	93,222
2025-09-22	POSEY BRUCE K	CHIEF LEGAL OFFICER	Sell	270	$135.94	$36,704	57,570
2025-09-15	Thakar Sumedh S	Director, CEO & PRESIDENT	Sell	5,801	$132.22	$767,023	208,650
2025-09-15	Thakar Sumedh S	Director, CEO & PRESIDENT	Convert	6,500	$25.56	$166,140	214,451
2025-09-15	Thakar Sumedh S	Director, CEO & PRESIDENT	Convert	6,500	—	—	19,500
2025-09-05	Kim Joo Mi	CHIEF FINANCIAL OFFICER	Sell	294	$134.14	$39,437	94,201
2025-09-02	Berquist Thomas	Director	Sell	150	$132.18	$19,827	5,454
2025-08-27	Zangardi John A.	Director	Sell	3,103	$134.94	$418,720	4,071
2025-08-27	Zangardi John A.	Director	Other	5	—	—	5
2025-08-22	Rogers Kristi Marie	Director	Sell	1,700	$134.70	$228,998	8,596
2025-08-22	Zangardi John A.	Director	Other	5	—	—	5
2025-08-22	Zangardi John A.	Director	Sell	3,860	$134.82	$520,404	7,174
2025-08-20	POSEY BRUCE K	CHIEF LEGAL OFFICER	Sell	308	$131.89	$40,623	58,057
2025-08-15	Pfeiffer Wendy	Director	Sell	200	$129.72	$25,944	11,082
2025-08-14	Thakar Sumedh S	Director, CEO & PRESIDENT	Convert	6,500	—	—	26,000
2025-08-14	Thakar Sumedh S	Director, CEO & PRESIDENT	Convert	6,500	$25.56	$166,140	216,420
2025-08-14	Thakar Sumedh S	Director, CEO & PRESIDENT	Sell	5,722	$129.67	$741,970	210,698
2025-08-13	Zangardi John A.	Director	Sell	1,287	$132.03	$169,918	11,034
2025-08-13	Zangardi John A.	Director	Other	5	—	—	5
2025-08-05	Kim Joo Mi	CHIEF FINANCIAL OFFICER	Sell	364	$130.91	$47,651	95,122
2025-08-01	Kim Joo Mi	CHIEF FINANCIAL OFFICER	Tax	3,802	$130.53	$496,275	95,486
2025-08-01	POSEY BRUCE K	CHIEF LEGAL OFFICER	Tax	2,278	$130.53	$297,347	58,365
2025-08-01	Thakar Sumedh S	Director, CEO & PRESIDENT	Tax	6,042	$130.53	$788,662	209,920
2025-07-21	POSEY BRUCE K	CHIEF LEGAL OFFICER	Sell	435	$139.97	$60,886	60,749
2025-07-15	Pfeiffer Wendy	Director	Sell	200	$139.45	$27,890	11,282
2025-07-14	Thakar Sumedh S	Director, CEO & PRESIDENT	Convert	6,500	—	—	32,500
2025-07-14	Thakar Sumedh S	Director, CEO & PRESIDENT	Sell	400	$136.29	$54,517	224,062
2025-07-14	Thakar Sumedh S	Director, CEO & PRESIDENT	Convert	6,500	$25.56	$166,140	224,462
2025-07-07	Kim Joo Mi	CHIEF FINANCIAL OFFICER	Sell	309	$147.19	$45,480	99,766
2025-07-03	Thakar Sumedh S	Director, CEO & PRESIDENT	Sell	1,500	$147.56	$221,338	228,462
2025-06-20	POSEY BRUCE K	CHIEF LEGAL OFFICER	Sell	374	$135.50	$50,678	61,335
2025-06-16	Hank Jeffrey P	Director	Sell	657	$139.07	$91,369	13,888
2025-06-16	Thakar Sumedh S	Director, CEO & PRESIDENT	Convert	6,500	—	—	39,000
2025-06-16	Thakar Sumedh S	Director, CEO & PRESIDENT	Convert	6,500	$25.56	$166,140	238,462
2025-06-16	Thakar Sumedh S	Director, CEO & PRESIDENT	Sell	1,900	$138.66	$263,456	236,562
2025-06-13	Berquist Thomas	Director	Sell	656	$138.78	$91,040	5,604
2025-06-13	Pfeiffer Wendy	Director	Sell	200	$138.78	$27,756	11,482
2025-06-11	Zangardi John A.	Director	Other	5	—	—	5
2025-06-11	Zangardi John A.	Director	Award	1,879	—	—	12,321
2025-06-11	Rogers Kristi Marie	Director	Award	1,879	—	—	10,296
2025-06-11	Pfeiffer Wendy	Director	Award	1,879	—	—	11,682
2025-06-11	Hank Jeffrey P	Director	Award	1,879	—	—	14,545
2025-06-11	Berquist Thomas	Director	Award	1,879	—	—	6,260
2025-06-05	Kim Joo Mi	CHIEF FINANCIAL OFFICER	Sell	656	$139.83	$91,726	100,264
2025-06-02	Thakar Sumedh S	Director, CEO & PRESIDENT	Sell	6,000	$140.20	$841,200	231,962
2025-05-29	Thakar Sumedh S	Director, CEO & PRESIDENT	Sell	2,602	$135.42	$352,357	243,860
2025-05-29	Thakar Sumedh S	Director, CEO & PRESIDENT	Convert	6,500	$25.56	$166,140	246,462
2025-05-29	Thakar Sumedh S	Director, CEO & PRESIDENT	Convert	6,500	—	—	45,500
2025-05-20	POSEY BRUCE K	CHIEF LEGAL OFFICER	Sell	72	$136.89	$9,856	62,162
2025-05-05	Kim Joo Mi	CHIEF FINANCIAL OFFICER	Sell	1,018	$126.75	$129,032	100,920
2025-05-05	Hank Jeffrey P	Director	Sell	400	$127.17	$50,867	16,266
2025-05-05	Hank Jeffrey P	Director	Convert	4,000	—	—	0
2025-05-05	Hank Jeffrey P	Director	Convert	4,000	$40.68	$162,720	16,666
2025-05-01	Thakar Sumedh S	Director, CEO & PRESIDENT	Tax	6,351	$127.02	$806,704	239,962
2025-05-01	POSEY BRUCE K	CHIEF LEGAL OFFICER	Tax	2,279	$127.02	$289,479	62,234
2025-05-01	Kim Joo Mi	CHIEF FINANCIAL OFFICER	Tax	3,802	$127.02	$482,930	101,938
2025-04-21	POSEY BRUCE K	CHIEF LEGAL OFFICER	Sell	222	$116.83	$25,935	64,831
2025-04-14	Thakar Sumedh S	Director, CEO & PRESIDENT	Convert	7,000	$25.56	$178,920	253,313