David A. Siegel Qualys, Inc. Transaction History

Two Sigma Advisers, LP

$42.5 Billion
Q1 2024

A detailed history of David A. Siegel (Two Sigma Advisers, LP) transactions in Qualys, Inc. stock. As of the latest transaction made, Two Sigma Advisers, LP holds 127,800 shares of QLYS stock, worth $18.2 Million. This represents 0.05% of its overall portfolio holdings.

Number of Shares

127,800

Previous 240,900 46.95%

Holding current value

$18.2 Million

Previous $47.3 Million 54.9%

% of portfolio

0.05%

Previous 0.11%

27 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q1 2024 May 15, 2024	SELL	$159.47 - $198.19 $18 Million - $22.4 Million	-113,100 Reduced 46.95%	127,800 $21.3 Million
Q4 2023 Feb 14, 2024	BUY	$151.05 - $205.89 $1.86 Million - $2.53 Million	12,300 Added 5.38%	240,900 $47.3 Million
Q3 2023 Nov 14, 2023	SELL	$124.26 - $157.29 $2.47 Million - $3.13 Million	-19,900 Reduced 8.01%	228,600 $34.9 Million
Q2 2023 Aug 14, 2023	SELL	$107.64 - $131.69 $3.42 Million - $4.19 Million	-31,800 Reduced 11.34%	248,500 $32.1 Million
Q1 2023 May 15, 2023	SELL	$101.86 - $130.02 $2.4 Million - $3.07 Million	-23,600 Reduced 7.77%	280,300 $36.4 Million

Q4 2022 Feb 14, 2023	BUY	$109.4 - $146.03 $54,700 - $73,015	500 Added 0.16%	303,900 $34.1 Million
Q3 2022 Nov 14, 2022	BUY	$118.93 - $160.02 $35,679 - $48,006	300 Added 0.1%	303,400 $42.3 Million
Q2 2022 Aug 15, 2022	SELL	$112.45 - $149.65 $551,005 - $733,285	-4,900 Reduced 1.59%	303,100 $38.2 Million
Q1 2022 May 16, 2022	SELL	$111.19 - $143.93 $922,877 - $1.19 Million	-8,300 Reduced 2.62%	308,000 $43.9 Million
Q4 2021 Feb 14, 2022	BUY	$108.43 - $140.98 $2.84 Million - $3.69 Million	26,200 Added 9.03%	316,300 $43.4 Million
Q3 2021 Nov 15, 2021	BUY	$98.68 - $119.76 $15.8 Million - $19.2 Million	160,100 Added 123.15%	290,100 $32.3 Million
Q2 2021 Aug 16, 2021	BUY	$94.38 - $108.33 $1 Million - $1.15 Million	10,600 Added 8.88%	130,000 $13.1 Million
Q1 2021 May 17, 2021	SELL	$91.75 - $145.3 $4.69 Million - $7.42 Million	-51,100 Reduced 29.97%	119,400 $12.5 Million
Q4 2020 Feb 16, 2021	BUY	$87.85 - $125.48 $2.26 Million - $3.22 Million	25,700 Added 17.75%	170,500 $20.8 Million
Q3 2020 Nov 16, 2020	BUY	$93.84 - $124.11 $2.78 Million - $3.67 Million	29,600 Added 25.69%	144,800 $14.2 Million
Q2 2020 Aug 14, 2020	SELL	$82.8 - $117.93 $778,320 - $1.11 Million	-9,400 Reduced 7.54%	115,200 $12 Million
Q1 2020 May 15, 2020	SELL	$68.0 - $94.32 $1.8 Million - $2.49 Million	-26,400 Reduced 17.48%	124,600 $10.8 Million
Q4 2019 Feb 14, 2020	BUY	$74.68 - $88.3 $2.84 Million - $3.36 Million	38,000 Added 33.63%	151,000 $12.6 Million
Q3 2019 Nov 14, 2019	BUY	$73.98 - $91.45 $1.44 Million - $1.78 Million	19,500 Added 20.86%	113,000 $8.54 Million
Q2 2019 Aug 14, 2019	BUY	$80.64 - $91.77 $201,600 - $229,425	2,500 Added 2.75%	93,500 $8.14 Million
Q1 2019 May 15, 2019	SELL	$69.55 - $96.41 $1.17 Million - $1.62 Million	-16,800 Reduced 15.58%	91,000 $7.53 Million
Q4 2018 Feb 14, 2019	BUY	$67.88 - $86.05 $319,036 - $404,435	4,700 Added 4.56%	107,800 $8.06 Million
Q3 2018 Nov 14, 2018	BUY	$84.5 - $97.05 $2.12 Million - $2.44 Million	25,100 Added 32.18%	103,100 $9.19 Million
Q2 2018 Aug 14, 2018	BUY	$71.85 - $97.05 $819,089 - $1.11 Million	11,400 Added 17.12%	78,000 $6.58 Million
Q1 2018 May 15, 2018	SELL	$58.3 - $78.45 $3.08 Million - $4.15 Million	-52,900 Reduced 44.27%	66,600 $4.85 Million
Q4 2017 Feb 14, 2018	BUY	$50.35 - $61.9 $1.68 Million - $2.07 Million	33,400 Added 38.79%	119,500 $7.09 Million
Q3 2017 Nov 14, 2017	BUY	$40.15 - $52.9 $3.46 Million - $4.55 Million	86,100	86,100 $4.46 Million

Others Institutions Holding QLYS

# of Institutions

475

Shares Held

37.7M

Call Options Held

106K

Put Options Held

203K

View Full List

About QUALYS, INC.

Ticker QLYS
Exchange NASDAQ
Sector Technology
Industry Software—Infrastructure
Shares Outstandng 38,363,600
Market Cap $5.47B
Description
Qualys, Inc. provides cloud-based information technology (IT), security, and compliance solutions in the United States and internationally. The company offers Qualys Cloud Apps, which includes Vulnerability Management; Vulnerability Management, Detection and Response; Threat Protection; Continuous Monitoring; Patch Management; Multi-Vector Endpo...

More about QLYS

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