Boston Trust Walden Corp Qualys, Inc. Transaction History

Boston Trust Walden Corp

$13.4 Billion
Q3 2025

A detailed history of Boston Trust Walden Corp transactions in Qualys, Inc. stock. As of the latest transaction made, Boston Trust Walden Corp holds 1,146,289 shares of QLYS stock, worth $165 Million. This represents 1.13% of its overall portfolio holdings.

Number of Shares

1,146,289

Previous 1,137,864 0.74%

Holding current value

$165 Million

Previous $163 Million 6.69%

% of portfolio

1.13%

Previous 1.18%

19 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Oct 17, 2025	BUY	$127.89 - $150.07 $1.08 Million - $1.26 Million	8,425 Added 0.74%	1,146,289 $152 Million
Q2 2025 Jul 28, 2025	BUY	$115.21 - $142.87 $10.1 Million - $12.6 Million	88,051 Added 8.39%	1,137,864 $163 Million
Q1 2025 Apr 21, 2025	BUY	$121.57 - $147.7 $23,098 - $28,062	190 Added 0.02%	1,049,813 $132 Million
Q4 2024 Jan 24, 2025	BUY	$119.24 - $159.23 $14.7 Million - $19.7 Million	123,530 Added 13.34%	1,049,623 $147 Million
Q3 2024 Oct 24, 2024	BUY	$120.88 - $149.14 $14.2 Million - $17.5 Million	117,079 Added 14.47%	926,093 $119 Million

Q2 2024 Jul 19, 2024	BUY	$132.78 - $172.11 $9.59 Million - $12.4 Million	72,261 Added 9.81%	809,014 $115 Million
Q1 2024 Apr 22, 2024	BUY	$159.47 - $198.19 $13.6 Million - $16.9 Million	85,416 Added 13.11%	736,753 $123 Million
Q4 2023 Jan 24, 2024	SELL	$151.05 - $205.89 $21.7 Million - $29.5 Million	-143,453 Reduced 18.05%	651,337 $128 Million
Q3 2023 Oct 18, 2023	BUY	$124.26 - $157.29 $4.13 Million - $5.22 Million	33,214 Added 4.36%	794,790 $121 Million
Q2 2023 Jul 24, 2023	BUY	$107.64 - $131.69 $38 Million - $46.5 Million	353,077 Added 86.43%	761,576 $98.4 Million
Q1 2023 Apr 19, 2023	BUY	$101.86 - $130.02 $5.69 Million - $7.26 Million	55,812 Added 15.82%	408,499 $53.1 Million
Q4 2022 Jan 20, 2023	SELL	$109.4 - $146.03 $191,340 - $255,406	-1,749 Reduced 0.49%	352,687 $0
Q3 2022 Oct 19, 2022	BUY	$118.93 - $160.02 $1.34 Million - $1.8 Million	11,232 Added 3.27%	354,436 $49.4 Million
Q2 2022 Jul 22, 2022	SELL	$112.45 - $149.65 $5.38 Million - $7.16 Million	-47,861 Reduced 12.24%	343,204 $43.3 Million
Q1 2022 Apr 20, 2022	BUY	$111.19 - $143.93 $1.09 Million - $1.41 Million	9,812 Added 2.57%	391,065 $55.7 Million
Q4 2021 Jan 21, 2022	SELL	$108.43 - $140.98 $115,261 - $149,861	-1,063 Reduced 0.28%	381,253 $52.3 Million
Q3 2021 Oct 25, 2021	BUY	$98.68 - $119.76 $9.53 Million - $11.6 Million	96,525 Added 33.77%	382,316 $42.5 Million
Q2 2021 Jul 22, 2021	BUY	$94.38 - $108.33 $10 Million - $11.5 Million	106,282 Added 59.21%	285,791 $28.8 Million
Q1 2021 Apr 21, 2021	BUY	$91.75 - $145.3 $16.5 Million - $26.1 Million	179,509 New	179,509 $18.8 Million

Others Institutions Holding QLYS

# of Institutions

482

Shares Held

36.5M

Call Options Held

134K

Put Options Held

21.4K

View Full List

About QUALYS, INC.

Ticker QLYS
Exchange NASDAQ
Sector Technology
Industry Software—Infrastructure
Shares Outstandng 38,363,600
Market Cap $5.51B
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...

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Boston Trust Walden Corp Qualys, Inc. Transaction History