Q

QLYS

QLYS

UnknownUnknown

Company information not available. Track real-time insider trading activity, SEC Form 4 filings, and executive stock transactions.

Insider Sentiment
Based on recent trading activity
0%Bearish
Buy/Sell Ratio50% buys
BearishBullish

Insider Buys

0

$0

Insider Sales

0

$0

Total Volume

$0

89 transactions

Net Activity

+$0

Net buying

Proprietary Ratings
Calculated from Form 4 transactions
50Confidence

Sentiment Rating

Neutral / Balanced

CEO Conviction Index

No Recent Signal

Key Drivers

  • •Balanced trading volume with net neutral buying and selling activity.
Score Methodology

The Insider Confidence Score (1-100) measures executive conviction. Starting from a neutral 50, it adjusts based on:

  • +15Strong Buy Ratio: Purchases > 70% of volume (or up to -15 for heavy sales).
  • +20Cluster Buying: ≥3 unique insiders buying within a 30-day window.
  • +15CEO Buying: CEO committing own capital shows high conviction.
  • +10CFO Buying: CFO purchasing shares shows financial alignment.
Sector & Industry
Unknown Comparison
Industry Buy Conviction50%
QLYS Buy Conviction50%
Industry Rank#92 of 295
Volume Contribution0.0%
Total Industry Activity$0

QLYS has an insider buy conviction of 50%, compared to the Unknown sector buy average of 50%. QLYS ranks #92 in insider activity out of 295 tracked companies in its industry.

Top Insiders
Most active traders
M
1

Multiple Insiders

S - Sale Insiders

0 buys89 sells

$0 total

Insider Trading Summary
Automated trend commentary

Over the last 90 days, corporate insiders at QLYS (QLYS) engaged in a total of 89 transactions reported via SEC Form 4 filings. Among these, 0 were open-market purchases and 0 were sales. The total volume of insider trading reached $0.

The net insider activity for QLYS shows a net buying bias of $0. This activity represents a 50% buy ratio, suggesting that insiders are currently neutral on the company's near-term outlook relative to recent history.

The most notable individual transaction was a Sale by Multiple Insiders (S - Sale Insiders), who traded 58.7K shares valued at $0 on Sep 21, 2026.

Trading History
QLYS insider transactions from SEC Form 4 filings
DateInsiderTypeSharesPriceValueFiling

Sep 21, 2026

1 weeks ago

Multiple Insiders

S - Sale Insiders

Insider
Sell58.7K$-866.00$0

Sep 14, 2026

2 weeks ago

Multiple Insiders

S - Sale Insiders

Insider
Sell180.3K$-3200.00$0

Sep 2, 2026

3 weeks ago

Multiple Insiders

S - Sale Insiders

Insider
Sell6.3K$-511.00$0

Aug 20, 2026

1 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell59.6K$-866.00$0

Aug 14, 2026

1 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell183.5K$-3200.00$0

Aug 3, 2026

1 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell75.7K$-1627.00$0

Jul 20, 2026

2 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell62.7K$-882.00$0

Jul 14, 2026

2 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell193.5K$-3200.00$0

Jul 6, 2026

2 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell63.6K$-1000.00$0

Jul 2, 2026

2 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell81.2K$-965.00$0

Jun 30, 2026

3 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell196.7K$-30000.00$0

Jun 29, 2026

3 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell226.7K$-10000.00$0

Jun 26, 2026

3 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell236.7K$-10000.00$0

Jun 22, 2026

3 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell64.6K$-865.00$0

Jun 15, 2026

3 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell246.7K$-3200.00$0

Jun 12, 2026

3 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell6.8K$-939.00$0

Jun 11, 2026

3 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell15.6K$-940.00$0

Jun 2, 2026

3 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell82.2K$-1031.00$0

Jun 1, 2026

4 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell249.9K$-13200.00$0

May 22, 2026

4 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell10.6K$-500.00$0

May 19, 2026

4 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell65.4K$-3249.00$0

Mar 13, 2026

6 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell71.0K$-65.00$0

Mar 5, 2026

6 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell71.0K$-100.00$0

Feb 20, 2026

7 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell71.1K$-481.00$0

Feb 4, 2026

7 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell88.5K$-6799.00$0

Feb 2, 2026

7 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell88.5K$-3414.00$0

Jan 20, 2026

8 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell68.6K$-1101.00$0

Jan 14, 2026

8 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell247.8K$-5000.00$0

Jan 2, 2026

9 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell94.7K$-4753.00$0

Dec 22, 2025

9 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell69.7K$-1077.00$0

Dec 15, 2025

9 months ago

Multiple Insiders

S - Sale+OE Insiders

Insider
Sell252.8K$-8500.00$0

Dec 9, 2025

9 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell99.4K$-8649.00$0

Dec 3, 2025

10 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell70.8K$-4077.00$0

Dec 2, 2025

10 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell108.1K$-7506.00$0

Nov 21, 2025

10 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell115.6K$-7694.00$0

Nov 14, 2025

10 months ago

Multiple Insiders

S - Sale+OE Insiders

Insider
Sell254.8K$-8500.00$0

Nov 12, 2025

10 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell256.8K$-2200.00$0

Oct 20, 2025

11 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell56.8K$-540.00$0

Oct 14, 2025

11 months ago

Multiple Insiders

S - Sale+OE Insiders

Insider
Sell204.0K$-8500.00$0

Oct 6, 2025

11 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell92.9K$-787.00$0

Sep 22, 2025

12 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell57.3K$-525.00$0

Sep 15, 2025

12 months ago

Multiple Insiders

S - Sale+OE Insiders

Insider
Sell206.0K$-8500.00$0

Sep 5, 2025

12 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell93.7K$-844.00$0

Sep 2, 2025

13 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell5.1K$-512.00$0

Aug 27, 2025

13 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell4.1K$-3103.00$0

Aug 22, 2025

13 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell7.2K$-3860.00$0

Aug 20, 2025

13 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell57.8K$-525.00$0

Aug 15, 2025

13 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell11.1K$-200.00$0

Aug 14, 2025

13 months ago

Multiple Insiders

S - Sale+OE Insiders

Insider
Sell207.9K$-8500.00$0

Aug 13, 2025

13 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell11.0K$-1287.00$0

Aug 5, 2025

14 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell94.5K$-1018.00$0

Jul 21, 2025

14 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell60.6K$-541.00$0

Jul 15, 2025

14 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell11.3K$-200.00$0

Jul 14, 2025

14 months ago

Multiple Insiders

S - Sale+OE Insiders

Insider
Sell216.0K$-8500.00$0

Jul 7, 2025

14 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell99.3K$-787.00$0

Jul 3, 2025

15 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell218.0K$-12000.00$0

Jun 20, 2025

15 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell61.2K$-525.00$0

Jun 16, 2025

15 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell13.9K$-657.00$0

Jun 13, 2025

15 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell5.6K$-656.00$0

Jun 5, 2025

16 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell100.1K$-845.00$0

Jun 2, 2025

16 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell232.0K$-6000.00$0

May 29, 2025

16 months ago

Multiple Insiders

S - Sale+OE Insiders

Insider
Sell238.0K$-8500.00$0

May 20, 2025

16 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell61.7K$-525.00$0

May 5, 2025

17 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell100.9K$-1018.00$0

Apr 21, 2025

17 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell64.5K$-540.00$0

Apr 14, 2025

17 months ago

Multiple Insiders

S - Sale+OE Insiders

Insider
Sell246.3K$-7000.00$0

Apr 8, 2025

17 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell105.7K$-1469.00$0

Apr 7, 2025

18 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell107.2K$-162.00$0

Mar 20, 2025

18 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell65.1K$-524.00$0

Mar 14, 2025

18 months ago

Multiple Insiders

S - Sale+OE Insiders

Insider
Sell246.3K$-7000.00$0

Mar 5, 2025

19 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell107.4K$-1017.00$0

Feb 20, 2025

19 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell65.4K$-525.00$0

Feb 14, 2025

19 months ago

Multiple Insiders

S - Sale+OE Insiders

Insider
Sell246.3K$-7000.00$0

Feb 13, 2025

19 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell108.2K$-4542.00$0

Feb 10, 2025

19 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell112.8K$-4487.00$0

Aug 13, 2024

25 months ago

Multiple Insiders

P - Purchase Insiders

Insider
Sell10.4K$5.00$0

Jan 21, 2025

20 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell62.3K$-882.00$0

Jan 14, 2025

20 months ago

Multiple Insiders

S - Sale+OE Insiders

Insider
Sell225.5K$-7000.00$0

Jan 6, 2025

21 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell112.0K$-1635.00$0

Dec 20, 2024

21 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell63.2K$-855.00$0

Dec 16, 2024

21 months ago

Multiple Insiders

S - Sale+OE Insiders

Insider
Sell225.5K$-7000.00$0

Dec 5, 2024

22 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell113.7K$-1332.00$0

Dec 2, 2024

22 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell64.0K$-8555.00$0

Nov 15, 2024

22 months ago

Multiple Insiders

S - Sale+OE Insiders

Insider
Sell12.7K$-4000.00$0

Nov 14, 2024

22 months ago

Multiple Insiders

S - Sale+OE Insiders

Insider
Sell225.5K$-7000.00$0

Nov 6, 2024

23 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell225.5K$-7142.00$0

Oct 21, 2024

23 months ago

Multiple Insiders

S - Sale+OE Insiders

Insider
Sell55.3K$-1339.00$0

Oct 14, 2024

23 months ago

Multiple Insiders

S - Sale+OE Insiders

Insider
Sell179.6K$-7000.00$0

Oct 7, 2024

24 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell85.9K$-634.00$0

FAQs About QLYS Insider Trading

Answers to common questions regarding corporate filings and executive sentiment for QLYS.

Based on SEC Form 4 disclosures, the Insider Confidence Score for QLYS is currently 50/100, which reflects a neutral / balanced bias. This calculation accounts for a total of 0 purchases and 0 sales by company executives over the last 90 days.

The CEO Conviction Index for QLYS is rated as "No Recent Signal". Executive buying is typically a strong vote of confidence as C-level leaders have the most intimate knowledge of their firm's prospects. Officer selling, on the other hand, is often routine and does not automatically signal operational weakness.

No. Insider tracking is a highly informative technical signal that indicates executive sentiment, but it should not be the sole basis for a transaction. Investors should combine this filing analysis with company financials, sector trends, and risk management criteria.