Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 16 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

16 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Aug. 16, 2016 QLYS S 14,000 $32.65 $457,100 6,173 Direct -69.40% Disposed 491.1% (price as of 2026-10-02)
Aug. 10, 2016 QLYS S 5,000 $31.18 $155,900 6,173 Direct -44.75% Disposed 519.0% (price as of 2026-10-02)
Aug. 8, 2016 QLYS S 4,635 $31.80 $147,393 6,173 Direct -42.88% Disposed 506.9% (price as of 2026-10-02)
Aug. 5, 2016 QLYS S 3,517 $31.85 $112,016 6,173 Direct -36.30% Disposed 506.0% (price as of 2026-10-02)
Aug. 5, 2016 QLYS S 6,911 $32.00 $221,152 9,690 Direct -41.63% Disposed 503.1% (price as of 2026-10-02)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.

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DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
Aug. 16, 2016 QLYS Stock Option (right to buy) Common Stock (14,000) $8.90 June 18, 2022 14,000 Disposed
Aug. 10, 2016 QLYS Stock Option (right to buy) Common Stock (5,000) $8.90 June 18, 2022 5,000 Disposed
Aug. 8, 2016 QLYS Stock Option (right to buy) Common Stock (4,635) $8.90 June 18, 2022 4,635 Disposed
Aug. 5, 2016 QLYS Stock Option (right to buy) Common Stock (3,517) $8.90 June 18, 2022 3,517 Disposed
Aug. 5, 2016 QLYS Stock Option (right to buy) Common Stock (6,911) $8.90 June 18, 2022 6,911 Disposed
June 4, 2015 QLYS Stock Option (right to buy) Common Stock (12,000) $40.68 June 4, 2025 12,000 Acquired
June 4, 2014 QLYS Stock Option (right to buy) Common Stock (12,000) $22.31 June 4, 2024 12,000 Disposed
June 4, 2013 QLYS Stock Option (right to buy) Common Stock (12,000) $13.50 June 4, 2023 12,000 Disposed
Oct. 3, 2012 QLYS Series B Preferred Stock Common Stock (9,038) · · 9,038 Disposed

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 3 holdings

07

Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
Sept. 27, 2012 QLYS Common Stock 48,650 Direct
Sept. 27, 2012 QLYS Series B Preferred Stock→ Common Stock (9,038) 9,038 Direct
Sept. 27, 2012 QLYS Stock Option (right to buy)→ Common Stock (45,000) 45,000 Direct