Melissa B Fisher

CIK 1570337 · View on SEC EDGAR ↗

Insider

First SEC filing: March 10, 2026 · Latest: March 10, 2026

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Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 60 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

60 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
May 18, 2020 QLYS S 10b5-1 1,000 $106.23 $106,230 171,633 Direct -0.58% Disposed 67.4% (price as of 2026-08-21)
May 15, 2020 QLYS S 10b5-1 450 $104.72 $47,124 171,633 Direct -0.26% Disposed 69.8% (price as of 2026-08-21)
April 20, 2020 QLYS S 10b5-1 1,000 $106.14 $106,140 179,139 Direct -0.56% Disposed 67.5% (price as of 2026-08-21)
April 15, 2020 QLYS S 10b5-1 450 $106.63 $47,984 179,139 Direct -0.25% Disposed 66.7% (price as of 2026-08-21)
March 18, 2020 QLYS S 10b5-1 1,000 $75.00 $75,000 179,589 Direct -0.55% Disposed 137.1% (price as of 2026-08-21)
March 17, 2020 QLYS S 10b5-1 450 $75.00 $33,750 179,589 Direct -0.25% Disposed 137.1% (price as of 2026-08-21)
Feb. 18, 2020 QLYS S 10b5-1 1,425 $90.89 $129,518 179,036 Direct -0.79% Disposed 95.6% (price as of 2026-08-21)
Jan. 21, 2020 QLYS S 10b5-1 1,000 $84.83 $84,830 184,918 Direct -0.54% Disposed 109.6% (price as of 2026-08-21)
Jan. 15, 2020 QLYS S 10b5-1 450 $84.07 $37,832 184,918 Direct -0.24% Disposed 111.5% (price as of 2026-08-21)
Dec. 18, 2019 QLYS S 10b5-1 1,000 $84.76 $84,760 185,368 Direct -0.54% Disposed 109.8% (price as of 2026-08-21)
Dec. 16, 2019 QLYS S 10b5-1 450 $85.80 $38,610 185,368 Direct -0.24% Disposed 107.2% (price as of 2026-08-21)
Nov. 18, 2019 QLYS S 1,000 $85.97 $85,970 185,818 Direct -0.54% Disposed 106.8% (price as of 2026-08-21)
Nov. 15, 2019 QLYS S 450 $85.04 $38,268 185,818 Direct -0.24% Disposed 109.1% (price as of 2026-08-21)
July 8, 2019 QLYS S 10b5-1 1,500 $87.22 $130,830 149,129 Direct -1.00% Disposed 103.9% (price as of 2026-08-21)
June 6, 2019 QLYS S 10b5-1 500 $85.83 $42,915 149,129 Direct -0.33% Disposed 107.2% (price as of 2026-08-21)
June 6, 2019 QLYS S 10b5-1 1,000 $84.66 $84,660 149,629 Direct -0.66% Disposed 110.0% (price as of 2026-08-21)
May 6, 2019 QLYS S 10b5-1 600 $90.51 $54,306 149,129 Direct -0.40% Disposed 96.4% (price as of 2026-08-21)
May 6, 2019 QLYS S 10b5-1 900 $89.51 $80,559 149,729 Direct -0.60% Disposed 98.6% (price as of 2026-08-21)
April 8, 2019 QLYS S 10b5-1 325 $81.41 $26,458 153,566 Direct -0.21% Disposed 118.4% (price as of 2026-08-21)
April 8, 2019 QLYS S 10b5-1 1,175 $81.06 $95,246 153,891 Direct -0.76% Disposed 119.3% (price as of 2026-08-21)
March 6, 2019 QLYS S 10b5-1 617 $81.96 $50,569 153,566 Direct -0.40% Disposed 116.9% (price as of 2026-08-21)
March 6, 2019 QLYS S 10b5-1 883 $81.12 $71,629 154,183 Direct -0.57% Disposed 119.2% (price as of 2026-08-21)
Feb. 6, 2019 QLYS S 10b5-1 560 $92.85 $51,996 153,566 Direct -0.36% Disposed 91.5% (price as of 2026-08-21)
Feb. 6, 2019 QLYS S 10b5-1 940 $92.24 $86,706 154,126 Direct -0.61% Disposed 92.8% (price as of 2026-08-21)
Jan. 7, 2019 QLYS S 10b5-1 85 $75.91 $6,452 157,501 Direct -0.05% Disposed 134.2% (price as of 2026-08-21)
Jan. 7, 2019 QLYS S 10b5-1 652 $75.08 $48,952 157,586 Direct -0.41% Disposed 136.8% (price as of 2026-08-21)
Jan. 7, 2019 QLYS S 10b5-1 763 $74.43 $56,790 158,238 Direct -0.48% Disposed 138.9% (price as of 2026-08-21)
Dec. 6, 2018 QLYS S 10b5-1 1,500 $74.35 $111,525 157,501 Direct -0.94% Disposed 139.1% (price as of 2026-08-21)
Nov. 6, 2018 QLYS S 10b5-1 1,500 $72.39 $108,585 157,501 Direct -0.94% Disposed 145.6% (price as of 2026-08-21)
Oct. 8, 2018 QLYS S 10b5-1 1,500 $81.30 $121,950 119,830 Direct -1.24% Disposed 118.7% (price as of 2026-08-21)
Sept. 6, 2018 QLYS S 10b5-1 800 $89.58 $71,664 119,830 Direct -0.66% Disposed 98.5% (price as of 2026-08-21)
Sept. 6, 2018 QLYS S 10b5-1 700 $88.37 $61,859 120,630 Direct -0.58% Disposed 101.2% (price as of 2026-08-21)
Aug. 6, 2018 QLYS S 300 $87.33 $26,199 119,830 Direct -0.25% Disposed 103.6% (price as of 2026-08-21)
Aug. 6, 2018 QLYS S 1,200 $86.72 $104,064 120,130 Direct -0.99% Disposed 105.0% (price as of 2026-08-21)

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.

Date Ticker Security Underlying Exercise price Expiration Shares A/D
May 18, 2020 QLYS Stock Option (right to buy) Common Stock (1,000) $25.56 April 28, 2026 1,000 Disposed
April 20, 2020 QLYS Stock Option (right to buy) Common Stock (1,000) $25.56 April 28, 2026 1,000 Disposed
March 18, 2020 QLYS Stock Option (right to buy) Common Stock (1,000) $25.56 April 28, 2026 1,000 Disposed
Feb. 18, 2020 QLYS Stock Option (right to buy) Common Stock (1,000) $25.56 April 28, 2026 1,000 Disposed
Jan. 21, 2020 QLYS Stock Option (right to buy) Common Stock (1,000) $25.56 April 28, 2026 1,000 Disposed
Dec. 18, 2019 QLYS Stock Option (right to buy) Common Stock (1,000) $25.56 April 28, 2026 1,000 Disposed
Nov. 18, 2019 QLYS Stock Option (right to buy) Common Stock (1,000) $25.56 April 28, 2026 1,000 Disposed
July 8, 2019 QLYS Stock Option (right to buy) Common Stock (1,500) $25.56 April 28, 2026 1,500 Disposed
June 6, 2019 QLYS Stock Option (right to buy) Common Stock (1,500) $25.56 April 28, 2026 1,500 Disposed
May 6, 2019 QLYS Stock Option (right to buy) Common Stock (1,500) $25.56 April 28, 2026 1,500 Disposed
April 8, 2019 QLYS Stock Option (right to buy) Common Stock (1,500) $25.56 April 28, 2026 1,500 Disposed
March 6, 2019 QLYS Stock Option (right to buy) Common Stock (1,500) $25.56 April 28, 2026 1,500 Disposed
Feb. 6, 2019 QLYS Stock Option (right to buy) Common Stock (1,500) $25.56 April 28, 2026 1,500 Disposed
Jan. 7, 2019 QLYS Stock Option (right to buy) Common Stock (1,500) $25.56 April 28, 2026 1,500 Disposed
Dec. 6, 2018 QLYS Stock Option (right to buy) Common Stock (1,500) $25.56 April 28, 2026 1,500 Disposed
Nov. 6, 2018 QLYS Stock Option (right to buy) Common Stock (1,500) $25.56 April 28, 2026 1,500 Disposed
Oct. 8, 2018 QLYS Stock Option (right to buy) Common Stock (1,500) $25.56 April 28, 2026 1,500 Disposed
Sept. 6, 2018 QLYS Stock Option (right to buy) Common Stock (1,500) $25.56 April 28, 2026 1,500 Disposed
Aug. 6, 2018 QLYS Stock Option (right to buy) Common Stock (1,500) $25.56 April 28, 2026 1,500 Disposed
April 28, 2016 QLYS Stock Option (right to buy) Common Stock (67,911) $25.56 April 28, 2026 67,911 Acquired

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

Initial ownership (Form 3) 1 holding

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

Date Ticker Security Shares Ownership
March 10, 2026 TDC Common Stock 0 Direct

Compensation (DEF 14A)

Matched by name from proxy statements (DEF 14A) — verify against the filing.

QLYS

Fiscal year Salary Bonus Stock awards Option awards Non-equity incentive Pension change Other Total
2020 $192,071 — — — $42,779 — $6,324 $241,173
2017 $325,000 — — — $153,026 — $7,618 $5,017,973
2016 $219,167 — — — $76,971 — — $1,822,290

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.