Philippe Courtot Family Trust
CIK 1879151 · View on SEC EDGAR ↗
Insider
First SEC filing: Aug. 20, 2021 · Latest: Aug. 20, 2021
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
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
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Nov. 4, 2021 | QLYS | S | 400 | $135.26 | $54,104 | 3,895,360 Direct | -0.01% | Disposed | 31.5% (price as of 2026-08-21) |
| Nov. 4, 2021 | QLYS | S | 100 | $138.89 | $13,889 | 3,850,339 Direct | 0.00% | Disposed | 28.0% (price as of 2026-08-21) |
| Nov. 4, 2021 | QLYS | S | 5,787 | $138.21 | $799,821 | 3,850,439 Direct | -0.15% | Disposed | 28.6% (price as of 2026-08-21) |
| Nov. 4, 2021 | QLYS | S | 10,927 | $137.29 | $1,500,168 | 3,856,226 Direct | -0.28% | Disposed | 29.5% (price as of 2026-08-21) |
| Nov. 4, 2021 | QLYS | S | 12,273 | $136.15 | $1,670,969 | 3,867,153 Direct | -0.32% | Disposed | 30.6% (price as of 2026-08-21) |
| Nov. 4, 2021 | QLYS | S | 15,934 | $135.37 | $2,156,986 | 3,879,426 Direct | -0.41% | Disposed | 31.3% (price as of 2026-08-21) |
| Nov. 4, 2021 | QLYS | S | 1,300 | $133.92 | $174,096 | 3,895,760 Direct | -0.03% | Disposed | 32.8% (price as of 2026-08-21) |
| Nov. 4, 2021 | QLYS | S | 6,810 | $132.92 | $905,185 | 3,897,060 Direct | -0.17% | Disposed | 33.8% (price as of 2026-08-21) |
| Nov. 4, 2021 | QLYS | S | 3,790 | $131.87 | $499,787 | 3,903,870 Direct | -0.10% | Disposed | 34.8% (price as of 2026-08-21) |
| Nov. 4, 2021 | QLYS | S | 37,400 | $130.69 | $4,887,806 | 3,907,660 Direct | -0.95% | Disposed | 36.0% (price as of 2026-08-21) |
| Nov. 3, 2021 | QLYS | S | 2,200 | $127.19 | $279,818 | 3,945,060 Direct | -0.06% | Disposed | 39.8% (price as of 2026-08-21) |
| Nov. 3, 2021 | QLYS | S | 11,788 | $126.77 | $1,494,365 | 3,947,260 Direct | -0.30% | Disposed | 40.3% (price as of 2026-08-21) |
| Nov. 3, 2021 | QLYS | S | 2,300 | $125.49 | $288,627 | 3,959,048 Direct | -0.06% | Disposed | 41.7% (price as of 2026-08-21) |
| Nov. 3, 2021 | QLYS | S | 3,000 | $128.16 | $384,480 | 3,961,348 Direct | -0.08% | Disposed | 38.7% (price as of 2026-08-21) |
| Nov. 3, 2021 | QLYS | S | 21,188 | $127.49 | $2,701,258 | 3,964,348 Direct | -0.53% | Disposed | 39.5% (price as of 2026-08-21) |
| Nov. 3, 2021 | QLYS | S | 41,972 | $126.53 | $5,310,717 | 3,985,536 Direct | -1.04% | Disposed | 40.5% (price as of 2026-08-21) |
| Nov. 3, 2021 | QLYS | S | 173,309 | $125.19 | $21,696,554 | 4,027,508 Direct | -4.13% | Disposed | 42.0% (price as of 2026-08-21) |
| Nov. 2, 2021 | QLYS | S | 1,019 | $127.30 | $129,719 | 4,200,817 Direct | -0.02% | Disposed | 39.7% (price as of 2026-08-21) |
| Nov. 2, 2021 | QLYS | S | 1,200 | $126.33 | $151,596 | 4,201,836 Direct | -0.03% | Disposed | 40.7% (price as of 2026-08-21) |
| Nov. 2, 2021 | QLYS | S | 8,918 | $125.23 | $1,116,801 | 4,203,036 Direct | -0.21% | Disposed | 42.0% (price as of 2026-08-21) |
| Nov. 1, 2021 | QLYS | S | 4,806 | $125.02 | $600,846 | 4,211,954 Direct | -0.11% | Disposed | 42.2% (price as of 2026-08-21) |
| Oct. 29, 2021 | QLYS | S | 8,300 | $125.00 | $1,037,500 | 4,216,760 Direct | -0.20% | Disposed | 42.2% (price as of 2026-08-21) |
| Oct. 29, 2021 | QLYS | S | 425 | $123.84 | $52,632 | 4,225,060 Direct | -0.01% | Disposed | 43.6% (price as of 2026-08-21) |
| Oct. 29, 2021 | QLYS | S | 5,140 | $123.25 | $633,505 | 4,225,485 Direct | -0.12% | Disposed | 44.3% (price as of 2026-08-21) |
| Oct. 29, 2021 | QLYS | S | 1,606 | $122.36 | $196,510 | 4,230,625 Direct | -0.04% | Disposed | 45.3% (price as of 2026-08-21) |
| Oct. 29, 2021 | QLYS | S | 500 | $120.37 | $60,185 | 4,232,231 Direct | -0.01% | Disposed | 47.7% (price as of 2026-08-21) |
| Oct. 28, 2021 | QLYS | S | 91,229 | $120.20 | $10,965,726 | 4,232,731 Direct | -2.11% | Disposed | 47.9% (price as of 2026-08-21) |
| Oct. 27, 2021 | QLYS | S | 50,700 | $120.08 | $6,088,056 | 4,323,960 Direct | -1.16% | Disposed | 48.1% (price as of 2026-08-21) |
| Oct. 25, 2021 | QLYS | S | 8,400 | $120.02 | $1,008,168 | 4,374,660 Direct | -0.19% | Disposed | 48.1% (price as of 2026-08-21) |
| Oct. 25, 2021 | QLYS | S | 10,500 | $119.73 | $1,257,165 | 4,383,060 Direct | -0.24% | Disposed | 48.5% (price as of 2026-08-21) |
| Oct. 25, 2021 | QLYS | S | 26,096 | $119.02 | $3,105,946 | 4,393,560 Direct | -0.59% | Disposed | 49.4% (price as of 2026-08-21) |
| Oct. 25, 2021 | QLYS | S | 6,843 | $117.96 | $807,200 | 4,419,656 Direct | -0.15% | Disposed | 50.7% (price as of 2026-08-21) |
| Oct. 22, 2021 | QLYS | S | 84,061 | $117.84 | $9,905,748 | 4,426,499 Direct | -1.86% | Disposed | 50.9% (price as of 2026-08-21) |
| Oct. 21, 2021 | QLYS | S | 9,489 | $115.34 | $1,094,461 | 4,531,093 Direct | -0.21% | Disposed | 54.2% (price as of 2026-08-21) |
| Oct. 21, 2021 | QLYS | S | 20,533 | $116.40 | $2,390,041 | 4,510,560 Direct | -0.45% | Disposed | 52.7% (price as of 2026-08-21) |
| Oct. 20, 2021 | QLYS | S | 22,810 | $115.11 | $2,625,659 | 4,540,582 Direct | -0.50% | Disposed | 54.5% (price as of 2026-08-21) |
| Oct. 19, 2021 | QLYS | S | 600 | $115.02 | $69,012 | 4,563,392 Direct | -0.01% | Disposed | 54.6% (price as of 2026-08-21) |
| Oct. 18, 2021 | QLYS | S | 500 | $117.30 | $58,650 | 4,563,992 Direct | -0.01% | Disposed | 51.6% (price as of 2026-08-21) |
| Oct. 18, 2021 | QLYS | S | 2,200 | $116.50 | $256,300 | 4,564,492 Direct | -0.05% | Disposed | 52.6% (price as of 2026-08-21) |
| Oct. 18, 2021 | QLYS | S | 28,748 | $115.23 | $3,312,632 | 4,566,692 Direct | -0.63% | Disposed | 54.3% (price as of 2026-08-21) |
| Oct. 15, 2021 | QLYS | S | 17,858 | $115.24 | $2,057,956 | 4,595,440 Direct | -0.39% | Disposed | 54.3% (price as of 2026-08-21) |
| Oct. 14, 2021 | QLYS | S | 27,262 | $115.06 | $3,136,766 | 4,613,298 Direct | -0.59% | Disposed | 54.5% (price as of 2026-08-21) |
| Sept. 24, 2021 | QLYS | S | 1,000 | $120.24 | $120,240 | 4,640,560 Direct | -0.02% | Disposed | 47.9% (price as of 2026-08-21) |
| Sept. 17, 2021 | QLYS | S | 33,989 | $120.33 | $4,089,896 | 4,641,560 Direct | -0.73% | Disposed | 47.8% (price as of 2026-08-21) |
| Sept. 15, 2021 | QLYS | S | 200 | $120.06 | $24,012 | 4,675,549 Direct | 0.00% | Disposed | 48.1% (price as of 2026-08-21) |
| Sept. 14, 2021 | QLYS | S | 2,400 | $120.09 | $288,216 | 4,675,749 Direct | -0.05% | Disposed | 48.1% (price as of 2026-08-21) |
| Sept. 3, 2021 | QLYS | S | 3,300 | $120.02 | $396,066 | 4,678,149 Direct | -0.07% | Disposed | 48.1% (price as of 2026-08-21) |
| Sept. 2, 2021 | QLYS | S | 50,938 | $120.02 | $6,113,579 | 4,681,449 Direct | -1.08% | Disposed | 48.1% (price as of 2026-08-21) |
| Aug. 30, 2021 | QLYS | S | 300 | $116.27 | $34,881 | 4,732,387 Direct | -0.01% | Disposed | 52.9% (price as of 2026-08-21) |
| Aug. 30, 2021 | QLYS | S | 76,036 | $115.66 | $8,794,324 | 4,732,687 Direct | -1.58% | Disposed | 53.7% (price as of 2026-08-21) |
| Aug. 27, 2021 | QLYS | S | 77,778 | $115.08 | $8,950,692 | 4,808,723 Direct | -1.59% | Disposed | 54.5% (price as of 2026-08-21) |
| Aug. 26, 2021 | QLYS | S | 10,422 | $115.34 | $1,202,073 | 4,886,501 Direct | -0.21% | Disposed | 54.2% (price as of 2026-08-21) |
| Aug. 25, 2021 | QLYS | S | 54,464 | $115.01 | $6,263,905 | 4,896,923 Direct | -1.10% | Disposed | 54.6% (price as of 2026-08-21) |
| Aug. 24, 2021 | QLYS | S | 24,563 | $112.10 | $2,753,512 | 4,951,387 Direct | -0.49% | Disposed | 58.6% (price as of 2026-08-21) |
| Aug. 24, 2021 | QLYS | S | 46,933 | $111.49 | $5,232,560 | 4,975,950 Direct | -0.93% | Disposed | 59.5% (price as of 2026-08-21) |
| Aug. 24, 2021 | QLYS | S | 24,515 | $110.53 | $2,709,643 | 5,022,883 Direct | -0.49% | Disposed | 60.9% (price as of 2026-08-21) |
| Aug. 23, 2021 | QLYS | S | 994 | $110.04 | $109,380 | 5,047,398 Direct | -0.02% | Disposed | 61.6% (price as of 2026-08-21) |
| Aug. 20, 2021 | QLYS | S | 23,139 | $110.29 | $2,552,000 | 5,048,392 Direct | -0.46% | Disposed | 61.2% (price as of 2026-08-21) |
| Aug. 19, 2021 | QLYS | S | 20,637 | $110.12 | $2,272,546 | 5,071,531 Direct | -0.41% | Disposed | 61.5% (price as of 2026-08-21) |
| Aug. 18, 2021 | QLYS | S | 5,219 | $110.02 | $574,194 | 5,092,168 Direct | -0.10% | Disposed | 61.6% (price as of 2026-08-21) |
| Aug. 13, 2021 | QLYS | S | 8,789 | $110.59 | $971,976 | 5,097,387 Direct | -0.17% | Disposed | 60.8% (price as of 2026-08-21) |
| Aug. 13, 2021 | QLYS | S | 13,175 | $111.19 | $1,464,928 | 5,106,176 Direct | -0.26% | Disposed | 59.9% (price as of 2026-08-21) |
| Aug. 13, 2021 | QLYS | S | 13,036 | $110.85 | $1,445,041 | 5,119,351 Direct | -0.25% | Disposed | 60.4% (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.
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Aug. 20, 2021 | QLYS | Common Stock | 5,132,387 | Direct |