Robert Mionis
Insider
First SEC filing: May 1, 2026 · Latest: May 1, 2026
Insider at
Insider transactions
0 buys (P)
109 sells (S)
Net: $-130,689,068
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 |
|---|---|---|---|---|---|---|---|---|---|
| Sept. 23, 2026 | CLS | S 10b5-1 | 1,920 | $360.36 | $691,891 | 21,476 Indirect | -8.21% | Disposed | 7.5% (price as of 2026-10-02) |
| Sept. 23, 2026 | CLS | S 10b5-1 | 2,294 | $361.22 | $828,639 | 19,182 Indirect | -10.68% | Disposed | 7.2% (price as of 2026-10-02) |
| Sept. 23, 2026 | CLS | S 10b5-1 | 2,480 | $362.48 | $898,950 | 16,702 Indirect | -12.93% | Disposed | 6.9% (price as of 2026-10-02) |
| Sept. 23, 2026 | CLS | S 10b5-1 | 2,590 | $363.46 | $941,361 | 14,112 Indirect | -15.51% | Disposed | 6.6% (price as of 2026-10-02) |
| Sept. 23, 2026 | CLS | S 10b5-1 | 3,403 | $364.67 | $1,240,972 | 10,709 Indirect | -24.11% | Disposed | 6.2% (price as of 2026-10-02) |
| Sept. 23, 2026 | CLS | S 10b5-1 | 6,749 | $365.69 | $2,468,042 | 3,960 Indirect | -63.02% | Disposed | 5.9% (price as of 2026-10-02) |
| Sept. 23, 2026 | CLS | S 10b5-1 | 3,672 | $366.44 | $1,345,568 | 288 Indirect | -92.73% | Disposed | 5.7% (price as of 2026-10-02) |
| Sept. 23, 2026 | CLS | S 10b5-1 | 288 | $367.34 | $105,794 | 0 Indirect | -100.00% | Disposed | 5.4% (price as of 2026-10-02) |
| Aug. 13, 2026 | CLS | S 10b5-1 | 5,554 | $360.37 | $2,001,495 | 41,338 Indirect | -11.84% | Disposed | 7.5% (price as of 2026-10-02) |
| Aug. 13, 2026 | CLS | S 10b5-1 | 4,941 | $361.44 | $1,785,875 | 36,397 Indirect | -11.95% | Disposed | 7.2% (price as of 2026-10-02) |
| Aug. 13, 2026 | CLS | S 10b5-1 | 3,440 | $362.58 | $1,247,275 | 32,957 Indirect | -9.45% | Disposed | 6.8% (price as of 2026-10-02) |
| Aug. 13, 2026 | CLS | S 10b5-1 | 5,270 | $363.52 | $1,915,750 | 27,687 Indirect | -15.99% | Disposed | 6.5% (price as of 2026-10-02) |
| Aug. 13, 2026 | CLS | S 10b5-1 | 4,030 | $364.49 | $1,468,895 | 23,657 Indirect | -14.56% | Disposed | 6.3% (price as of 2026-10-02) |
| Aug. 13, 2026 | CLS | S 10b5-1 | 261 | $365.34 | $95,354 | 23,396 Indirect | -1.10% | Disposed | 6.0% (price as of 2026-10-02) |
| Aug. 11, 2026 | CLS | A | 1,271 | · | · | 1,271 Direct | · | Acquired | (price as of 2026-10-02) |
| Aug. 5, 2026 | CLS | S 10b5-1 | 1,092 | $361.89 | $395,184 | 96,861 Indirect | -1.11% | Disposed | 7.0% (price as of 2026-10-02) |
| Aug. 5, 2026 | CLS | S 10b5-1 | 5,909 | $362.38 | $2,141,303 | 90,952 Indirect | -6.10% | Disposed | 6.9% (price as of 2026-10-02) |
| Aug. 5, 2026 | CLS | S 10b5-1 | 3,419 | $363.56 | $1,243,012 | 87,533 Indirect | -3.76% | Disposed | 6.5% (price as of 2026-10-02) |
| Aug. 5, 2026 | CLS | S 10b5-1 | 3,501 | $364.20 | $1,275,064 | 84,032 Indirect | -4.00% | Disposed | 6.3% (price as of 2026-10-02) |
| Aug. 5, 2026 | CLS | S 10b5-1 | 1,061 | $365.67 | $387,976 | 82,971 Indirect | -1.26% | Disposed | 5.9% (price as of 2026-10-02) |
| Aug. 5, 2026 | CLS | S 10b5-1 | 50 | $366.65 | $18,332 | 82,921 Indirect | -0.06% | Disposed | 5.6% (price as of 2026-10-02) |
| Aug. 5, 2026 | CLS | S 10b5-1 | 1,070 | $367.76 | $393,503 | 81,851 Indirect | -1.29% | Disposed | 5.3% (price as of 2026-10-02) |
| Aug. 5, 2026 | CLS | S 10b5-1 | 4,358 | $368.57 | $1,606,228 | 77,493 Indirect | -5.32% | Disposed | 5.1% (price as of 2026-10-02) |
| Aug. 5, 2026 | CLS | S 10b5-1 | 13,414 | $369.47 | $4,956,071 | 64,079 Indirect | -17.31% | Disposed | 4.8% (price as of 2026-10-02) |
| Aug. 5, 2026 | CLS | S 10b5-1 | 6,674 | $370.45 | $2,472,383 | 57,405 Indirect | -10.42% | Disposed | 4.6% (price as of 2026-10-02) |
| Aug. 5, 2026 | CLS | S 10b5-1 | 4,876 | $371.45 | $1,811,190 | 52,529 Indirect | -8.49% | Disposed | 4.3% (price as of 2026-10-02) |
| Aug. 5, 2026 | CLS | S 10b5-1 | 1,073 | $372.42 | $399,607 | 51,456 Indirect | -2.04% | Disposed | 4.0% (price as of 2026-10-02) |
| Aug. 5, 2026 | CLS | S 10b5-1 | 983 | $373.43 | $367,082 | 50,473 Indirect | -1.91% | Disposed | 3.7% (price as of 2026-10-02) |
| Aug. 5, 2026 | CLS | S 10b5-1 | 1,536 | $374.55 | $575,309 | 48,937 Indirect | -3.04% | Disposed | 3.4% (price as of 2026-10-02) |
| Aug. 5, 2026 | CLS | S 10b5-1 | 1,247 | $375.41 | $468,136 | 47,690 Indirect | -2.55% | Disposed | 3.2% (price as of 2026-10-02) |
| Aug. 5, 2026 | CLS | S 10b5-1 | 502 | $376.50 | $189,003 | 47,188 Indirect | -1.05% | Disposed | 2.9% (price as of 2026-10-02) |
| Aug. 5, 2026 | CLS | S 10b5-1 | 256 | $377.38 | $96,609 | 46,932 Indirect | -0.54% | Disposed | 2.6% (price as of 2026-10-02) |
| Aug. 5, 2026 | CLS | S 10b5-1 | 40 | $378.50 | $15,140 | 46,892 Indirect | -0.09% | Disposed | 2.3% (price as of 2026-10-02) |
| Aug. 4, 2026 | CLS | S 10b5-1 | 9,564 | $360.28 | $3,445,718 | 41,277 Indirect | -18.81% | Disposed | 7.5% (price as of 2026-10-02) |
| Aug. 4, 2026 | CLS | S 10b5-1 | 1,331 | $361.52 | $481,183 | 39,946 Indirect | -3.22% | Disposed | 7.1% (price as of 2026-10-02) |
| Aug. 4, 2026 | CLS | S 10b5-1 | 1,895 | $362.35 | $686,653 | 38,051 Indirect | -4.74% | Disposed | 6.9% (price as of 2026-10-02) |
| Aug. 4, 2026 | CLS | S 10b5-1 | 5,887 | $363.57 | $2,140,337 | 32,164 Indirect | -15.47% | Disposed | 6.5% (price as of 2026-10-02) |
| Aug. 4, 2026 | CLS | S 10b5-1 | 1,940 | $364.58 | $707,285 | 30,224 Indirect | -6.03% | Disposed | 6.2% (price as of 2026-10-02) |
| Aug. 4, 2026 | CLS | S 10b5-1 | 1,939 | $365.53 | $708,763 | 28,285 Indirect | -6.42% | Disposed | 6.0% (price as of 2026-10-02) |
| Aug. 4, 2026 | CLS | S 10b5-1 | 5,254 | $366.72 | $1,926,747 | 23,031 Indirect | -18.58% | Disposed | 5.6% (price as of 2026-10-02) |
| Aug. 4, 2026 | CLS | S 10b5-1 | 5,629 | $367.64 | $2,069,446 | 17,402 Indirect | -24.44% | Disposed | 5.4% (price as of 2026-10-02) |
| Aug. 4, 2026 | CLS | S 10b5-1 | 5,841 | $368.60 | $2,152,993 | 11,561 Indirect | -33.57% | Disposed | 5.1% (price as of 2026-10-02) |
| Aug. 4, 2026 | CLS | S 10b5-1 | 3,522 | $369.31 | $1,300,710 | 8,039 Indirect | -30.46% | Disposed | 4.9% (price as of 2026-10-02) |
| Aug. 4, 2026 | CLS | S 10b5-1 | 447 | $370.37 | $165,555 | 7,592 Indirect | -5.56% | Disposed | 4.6% (price as of 2026-10-02) |
| Aug. 4, 2026 | CLS | S 10b5-1 | 2,401 | $371.67 | $892,380 | 5,191 Indirect | -31.63% | Disposed | 4.2% (price as of 2026-10-02) |
| Aug. 4, 2026 | CLS | S 10b5-1 | 3,986 | $372.42 | $1,484,466 | 1,205 Indirect | -76.79% | Disposed | 4.0% (price as of 2026-10-02) |
| Aug. 4, 2026 | CLS | S 10b5-1 | 1,205 | $373.34 | $449,875 | 0 Indirect | -100.00% | Disposed | 3.7% (price as of 2026-10-02) |
| Aug. 4, 2026 | CLS | S 10b5-1 | 1,717 | $360.43 | $618,858 | 143,848 Indirect | -1.18% | Disposed | 7.5% (price as of 2026-10-02) |
| Aug. 4, 2026 | CLS | S 10b5-1 | 1,051 | $361.66 | $380,105 | 142,797 Indirect | -0.73% | Disposed | 7.1% (price as of 2026-10-02) |
| Aug. 4, 2026 | CLS | S 10b5-1 | 5,785 | $371.63 | $2,149,880 | 137,012 Indirect | -4.05% | Disposed | 4.2% (price as of 2026-10-02) |
| Aug. 4, 2026 | CLS | S 10b5-1 | 22,375 | $372.48 | $8,334,240 | 114,637 Indirect | -16.33% | Disposed | 4.0% (price as of 2026-10-02) |
| Aug. 4, 2026 | CLS | S 10b5-1 | 13,131 | $373.43 | $4,903,509 | 101,506 Indirect | -11.45% | Disposed | 3.7% (price as of 2026-10-02) |
| Aug. 4, 2026 | CLS | S 10b5-1 | 3,553 | $374.16 | $1,329,390 | 97,953 Indirect | -3.50% | Disposed | 3.5% (price as of 2026-10-02) |
| July 31, 2026 | CLS | S 10b5-1 | 80 | $374.49 | $29,959 | 50,841 Indirect | -0.16% | Disposed | 3.4% (price as of 2026-10-02) |
| July 31, 2026 | CLS | S 10b5-1 | 240 | $373.60 | $89,664 | 50,921 Indirect | -0.47% | Disposed | 3.7% (price as of 2026-10-02) |
| July 31, 2026 | CLS | S 10b5-1 | 223 | $372.46 | $83,059 | 51,161 Indirect | -0.43% | Disposed | 4.0% (price as of 2026-10-02) |
| July 31, 2026 | CLS | S 10b5-1 | 2,837 | $370.02 | $1,049,747 | 51,384 Indirect | -5.23% | Disposed | 4.7% (price as of 2026-10-02) |
| July 31, 2026 | CLS | S 10b5-1 | 2,280 | $368.86 | $841,001 | 54,221 Indirect | -4.04% | Disposed | 5.0% (price as of 2026-10-02) |
| July 31, 2026 | CLS | S 10b5-1 | 660 | $366.48 | $241,877 | 56,501 Indirect | -1.15% | Disposed | 5.7% (price as of 2026-10-02) |
| July 31, 2026 | CLS | S 10b5-1 | 40 | $365.00 | $14,600 | 57,161 Indirect | -0.07% | Disposed | 6.1% (price as of 2026-10-02) |
| July 31, 2026 | CLS | S 10b5-1 | 1,640 | $364.47 | $597,731 | 57,201 Indirect | -2.79% | Disposed | 6.3% (price as of 2026-10-02) |
| July 31, 2026 | CLS | S 10b5-1 | 1,136 | $363.14 | $412,527 | 58,841 Indirect | -1.89% | Disposed | 6.7% (price as of 2026-10-02) |
| July 31, 2026 | CLS | S 10b5-1 | 67 | $361.11 | $24,194 | 59,977 Indirect | -0.11% | Disposed | 7.3% (price as of 2026-10-02) |
| July 31, 2026 | CLS | S 10b5-1 | 340 | $360.47 | $122,560 | 60,044 Indirect | -0.56% | Disposed | 7.4% (price as of 2026-10-02) |
| June 17, 2026 | CLS | S 10b5-1 | 160 | $392.11 | $62,738 | 60,384 Indirect | -0.26% | Disposed | -1.2% (price as of 2026-10-02) |
| June 17, 2026 | CLS | S 10b5-1 | 579 | $390.18 | $225,914 | 60,544 Indirect | -0.95% | Disposed | -0.7% (price as of 2026-10-02) |
| June 17, 2026 | CLS | S 10b5-1 | 2,352 | $389.40 | $915,869 | 61,123 Indirect | -3.71% | Disposed | -0.5% (price as of 2026-10-02) |
| June 17, 2026 | CLS | S 10b5-1 | 1,560 | $388.51 | $606,076 | 63,475 Indirect | -2.40% | Disposed | -0.3% (price as of 2026-10-02) |
| June 16, 2026 | CLS | S 10b5-1 | 600 | $395.86 | $237,516 | 78,560 Indirect | -0.76% | Disposed | -2.2% (price as of 2026-10-02) |
| June 16, 2026 | CLS | S 10b5-1 | 1,511 | $394.95 | $596,769 | 79,160 Indirect | -1.87% | Disposed | -1.9% (price as of 2026-10-02) |
| June 16, 2026 | CLS | S 10b5-1 | 868 | $394.05 | $342,035 | 80,671 Indirect | -1.06% | Disposed | -1.7% (price as of 2026-10-02) |
| June 16, 2026 | CLS | S 10b5-1 | 1,595 | $393.06 | $626,931 | 81,539 Indirect | -1.92% | Disposed | -1.5% (price as of 2026-10-02) |
| June 16, 2026 | CLS | S 10b5-1 | 2,418 | $392.24 | $948,436 | 83,134 Indirect | -2.83% | Disposed | -1.3% (price as of 2026-10-02) |
| June 16, 2026 | CLS | S 10b5-1 | 1,793 | $391.17 | $701,368 | 85,552 Indirect | -2.05% | Disposed | -1.0% (price as of 2026-10-02) |
| June 16, 2026 | CLS | S 10b5-1 | 3,872 | $390.13 | $1,510,583 | 87,345 Indirect | -4.24% | Disposed | -0.7% (price as of 2026-10-02) |
| June 16, 2026 | CLS | S 10b5-1 | 3,155 | $389.06 | $1,227,484 | 91,217 Indirect | -3.34% | Disposed | -0.4% (price as of 2026-10-02) |
| June 16, 2026 | CLS | S 10b5-1 | 4,307 | $388.09 | $1,671,504 | 94,372 Indirect | -4.36% | Disposed | -0.2% (price as of 2026-10-02) |
| June 16, 2026 | CLS | S 10b5-1 | 7,017 | $387.05 | $2,715,930 | 98,679 Indirect | -6.64% | Disposed | 0.1% (price as of 2026-10-02) |
| June 16, 2026 | CLS | S 10b5-1 | 5,826 | $386.18 | $2,249,885 | 105,696 Indirect | -5.22% | Disposed | 0.3% (price as of 2026-10-02) |
| June 16, 2026 | CLS | S 10b5-1 | 6,841 | $385.09 | $2,634,401 | 111,522 Indirect | -5.78% | Disposed | 0.6% (price as of 2026-10-02) |
| June 16, 2026 | CLS | S 10b5-1 | 5,299 | $384.05 | $2,035,081 | 118,363 Indirect | -4.29% | Disposed | 0.9% (price as of 2026-10-02) |
| June 16, 2026 | CLS | S 10b5-1 | 5,887 | $383.14 | $2,255,545 | 123,662 Indirect | -4.54% | Disposed | 1.1% (price as of 2026-10-02) |
| June 16, 2026 | CLS | S 10b5-1 | 4,779 | $382.21 | $1,826,582 | 129,549 Indirect | -3.56% | Disposed | 1.3% (price as of 2026-10-02) |
| June 15, 2026 | CLS | S 10b5-1 | 80 | $413.68 | $33,094 | 134,328 Indirect | -0.06% | Disposed | -6.4% (price as of 2026-10-02) |
| June 15, 2026 | CLS | S 10b5-1 | 1,178 | $412.94 | $486,443 | 134,408 Indirect | -0.87% | Disposed | -6.2% (price as of 2026-10-02) |
| June 15, 2026 | CLS | S 10b5-1 | 80 | $412.01 | $32,961 | 135,586 Indirect | -0.06% | Disposed | -6.0% (price as of 2026-10-02) |
| June 15, 2026 | CLS | S 10b5-1 | 80 | $410.22 | $32,818 | 135,666 Indirect | -0.06% | Disposed | -5.6% (price as of 2026-10-02) |
| June 15, 2026 | CLS | S 10b5-1 | 80 | $409.26 | $32,741 | 135,746 Indirect | -0.06% | Disposed | -5.4% (price as of 2026-10-02) |
| June 15, 2026 | CLS | S 10b5-1 | 160 | $407.48 | $65,197 | 135,826 Indirect | -0.12% | Disposed | -4.9% (price as of 2026-10-02) |
| June 15, 2026 | CLS | S 10b5-1 | 444 | $406.46 | $180,468 | 135,986 Indirect | -0.33% | Disposed | -4.7% (price as of 2026-10-02) |
| June 15, 2026 | CLS | S 10b5-1 | 280 | $403.75 | $113,050 | 136,430 Indirect | -0.20% | Disposed | -4.1% (price as of 2026-10-02) |
| June 15, 2026 | CLS | S 10b5-1 | 6,786 | $402.77 | $2,733,197 | 136,710 Indirect | -4.73% | Disposed | -3.8% (price as of 2026-10-02) |
| June 15, 2026 | CLS | S 10b5-1 | 11,118 | $401.94 | $4,468,769 | 143,496 Indirect | -7.19% | Disposed | -3.6% (price as of 2026-10-02) |
| June 15, 2026 | CLS | S 10b5-1 | 6,374 | $400.87 | $2,555,145 | 154,614 Indirect | -3.96% | Disposed | -3.4% (price as of 2026-10-02) |
| June 15, 2026 | CLS | S 10b5-1 | 10,730 | $399.68 | $4,288,566 | 160,988 Indirect | -6.25% | Disposed | -3.1% (price as of 2026-10-02) |
| June 15, 2026 | CLS | S 10b5-1 | 11,245 | $398.86 | $4,485,181 | 171,718 Indirect | -6.15% | Disposed | -2.9% (price as of 2026-10-02) |
| June 15, 2026 | CLS | S 10b5-1 | 10,350 | $397.92 | $4,118,472 | 182,963 Indirect | -5.35% | Disposed | -2.7% (price as of 2026-10-02) |
| June 15, 2026 | CLS | S 10b5-1 | 2,668 | $396.83 | $1,058,742 | 193,313 Indirect | -1.36% | Disposed | -2.4% (price as of 2026-10-02) |
| June 15, 2026 | CLS | S 10b5-1 | 2,983 | $395.92 | $1,181,029 | 195,981 Indirect | -1.50% | Disposed | -2.2% (price as of 2026-10-02) |
| June 15, 2026 | CLS | S 10b5-1 | 1,420 | $394.58 | $560,304 | 198,964 Indirect | -0.71% | Disposed | -1.8% (price as of 2026-10-02) |
Showing latest 100 of 152 transactions
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 |
|---|---|---|---|---|---|---|---|
| Aug. 11, 2026 | CLS | Restricted Share Units | Common Shares | · | · | 1,271 | Acquired |
| Feb. 4, 2026 | CLS | Restricted Share Units | Common Shares | · | · | 12,133 | Disposed |
| Feb. 3, 2026 | CLS | Restricted Share Units | Common Shares | · | · | 23,009 | Acquired |
| Feb. 2, 2026 | CLS | Performance Share Units | Common Shares | · | · | 780,376 | Disposed |
| Feb. 2, 2026 | CLS | Restricted Share Units | Common Shares | · | · | 33,684 | Disposed |
| Jan. 29, 2026 | CLS | Performance Share Units | Common Shares | · | · | 780,376 | Acquired |
| Dec. 1, 2025 | CLS | Restricted Share Units | Common Shares | · | · | 86,709 | Disposed |
| Feb. 4, 2025 | CLS | Restricted Share Units | Common Shares | · | · | 36,400 | Acquired |
| Feb. 2, 2025 | CLS | Restricted Share Units | Common Shares | · | · | 33,684 | Disposed |
| Feb. 1, 2025 | CLS | Performance Share Units | Common Shares | · | · | 693,976 | Disposed |
| Jan. 31, 2025 | CLS | Restricted Share Units | Common Shares | · | · | 86,708 | Disposed |
| Jan. 30, 2025 | CLS | Performance Share Units | Common Shares | · | · | 693,976 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 4 holdings
Securities held when first becoming an insider, per SEC Form 3.