Mark S Schroeder
Insider
First SEC filing: Nov. 7, 2019 · Latest: Nov. 7, 2019
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
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 |
|---|---|---|---|---|---|---|---|---|---|
| March 26, 2026 | LH | F | 1,468 | $268.38 | $393,982 | 12,677 Direct | -10.38% | Disposed | 14.2% (price as of 2026-10-05) |
| March 26, 2026 | LH | A | 2,968 | · | · | 14,145 Direct | +26.55% | Acquired | (price as of 2026-10-05) |
| March 26, 2026 | LH | F | 4,600 | $268.38 | $1,234,548 | 11,177 Direct | -29.16% | Disposed | 14.2% (price as of 2026-10-05) |
| March 26, 2026 | LH | A | 9,304 | · | · | 15,777 Direct | +143.74% | Acquired | (price as of 2026-10-05) |
| Feb. 11, 2026 | LH | M | 806 | · | · | 2,358 Direct | -25.47% | Disposed | (price as of 2026-10-05) |
| Feb. 11, 2026 | LH | F | 259 | $289.89 | $75,082 | 6,473 Direct | -3.85% | Disposed | 5.7% (price as of 2026-10-05) |
| Feb. 11, 2026 | LH | M | 806 | · | · | 6,732 Direct | +13.60% | Acquired | (price as of 2026-10-05) |
| Feb. 9, 2026 | LH | F | 53 | $274.01 | $14,523 | 5,926 Direct | -0.89% | Disposed | 11.8% (price as of 2026-10-05) |
| Feb. 9, 2026 | LH | F | 166 | $274.01 | $45,486 | 5,979 Direct | -2.70% | Disposed | 11.8% (price as of 2026-10-05) |
| Feb. 7, 2026 | LH | M | 164 | · | · | 3,164 Direct | -4.93% | Disposed | (price as of 2026-10-05) |
| Feb. 7, 2026 | LH | M | 517 | · | · | 3,328 Direct | -13.45% | Disposed | (price as of 2026-10-05) |
| Feb. 7, 2026 | LH | M | 164 | · | · | 6,145 Direct | +2.74% | Acquired | (price as of 2026-10-05) |
| Feb. 7, 2026 | LH | M | 517 | · | · | 5,981 Direct | +9.46% | Acquired | (price as of 2026-10-05) |
| Feb. 6, 2026 | LH | M | 743 | · | · | 3,845 Direct | -16.19% | Disposed | (price as of 2026-10-05) |
| Feb. 6, 2026 | LH | F | 239 | $277.20 | $66,251 | 5,464 Direct | -4.19% | Disposed | 10.5% (price as of 2026-10-05) |
| Feb. 6, 2026 | LH | M | 743 | · | · | 5,703 Direct | +14.98% | Acquired | (price as of 2026-10-05) |
| March 28, 2025 | LH | S 10b5-1 | 2,635 | $231.67 | $610,450 | 4,960 Direct | -34.69% | Disposed | 32.3% (price as of 2026-10-05) |
| March 27, 2025 | LH | F | 2,205 | $231.67 | $510,832 | 7,595 Direct | -22.50% | Disposed | 32.3% (price as of 2026-10-05) |
| March 27, 2025 | LH | A | 4,840 | · | · | 9,800 Direct | +97.58% | Acquired | (price as of 2026-10-05) |
| Feb. 28, 2025 | LH | M | 3,903 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Feb. 28, 2025 | LH | S 10b5-1 | 5,339 | $249.23 | $1,330,639 | 4,960 Direct | -51.84% | Disposed | 22.9% (price as of 2026-10-05) |
| Feb. 28, 2025 | LH | M 10b5-1 | 3,903 | $131.43 | $512,971 | 10,299 Direct | +61.02% | Acquired | 133.1% (price as of 2026-10-05) |
| Feb. 11, 2025 | LH | M | 473 | · | · | 4,588 Direct | -9.35% | Disposed | (price as of 2026-10-05) |
| Feb. 11, 2025 | LH | A | 2,420 | · | · | 5,061 Direct | +91.63% | Acquired | (price as of 2026-10-05) |
| Feb. 11, 2025 | LH | A | 7,300 | · | · | 7,300 Direct | · | Acquired | (price as of 2026-10-05) |
| Feb. 11, 2025 | LH | F | 134 | $245.14 | $32,849 | 6,396 Direct | -2.05% | Disposed | 25.0% (price as of 2026-10-05) |
| Feb. 11, 2025 | LH | M | 473 | · | · | 6,530 Direct | +7.81% | Acquired | (price as of 2026-10-05) |
| Feb. 7, 2025 | LH | M | 164 | · | · | 2,641 Direct | -5.85% | Disposed | (price as of 2026-10-05) |
| Feb. 7, 2025 | LH | M | 517 | · | · | 2,805 Direct | -15.56% | Disposed | (price as of 2026-10-05) |
| Feb. 7, 2025 | LH | F | 47 | $246.27 | $11,575 | 6,057 Direct | -0.77% | Disposed | 24.4% (price as of 2026-10-05) |
| Feb. 7, 2025 | LH | M | 164 | · | · | 6,104 Direct | +2.76% | Acquired | (price as of 2026-10-05) |
| Feb. 7, 2025 | LH | F | 146 | $246.27 | $35,955 | 5,940 Direct | -2.40% | Disposed | 24.4% (price as of 2026-10-05) |
| Feb. 7, 2025 | LH | M | 517 | · | · | 6,086 Direct | +9.28% | Acquired | (price as of 2026-10-05) |
| Feb. 6, 2025 | LH | M | 743 | · | · | 3,322 Direct | -18.28% | Disposed | (price as of 2026-10-05) |
| Feb. 6, 2025 | LH | F | 210 | $247.74 | $52,025 | 5,569 Direct | -3.63% | Disposed | 23.7% (price as of 2026-10-05) |
| Feb. 6, 2025 | LH | M | 743 | · | · | 5,779 Direct | +14.75% | Acquired | (price as of 2026-10-05) |
| April 1, 2024 | LH | S 10b5-1 | 6,477 | $217.29 | $1,407,387 | 5,036 Direct | -56.26% | Disposed | 41.0% (price as of 2026-10-05) |
| March 27, 2024 | LH | M | 11,556 | · | · | 4,065 Direct | -73.98% | Disposed | (price as of 2026-10-05) |
| March 27, 2024 | LH | F | 5,079 | $216.57 | $1,099,959 | 11,513 Direct | -30.61% | Disposed | 41.5% (price as of 2026-10-05) |
| March 27, 2024 | LH | M | 11,556 | · | · | 16,592 Direct | +229.47% | Acquired | (price as of 2026-10-05) |
| March 7, 2024 | LH | M | 2,119 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| March 7, 2024 | LH | S 10b5-1 | 5,048 | $218.45 | $1,102,736 | 5,036 Direct | -50.06% | Disposed | 40.3% (price as of 2026-10-05) |
| March 7, 2024 | LH | M | 2,119 | $117.09 | $248,114 | 10,084 Direct | +26.60% | Acquired | 161.7% (price as of 2026-10-05) |
| Feb. 12, 2024 | LH | F | 126 | $227.45 | $28,659 | 7,965 Direct | -1.56% | Disposed | 34.7% (price as of 2026-10-05) |
| Feb. 11, 2024 | LH | M | 472 | · | · | 15,621 Direct | -2.93% | Disposed | (price as of 2026-10-05) |
| Feb. 11, 2024 | LH | M | 472 | · | · | 8,091 Direct | +6.20% | Acquired | (price as of 2026-10-05) |
| Feb. 7, 2024 | LH | M | 163 | · | · | 16,093 Direct | -1.00% | Disposed | (price as of 2026-10-05) |
| Feb. 7, 2024 | LH | M | 517 | · | · | 16,256 Direct | -3.08% | Disposed | (price as of 2026-10-05) |
| Feb. 7, 2024 | LH | F | 44 | $223.71 | $9,843 | 7,619 Direct | -0.57% | Disposed | 37.0% (price as of 2026-10-05) |
| Feb. 7, 2024 | LH | M | 163 | · | · | 7,663 Direct | +2.17% | Acquired | (price as of 2026-10-05) |
| Feb. 7, 2024 | LH | F | 138 | $223.71 | $30,872 | 7,500 Direct | -1.81% | Disposed | 37.0% (price as of 2026-10-05) |
| Feb. 7, 2024 | LH | M | 517 | · | · | 7,638 Direct | +7.26% | Acquired | (price as of 2026-10-05) |
| Feb. 6, 2024 | LH | A | 6,900 | · | · | 6,900 Direct | · | Acquired | (price as of 2026-10-05) |
| Feb. 6, 2024 | LH | A | 2,230 | · | · | 16,773 Direct | +15.33% | Acquired | (price as of 2026-10-05) |
| Feb. 2, 2024 | LH | M | 495 | · | · | 14,543 Direct | -3.29% | Disposed | (price as of 2026-10-05) |
| Feb. 2, 2024 | LH | F | 132 | $221.54 | $29,243 | 7,121 Direct | -1.82% | Disposed | 38.3% (price as of 2026-10-05) |
| Feb. 2, 2024 | LH | M | 495 | · | · | 7,253 Direct | +7.32% | Acquired | (price as of 2026-10-05) |
| June 30, 2023 | LH | A | 11,648 | · | · | 14,769 Direct | +373.21% | Acquired | (price as of 2026-10-05) |
| May 18, 2023 | LH | M | 1,500 | · | · | 1,900 Direct | -44.12% | Disposed | (price as of 2026-10-05) |
| May 18, 2023 | LH | S 10b5-1 | 1,500 | $216.77 | $325,155 | 6,687 Direct | -18.32% | Disposed | 64.5% (price as of 2026-10-05) |
| May 18, 2023 | LH | M 10b5-1 | 1,500 | $130.60 | $195,900 | 8,187 Direct | +22.43% | Acquired | 173.1% (price as of 2026-10-05) |
| May 5, 2023 | LH | A | 440 | · | · | 3,121 Direct | +16.41% | Acquired | (price as of 2026-10-05) |
| May 5, 2023 | LH | A | 1,400 | · | · | 1,400 Direct | · | Acquired | (price as of 2026-10-05) |
| March 31, 2023 | LH | S 10b5-1 | 3,897 | $225.81 | $879,982 | 6,687 Direct | -36.82% | Disposed | 57.9% (price as of 2026-10-05) |
| March 30, 2023 | LH | F | 2,866 | $224.70 | $643,990 | 10,584 Direct | -21.31% | Disposed | 58.7% (price as of 2026-10-05) |
| March 30, 2023 | LH | A | 6,763 | · | · | 13,450 Direct | +101.14% | Acquired | (price as of 2026-10-05) |
| Feb. 14, 2023 | LH | S 10b5-1 | 309 | $247.63 | $76,518 | 6,687 Direct | -4.42% | Disposed | 44.0% (price as of 2026-10-05) |
| Feb. 13, 2023 | LH | F | 114 | $248.13 | $28,287 | 6,996 Direct | -1.60% | Disposed | 43.7% (price as of 2026-10-05) |
| Feb. 11, 2023 | LH | M | 423 | · | · | 2,681 Direct | -13.63% | Disposed | (price as of 2026-10-05) |
| Feb. 11, 2023 | LH | M | 423 | · | · | 7,110 Direct | +6.33% | Acquired | (price as of 2026-10-05) |
| Feb. 7, 2023 | LH | A | 4,400 | · | · | 4,400 Direct | · | Acquired | (price as of 2026-10-05) |
| Feb. 7, 2023 | LH | A | 1,390 | · | · | 3,104 Direct | +81.10% | Acquired | (price as of 2026-10-05) |
| Feb. 7, 2023 | LH | S 10b5-1 | 409 | $243.01 | $99,391 | 6,687 Direct | -5.76% | Disposed | 46.8% (price as of 2026-10-05) |
| Feb. 6, 2023 | LH | F | 151 | $244.50 | $36,920 | 7,096 Direct | -2.08% | Disposed | 45.9% (price as of 2026-10-05) |
| Feb. 4, 2023 | LH | M | 560 | · | · | 1,714 Direct | -24.63% | Disposed | (price as of 2026-10-05) |
| Feb. 4, 2023 | LH | M | 560 | · | · | 7,247 Direct | +8.37% | Acquired | (price as of 2026-10-05) |
| Feb. 3, 2023 | LH | S 10b5-1 | 324 | $253.90 | $82,264 | 6,687 Direct | -4.62% | Disposed | 40.5% (price as of 2026-10-05) |
| Feb. 2, 2023 | LH | M | 443 | · | · | 2,274 Direct | -16.30% | Disposed | (price as of 2026-10-05) |
| Feb. 2, 2023 | LH | F | 119 | $254.99 | $30,344 | 7,011 Direct | -1.67% | Disposed | 39.9% (price as of 2026-10-05) |
| Feb. 2, 2023 | LH | M | 443 | · | · | 7,130 Direct | +6.62% | Acquired | (price as of 2026-10-05) |
| Nov. 8, 2022 | LH | S 10b5-1 | 1,116 | $232.67 | $259,660 | 6,687 Direct | -14.30% | Disposed | 53.3% (price as of 2026-10-05) |
| Nov. 7, 2022 | LH | F | 894 | $233.77 | $208,990 | 7,803 Direct | -10.28% | Disposed | 52.6% (price as of 2026-10-05) |
| Nov. 5, 2022 | LH | M | 2,010 | · | · | 2,717 Direct | -42.52% | Disposed | (price as of 2026-10-05) |
| Nov. 5, 2022 | LH | M | 2,010 | · | · | 8,697 Direct | +30.06% | Acquired | (price as of 2026-10-05) |
| March 29, 2022 | LH | S 10b5-1 | 2,356 | $277.11 | $652,871 | 6,605 Direct | -26.29% | Disposed | 28.7% (price as of 2026-10-05) |
| March 28, 2022 | LH | F | 1,885 | $276.42 | $521,052 | 8,961 Direct | -17.38% | Disposed | 29.0% (price as of 2026-10-05) |
| March 27, 2022 | LH | A | 4,241 | · | · | 10,846 Direct | +64.21% | Acquired | (price as of 2026-10-05) |
| Feb. 15, 2022 | LH | S 10b5-1 | 207 | $273.98 | $56,714 | 6,605 Direct | -3.04% | Disposed | 30.2% (price as of 2026-10-05) |
| Feb. 14, 2022 | LH | F | 77 | $272.68 | $20,996 | 6,812 Direct | -1.12% | Disposed | 30.8% (price as of 2026-10-05) |
| Feb. 12, 2022 | LH | M | 284 | · | · | 4,727 Direct | -5.67% | Disposed | (price as of 2026-10-05) |
| Feb. 12, 2022 | LH | M | 284 | · | · | 6,889 Direct | +4.30% | Acquired | (price as of 2026-10-05) |
| Feb. 11, 2022 | LH | A | 4,500 | · | · | 4,500 Direct | · | Acquired | (price as of 2026-10-05) |
| Feb. 11, 2022 | LH | A | 1,270 | · | · | 5,011 Direct | +33.95% | Acquired | (price as of 2026-10-05) |
| Feb. 7, 2022 | LH | S 10b5-1 | 204 | $277.38 | $56,586 | 6,605 Direct | -3.00% | Disposed | 28.6% (price as of 2026-10-05) |
| Feb. 4, 2022 | LH | M | 560 | · | · | 3,741 Direct | -13.02% | Disposed | (price as of 2026-10-05) |
| Feb. 4, 2022 | LH | F | 152 | $277.48 | $42,177 | 6,809 Direct | -2.18% | Disposed | 28.5% (price as of 2026-10-05) |
| Feb. 4, 2022 | LH | M | 560 | · | · | 6,961 Direct | +8.75% | Acquired | (price as of 2026-10-05) |
| Feb. 3, 2022 | LH | S 10b5-1 | 161 | $271.81 | $43,761 | 6,401 Direct | -2.45% | Disposed | 31.2% (price as of 2026-10-05) |
| Feb. 2, 2022 | LH | M | 443 | · | · | 4,301 Direct | -9.34% | Disposed | (price as of 2026-10-05) |
| Feb. 2, 2022 | LH | F | 121 | $273.18 | $33,055 | 6,562 Direct | -1.81% | Disposed | 30.6% (price as of 2026-10-05) |
Showing latest 100 of 142 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 |
|---|---|---|---|---|---|---|---|
| Feb. 11, 2026 | LH | Restricted Stock Unit | Common Stock | · | · | 806 | Disposed |
| Feb. 7, 2026 | LH | Restricted Stock Unit | Common Stock | · | · | 164 | Disposed |
| Feb. 7, 2026 | LH | Restricted Stock Unit | Common Stock | · | · | 517 | Disposed |
| Feb. 6, 2026 | LH | Restricted Stock Unit | Common Stock | · | · | 743 | Disposed |
| Feb. 28, 2025 | LH | Non-qualified Stock Options [F2] | Common Stock | $131.43 | Feb. 11, 2029 | 3,903 | Disposed |
| Feb. 11, 2025 | LH | Restricted Stock Unit | Common Stock | · | · | 473 | Disposed |
| Feb. 11, 2025 | LH | Restricted Stock Unit | Common Stock | · | · | 2,420 | Acquired |
| Feb. 11, 2025 | LH | Non-qualified Stock Options [F3] | Common Stock | $245.14 | Feb. 10, 2035 | 7,300 | Acquired |
| Feb. 7, 2025 | LH | Restricted Stock Unit | Common Stock | · | · | 164 | Disposed |
| Feb. 7, 2025 | LH | Restricted Stock Unit | Common Stock | · | · | 517 | Disposed |
| Feb. 6, 2025 | LH | Restricted Stock Unit | Common Stock | · | · | 743 | Disposed |
| March 27, 2024 | LH | Restricted Stock Unit | Common Stock | · | · | 11,556 | Disposed |
| March 7, 2024 | LH | Non-qualified Stock Options [F2] | Common Stock | · | Feb. 6, 2027 | 2,119 | Disposed |
| Feb. 11, 2024 | LH | Restricted Stock Unit | Common Stock | · | · | 472 | Disposed |
| Feb. 7, 2024 | LH | Restricted Stock Unit | Common Stock | · | · | 163 | Disposed |
| Feb. 7, 2024 | LH | Restricted Stock Unit | Common Stock | · | · | 517 | Disposed |
| Feb. 6, 2024 | LH | Non-qualified Stock Options [F5] | Common Stock | $222.28 | Feb. 5, 2034 | 6,900 | Acquired |
| Feb. 6, 2024 | LH | Restricted Stock Unit | Common Stock | · | · | 2,230 | Acquired |
| Feb. 2, 2024 | LH | Restricted Stock Unit | Common Stock | · | · | 495 | Disposed |
| June 30, 2023 | LH | Restricted Stock Unit | Common Stock | · | · | 11,648 | Acquired |
| May 18, 2023 | LH | Non-qualified Stock Options [F2] | Common Stock | $130.60 | Feb. 6, 2027 | 1,500 | Disposed |
| May 5, 2023 | LH | Restricted Stock Unit | Common Stock | · | · | 440 | Acquired |
| May 5, 2023 | LH | Non-qualified Stock Options [F1] | Common Stock | $223.86 | May 4, 2033 | 1,400 | Acquired |
| Feb. 11, 2023 | LH | Restricted Stock Unit | Common Stock | · | · | 423 | Disposed |
| Feb. 7, 2023 | LH | Non-qualified Stock Options [F5] | Common Stock | $247.24 | Feb. 6, 2033 | 4,400 | Acquired |
| Feb. 7, 2023 | LH | Restricted Stock Unit | Common Stock | · | · | 1,390 | Acquired |
| Feb. 4, 2023 | LH | Restricted Stock Unit | Common Stock | · | · | 560 | Disposed |
| Feb. 2, 2023 | LH | Restricted Stock Unit | Common Stock | · | · | 443 | Disposed |
| Nov. 5, 2022 | LH | Restricted Stock Unit | Common Stock | · | · | 2,010 | Disposed |
| Feb. 12, 2022 | LH | Restricted Stock Unit | Common Stock | · | · | 284 | Disposed |
| Feb. 11, 2022 | LH | Non-qualified Stock Options [F5] | Common Stock | $276.26 | Feb. 10, 2032 | 4,500 | Acquired |
| Feb. 11, 2022 | LH | Restricted Stock Unit | Common Stock | · | · | 1,270 | Acquired |
| Feb. 4, 2022 | LH | Restricted Stock Unit | Common Stock | · | · | 560 | Disposed |
| Feb. 2, 2022 | LH | Restricted Stock Unit | Common Stock | · | · | 443 | Disposed |
| Nov. 5, 2021 | LH | Restricted Stock Unit | Common Stock | · | · | 2,010 | Disposed |
| Feb. 12, 2021 | LH | Restricted Stock Unit | Common Stock | · | · | 283 | Disposed |
| Feb. 12, 2021 | LH | Restricted Stock Unit | Common Stock | · | · | 234 | Disposed |
| Feb. 4, 2021 | LH | Restricted Stock Unit | Common Stock | · | · | 560 | Disposed |
| Feb. 2, 2021 | LH | Non-qualified Stock Options [F4] | Common Stock | $233.39 | Feb. 1, 2031 | 4,600 | Acquired |
| Feb. 2, 2021 | LH | Restricted Stock Unit | Common Stock | · | · | 1,330 | Acquired |
| Nov. 5, 2020 | LH | Restricted Stock Unit | Common Stock | · | · | 2,010 | Disposed |
| Feb. 12, 2020 | LH | Restricted Stock Unit | Common Stock | · | · | 283 | Disposed |
| Feb. 12, 2020 | LH | Restricted Stock Unit | Common Stock | · | · | 233 | Disposed |
| Feb. 7, 2020 | LH | Restricted Stock Unit | Common Stock | · | · | 297 | Disposed |
| Feb. 4, 2020 | LH | Non-qualified Stock Options [F4] | Common Stock | $182.51 | Feb. 3, 2030 | 7,300 | Acquired |
| Feb. 4, 2020 | LH | Restricted Stock Unit | Common Stock | · | · | 1,680 | Acquired |
| Nov. 5, 2019 | LH | Restricted Stock Unit | Common Stock | · | · | 6,030 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 7 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Nov. 7, 2019 | LH | Common Stock | 178 | Direct |
| Nov. 7, 2019 | LH | Non-qualified Stock Options [F1] | 3,400 | Direct |
| Nov. 7, 2019 | LH | Non-qualified Stock Options [F1] | 2,700 | Direct |
| Nov. 7, 2019 | LH | Non-qualified Stock Options [F1] | 3,500 | Direct |
| Nov. 7, 2019 | LH | Restricted Stock Unit | 297 | Direct |
| Nov. 7, 2019 | LH | Restricted Stock Unit | 467 | Direct |
| Nov. 7, 2019 | LH | Restricted Stock Unit | 850 | Direct |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2025 | $748,461 | · | · | · | $727,399 | $11,187 | $177,643 | $4,787,157 |
| 2023 | $617,635 | · | $1,892,720 | · | $718,807 | $13,815 | $90,506 | $3,795,108 |
| 2022 | $538,000 | · | $1,440,880 | · | $456,051 | · | $65,079 | $2,843,055 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.