Lisa Y Foo
Insider
First SEC filing: March 10, 2022 · Latest: March 10, 2022
Insider at
Insider transactions
0 buys (P)
2 sells (S)
Net: $-8,971,980
Price change vs the latest weekly close (updated to the current quote in your browser when available), 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 |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 31, 2026 | THC | S | 24,000 | $266.32 | $6,391,680 | 8,053 Direct | -74.88% | Disposed | 0.8% (price as of ) |
| July 29, 2026 | THC | S | 10,000 | $258.03 | $2,580,300 | 32,053 Direct | -23.78% | Disposed | 4.0% (price as of ) |
| Feb. 27, 2026 | THC | M | 4,670 | · | · | 57,687 Direct | +8.81% | Acquired | |
| Feb. 27, 2026 | THC | M | 4,199 | · | · | 61,886 Direct | +7.28% | Acquired | |
| Feb. 27, 2026 | THC | F | 1,838 | $237.58 | $436,672 | 60,048 Direct | -2.97% | Disposed | 13.0% (price as of ) |
| Feb. 27, 2026 | THC | F | 4,289 | $239.39 | $1,026,744 | 55,759 Direct | -7.14% | Disposed | 12.1% (price as of ) |
| Feb. 27, 2026 | THC | F | 13,706 | $239.39 | $3,281,079 | 42,053 Direct | -24.58% | Disposed | 12.1% (price as of ) |
| Feb. 27, 2026 | THC | A | 7,520 | · | · | 7,520 Direct | · | Acquired | |
| Feb. 27, 2026 | THC | M | 4,670 | · | · | 4,671 Direct | -49.99% | Disposed | |
| Feb. 27, 2026 | THC | M | 4,199 | · | · | 0 Direct | -100.00% | Disposed | |
| Feb. 24, 2026 | THC | M | 3,800 | · | · | 53,017 Direct | +7.72% | Acquired | |
| Feb. 24, 2026 | THC | M | 3,800 | · | · | 7,602 Direct | -33.33% | Disposed | |
| Feb. 13, 2026 | THC | A | 28,339 | · | · | 49,217 Direct | +135.74% | Acquired | |
| Aug. 20, 2025 | THC | S | 8,000 | $179.53 | $1,436,240 | 20,878 Direct | -27.70% | Disposed | 49.5% (price as of ) |
| March 3, 2025 | THC | F | 4,288 | $126.59 | $542,818 | 28,878 Direct | -12.93% | Disposed | 112.1% (price as of ) |
| Feb. 28, 2025 | THC | M | 4,670 | · | · | 28,968 Direct | +19.22% | Acquired | |
| Feb. 28, 2025 | THC | M | 4,198 | · | · | 33,166 Direct | +14.49% | Acquired | |
| Feb. 28, 2025 | THC | M | 4,670 | · | · | 9,341 Direct | -33.33% | Disposed | |
| Feb. 28, 2025 | THC | M | 4,198 | · | · | 4,199 Direct | -49.99% | Disposed | |
| Feb. 24, 2025 | THC | A | 11,402 | · | · | 11,402 Direct | · | Acquired | |
| Feb. 21, 2025 | THC | M | 2,107 | · | · | 30,295 Direct | +7.47% | Acquired | |
| Feb. 21, 2025 | THC | F | 1,019 | $129.60 | $132,062 | 29,276 Direct | -3.36% | Disposed | 107.1% (price as of ) |
| Feb. 21, 2025 | THC | F | 4,978 | $129.60 | $645,149 | 24,298 Direct | -17.00% | Disposed | 107.1% (price as of ) |
| Feb. 21, 2025 | THC | M | 2,107 | · | · | 0 Direct | -100.00% | Disposed | |
| Feb. 11, 2025 | THC | A | 12,622 | · | · | 28,188 Direct | +81.09% | Acquired | |
| Oct. 31, 2024 | THC | S | 600 | $155.80 | $93,480 | 18,966 Direct | -3.07% | Disposed | 72.3% (price as of ) |
| Oct. 31, 2024 | THC | S | 3,400 | $155.96 | $530,264 | 15,566 Direct | -17.93% | Disposed | 72.1% (price as of ) |
| March 1, 2024 | THC | M | 4,198 | · | · | 21,456 Direct | +24.32% | Acquired | |
| March 1, 2024 | THC | F | 1,890 | $94.29 | $178,208 | 19,566 Direct | -8.81% | Disposed | 184.7% (price as of ) |
| March 1, 2024 | THC | M | 4,198 | · | · | 8,397 Direct | +99.98% | Acquired | |
| Feb. 28, 2024 | THC | A | 14,011 | · | · | 14,011 Direct | · | Acquired | |
| Feb. 24, 2024 | THC | M | 1,104 | · | · | 21,031 Direct | +5.54% | Acquired | |
| Feb. 24, 2024 | THC | F | 534 | $92.80 | $49,555 | 20,497 Direct | -2.54% | Disposed | 189.3% (price as of ) |
| Feb. 24, 2024 | THC | F | 3,239 | $92.80 | $300,579 | 17,258 Direct | -15.80% | Disposed | 189.3% (price as of ) |
| Feb. 24, 2024 | THC | M | 1,104 | · | · | 0 Direct | · | Acquired | |
| Feb. 23, 2024 | THC | M | 2,107 | · | · | 20,946 Direct | +11.18% | Acquired | |
| Feb. 23, 2024 | THC | F | 1,019 | $92.80 | $94,563 | 19,927 Direct | -4.86% | Disposed | 189.3% (price as of ) |
| Feb. 23, 2024 | THC | M | 2,107 | · | · | 2,107 Direct | · | Acquired | |
| Feb. 15, 2024 | THC | A | 6,615 | · | · | 18,839 Direct | +54.11% | Acquired | |
| March 6, 2023 | THC | M | 2,106 | · | · | 5,326 Direct | +65.40% | Acquired | |
| March 6, 2023 | THC | F | 711 | $60.62 | $43,101 | 4,615 Direct | -13.35% | Disposed | 342.8% (price as of ) |
| March 6, 2023 | THC | M | 1,104 | · | · | 5,719 Direct | +23.92% | Acquired | |
| March 6, 2023 | THC | F | 373 | $59.29 | $22,115 | 5,346 Direct | -6.52% | Disposed | 352.8% (price as of ) |
| March 6, 2023 | THC | M | 1,799 | · | · | 7,145 Direct | +33.65% | Acquired | |
| March 6, 2023 | THC | F | 607 | $59.29 | $35,989 | 6,538 Direct | -8.50% | Disposed | 352.8% (price as of ) |
| March 6, 2023 | THC | M | 8,620 | · | · | 15,158 Direct | +131.84% | Acquired | |
| March 6, 2023 | THC | F | 2,934 | $59.29 | $173,957 | 12,224 Direct | -19.36% | Disposed | 352.8% (price as of ) |
| March 6, 2023 | THC | M | 2,106 | · | · | 4,214 Direct | -33.32% | Disposed | |
| March 6, 2023 | THC | M | 1,104 | · | · | 1,104 Direct | -50.00% | Disposed | |
| March 6, 2023 | THC | M | 1,799 | · | · | 0 Direct | -100.00% | Disposed | |
| March 6, 2023 | THC | M | 8,620 | · | · | 0 Direct | -100.00% | Disposed | |
| March 1, 2023 | THC | A | 12,595 | · | · | 12,595 Direct | · | Acquired |
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. 27, 2026 | THC | 2026 February Restricted Stock Units | Common Stock | · | · | 7,520 | Acquired |
| Feb. 27, 2026 | THC | 2024 February Restricted Stock Units | Common Stock [F8] | · | · | 4,670 | Disposed |
| Feb. 27, 2026 | THC | 2023 March Restricted Stock Units | Common Stock [F8] | · | · | 4,199 | Disposed |
| Feb. 24, 2026 | THC | 2025 Restricted Stock Units | Common Stock [F3] | · | · | 3,800 | Disposed |
| Feb. 28, 2025 | THC | 2024 February Restricted Stock Units | Common Stock [F5] | · | · | 4,670 | Disposed |
| Feb. 28, 2025 | THC | 2023 March Restricted Stock Units | Common Stock [F5] | · | · | 4,198 | Disposed |
| Feb. 24, 2025 | THC | 2025 February Restricted Stock Units | Common Stock | · | · | 11,402 | Acquired |
| Feb. 21, 2025 | THC | 2022 Restricted Stock Units | Common Stock [F6] | · | · | 2,107 | Disposed |
| March 1, 2024 | THC | 2023 March Restricted Stock Units | Common Stock | · | · | 4,198 | Acquired |
| Feb. 28, 2024 | THC | 2024 February Restricted Stock Units | Common Stock | · | · | 14,011 | Acquired |
| Feb. 24, 2024 | THC | 2021 Restricted Stock Units | Common Stock [F6] | · | · | 1,104 | Acquired |
| Feb. 23, 2024 | THC | 2022 Restricted Stock Units | Common Stock [F6] | · | · | 2,107 | Acquired |
| March 6, 2023 | THC | 2022 February Restricted Stock Units | Common Stock [F8] | · | · | 2,106 | Disposed |
| March 6, 2023 | THC | 2021 February Restricted Stock Units | Common Stock [F8] | · | · | 1,104 | Disposed |
| March 6, 2023 | THC | 2020 February Restricted Stock Units | Common Stock [F8] | · | · | 1,799 | Disposed |
| March 6, 2023 | THC | 2020 February Performance-Based Restricted Stock Units | Common Stock [F8] | · | · | 8,620 | Disposed |
| March 1, 2023 | THC | 2023 March Restricted Stock Units | Common Stock | · | · | 12,595 | 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.
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 |
|---|---|---|---|---|---|---|---|---|
| 2024 | $650,000 | $500,000 | · | · | $1,462,500 | · | $200,661 | $5,161,510 |
| 2023 | $650,000 | · | · | · | $1,267,500 | · | $167,860 | $3,235,506 |
| 2022 | $630,385 | $150,000 | · | · | $507,000 | · | $158,998 | $2,131,096 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.