Tony Kin Shun Cheng
CIK 1783774 · View on SEC EDGAR ↗
Insider
First SEC filing: Aug. 5, 2019 · Latest: Aug. 5, 2019
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 26 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
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| March 14, 2025 | RZC | F | 1,409 | $186.01 | $262,088 | 30,369 Direct | -4.43% | Disposed | -86.2% (price as of 2026-08-21) |
| March 14, 2025 | RZC | A | 7,140 | $186.01 | $1,328,111 | 31,778 Direct | +28.98% | Acquired | -86.2% (price as of 2026-08-21) |
| March 6, 2025 | RZC | A | 26,532 | $193.00 | $5,120,676 | 26,532 Direct | — | Acquired | -86.7% (price as of 2026-08-21) |
| Jan. 21, 2025 | RZC | M | 1,808 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-21) |
| Jan. 21, 2025 | RZC | F | 301 | $223.86 | $67,382 | 24,638 Direct | -1.21% | Disposed | -88.6% (price as of 2026-08-21) |
| Jan. 21, 2025 | RZC | M | 1,808 | — | — | 24,939 Direct | +7.82% | Acquired | (price as of 2026-08-21) |
| Dec. 18, 2024 | RZC | M | 3,411 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-21) |
| Dec. 18, 2024 | RZC | F | 2,359 | $201.26 | $474,772 | 23,131 Direct | -9.25% | Disposed | -87.3% (price as of 2026-08-21) |
| Dec. 18, 2024 | RZC | M | 3,411 | $90.06 | $307,195 | 25,490 Direct | +15.45% | Acquired | -71.6% (price as of 2026-08-21) |
| March 15, 2024 | RZC | A | 22,719 | $185.28 | $4,209,376 | 22,719 Direct | — | Acquired | -86.2% (price as of 2026-08-21) |
| Jan. 18, 2024 | RZC | M | 945 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-21) |
| Jan. 18, 2024 | RZC | F | 536 | $168.31 | $90,214 | 22,079 Direct | -2.37% | Disposed | -84.8% (price as of 2026-08-21) |
| Jan. 18, 2024 | RZC | A | 1,837 | $168.31 | $309,185 | 22,615 Direct | +8.84% | Acquired | -84.8% (price as of 2026-08-21) |
| Jan. 18, 2024 | RZC | F | 305 | $168.31 | $51,335 | 20,778 Direct | -1.45% | Disposed | -84.8% (price as of 2026-08-21) |
| Jan. 18, 2024 | RZC | M | 945 | — | — | 21,083 Direct | +4.69% | Acquired | (price as of 2026-08-21) |
| March 9, 2023 | RZC | A | 10,924 | $138.34 | $1,511,226 | 10,924 Direct | — | Acquired | -81.5% (price as of 2026-08-21) |
| Feb. 17, 2023 | RZC | A | 2,732 | $149.06 | $407,232 | 20,138 Direct | +15.70% | Acquired | -82.8% (price as of 2026-08-21) |
| Jan. 19, 2023 | RZC | M | 2,732 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-21) |
| Jan. 19, 2023 | RZC | M | 2,732 | — | — | 17,406 Direct | +18.62% | Acquired | (price as of 2026-08-21) |
| March 22, 2022 | RZC | A | 1,808 | $106.53 | $192,606 | 1,808 Direct | — | Acquired | -76.0% (price as of 2026-08-21) |
| March 22, 2022 | RZC | A | 6,306 | $106.53 | $671,778 | 6,306 Direct | — | Acquired | -76.0% (price as of 2026-08-21) |
| March 11, 2021 | RZC | A | 3,491 | $129.01 | $450,374 | 3,491 Direct | — | Acquired | -80.1% (price as of 2026-08-21) |
| March 11, 2021 | RZC | A | 945 | $129.01 | $121,914 | 945 Direct | — | Acquired | -80.1% (price as of 2026-08-21) |
| March 11, 2021 | RZC | A | 2,732 | $129.01 | $352,455 | 2,732 Direct | — | Acquired | -80.1% (price as of 2026-08-21) |
| May 14, 2020 | RZC | A | 2,898 | $85.44 | $247,605 | 14,674 Direct | +24.61% | Acquired | -70.0% (price as of 2026-08-21) |
| March 6, 2020 | RZC | A | 8,127 | $117.85 | $957,767 | 8,127 Direct | — | Acquired | -78.3% (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 |
|---|---|---|---|---|---|---|---|
| March 6, 2025 | RZC | Stock Appreciation Right (right to purchase) 2025 | Common Stock (26,532) | $193.00 | March 6, 2035 | 26,532 | Acquired |
| Jan. 21, 2025 | RZC | Restricted Share Unit - March 2022 | Common stock (1,808) | — | — | 1,808 | Disposed |
| Dec. 18, 2024 | RZC | Stock Appreciation Right (right to purchase) 2015 | Common stock (3,411) | $90.06 | March 6, 2025 | 3,411 | Disposed |
| March 15, 2024 | RZC | Stock Appreciation Right (right to purchase) 2024 | Common Stock (22,719) | $185.28 | March 15, 2034 | 22,719 | Acquired |
| Jan. 18, 2024 | RZC | Restricted Share Unit - March 2021 | Common Stock (945) | — | — | 945 | Disposed |
| March 9, 2023 | RZC | Stock Appreciation Right (right to purchase) 2023 | Common Stock (10,924) | $138.34 | March 9, 2033 | 10,924 | Acquired |
| Jan. 19, 2023 | RZC | Restricted Share Unit Special Grant - March 2021 | Common Stock (2,732) | — | — | 2,732 | Disposed |
| March 22, 2022 | RZC | Restricted Share Unit - March 2022 | Common Stock (1,808) | $106.53 | — | 1,808 | Acquired |
| March 22, 2022 | RZC | Stock Appreciation Right (right to purchase) 2022 | Common Stock (6,306) | $106.53 | March 22, 2032 | 6,306 | Acquired |
| March 11, 2021 | RZC | Stock Appreciation Right (right to purchase) 2021 | Common Stock (3,491) | $129.01 | March 11, 2031 | 3,491 | Acquired |
| March 11, 2021 | RZC | Restricted Share Unit - March 2021 | Common Stock (945) | $129.01 | — | 945 | Acquired |
| March 11, 2021 | RZC | Restricted Share Unit Special Grant - March 2021 | Common Stock (2,732) | $129.01 | — | 2,732 | Acquired |
| March 6, 2020 | RZC | Stock Appreciation Right (right to purchase) 2020 | Common Stock (8,127) | $117.85 | March 6, 2030 | 8,127 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 6 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Aug. 5, 2019 | RZC | Common Stock | 11,776 | Direct |
| Aug. 5, 2019 | RZC | Stock Appreciation Right (right to purchase) 2015→ Common Stock (3,411) | 3,411 | Direct |
| Aug. 5, 2019 | RZC | Stock Appreciation Right (right to purchase) 2016→ Common Stock (4,152) | 4,152 | Direct |
| Aug. 5, 2019 | RZC | Stock Appreciation Right (right to purchase) 2019→ Common Stock (3,882) | 3,882 | Direct |
| Aug. 5, 2019 | RZC | Stock Appreciation Right (right to purchase) 2018→ Common Stock (3,384) | 3,384 | Direct |
| Aug. 5, 2019 | RZC | Stock Appreciation Right (right to purchase) 2017→ Common Stock (3,280) | 3,280 | Direct |