Mei Wei Cheng
CIK 1191529 · View on SEC EDGAR ↗
Insider
First SEC filing: March 4, 2026 · Latest: March 4, 2026
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 44 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
44 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Oct. 24, 2012 | STX | S 10b5-1 | 903 | $27.51 | $24,842 | 9,189 Direct | -8.95% | Disposed | 3022.2% (price as of 2026-08-21) |
| Aug. 22, 2008 | F | P | 50,000 | $4.47 | $223,500 | 144,542 Direct | +52.89% | Acquired | 221.0% (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 |
|---|---|---|---|---|---|---|---|
| Feb. 20, 2025 | LEA | Deferred Stock Units | Common Stock (284) | — | — | 284 | Disposed |
| Feb. 20, 2025 | LEA | Deferred Stock Units | Common Stock (175) | — | — | 175 | Disposed |
| Feb. 20, 2025 | LEA | Deferred Stock Units | Common Stock (236) | — | — | 236 | Disposed |
| May 16, 2024 | LEA | Restricted Stock Units | Common Stock (1,337) | — | — | 1,337 | Acquired |
| Feb. 20, 2024 | LEA | Deferred Stock Units | Common Stock (175) | — | — | 175 | Disposed |
| Feb. 20, 2024 | LEA | Deferred Stock Units | Common Stock (236) | — | — | 236 | Disposed |
| May 18, 2023 | LEA | Restricted Stock Units | Common Stock (1,419) | — | — | 1,419 | Acquired |
| Feb. 20, 2023 | LEA | Deferred Stock Units | Common Stock (175) | — | — | 175 | Disposed |
| Feb. 20, 2023 | LEA | Deferred Stock Units | Common Stock (237) | — | — | 237 | Disposed |
| May 19, 2022 | LEA | Restricted Stock Units | Common Stock (1,317) | — | — | 1,317 | Acquired |
| Feb. 20, 2022 | LEA | Deferred Stock Units | Common Stock (237) | — | — | 237 | Disposed |
| May 20, 2021 | LEA | Restricted Stock Units | Common Stock (875) | — | — | 875 | Acquired |
| May 21, 2020 | LEA | Restricted Stock Units | Common Stock (1,508) | — | — | 1,508 | Acquired |
| May 16, 2019 | LEA | Restricted Stock Units | Common Stock (1,182) | — | — | 1,182 | Acquired |
| Oct. 18, 2018 | STX | Restricted Share Unit | Ordinary Shares (8,094) | $0.00 | — | 8,094 | Disposed |
| Oct. 18, 2017 | STX | Restricted Share Unit | Ordinary Shares (8,094) | $0.00 | — | 8,094 | Acquired |
| March 11, 2009 | F | Ford Stock Units | Common Stock, $0.01 par value (6,927) | — | — | 6,927 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 17 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| March 4, 2026 | NIU | American depositary shares [F1] | 20,000 | Direct |
| March 4, 2026 | NIU | Restricted share units→ Class A ordinary shares | — | Direct |
| Aug. 14, 2009 | DBD | Common Stock | 3,500 | Direct |
| April 10, 2008 | F | Common Stock, $0.01 par value | 94,542 | Direct |
| April 10, 2008 | F | Common Stock, $0.01 par value | 1,679 | Indirect |
| April 10, 2008 | F | BEP Ford Stock Fund Units→ Common Stock, $0.01 par value | — | Direct |
| April 10, 2008 | F | Employee Stock Option (Right to Buy)→ Common Stock, $0.01 par value (32,640) | 32,640 | Direct |
| April 10, 2008 | F | Employee Stock Option (Right to Buy)→ Common Stock, $0.01 par value (32,640) | 32,640 | Direct |
| April 10, 2008 | F | Employee Stock Option (Right to Buy)→ Common Stock, $0.01 par value (33,000) | 33,000 | Direct |
| April 10, 2008 | F | Employee Stock Option (Right to Buy)→ Common Stock, $0.01 par value (48,000) | 48,000 | Direct |
| April 10, 2008 | F | Employee Stock Option (Right to Buy)→ Common Stock, $0.01 par value (32,000) | 32,000 | Direct |
| April 10, 2008 | F | Employee Stock Option (Right to Buy)→ Common Stock, $0.01 par value (41,000) | 41,000 | Direct |
| April 10, 2008 | F | Employee Stock Option (Right to Buy)→ Common Stock, $0.01 par value (21,000) | 21,000 | Direct |
| April 10, 2008 | F | Employee Stock Option (Right to Buy)→ Common Stock, $0.01 par value (18,000) | 18,000 | Direct |
| April 10, 2008 | F | Employee Stock Option (Right to Buy)→ Common Stock, $0.01 par value (45,378) | 45,378 | Direct |
| April 10, 2008 | F | Employee Stock Option (Right to Buy)→ Common Stock, $0.01 par value (94,339) | 94,339 | Direct |
| April 10, 2008 | F | Ford Stock Units→ Common Stock, $0.01 par value (18,882) | 18,882 | Direct |