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Mark Chong
Insider
First SEC filing: March 11, 2020 · Latest: March 11, 2020
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 9, 2020 | CDW | A | 24,877 | · | · | 24,877 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 14, 2020 | CDW | M | 6,000 | $51.70 | $310,200 | 17,997 Direct | +50.01% | Acquired | 157.8% (price as of 2026-10-02) |
| Feb. 14, 2020 | CDW | S | 6,000 | $138.51 | $831,060 | 11,997 Direct | -33.34% | Disposed | -3.8% (price as of 2026-10-02) |
| Feb. 14, 2020 | CDW | M | 6,000 | · | · | 2,607 Direct | -69.71% | Disposed | (price as of 2026-10-02) |
| Feb. 10, 2020 | CDW | A | 12,253 | · | · | 17,310 Direct | +242.30% | Acquired | (price as of 2026-10-02) |
| Feb. 10, 2020 | CDW | F | 5,313 | $135.97 | $722,409 | 11,997 Direct | -30.69% | Disposed | -2.0% (price as of 2026-10-02) |
| March 8, 2019 | CDW | A | 23,590 | · | · | 23,590 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 12, 2019 | CDW | A | 5,057 | · | · | 5,057 Direct | · | Acquired | (price as of 2026-10-02) |
| March 2, 2018 | CDW | A | 35,962 | · | · | 35,962 Direct | · | Acquired | (price as of 2026-10-02) |
| March 13, 2017 | CDW | A | 32,597 | · | · | 32,597 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 1, 2016 | CDW | A | 8,607 | · | · | 8,607 Direct | · | Acquired | (price as of 2026-10-02) |
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 9, 2020 | CDW | Employee Stock Option (Right to Buy) | Common Stock, par value $0.01 | $98.21 | March 9, 2030 | 24,877 | Acquired |
| Feb. 14, 2020 | CDW | Employee Stock Option (Right to Buy) | Common Stock, par value $0.01 | $51.70 | Nov. 28, 2026 | 6,000 | Disposed |
| March 8, 2019 | CDW | Employee Stock Option (Right to Buy) | Employee Stock Option (Right to Buy) | $95.57 | Feb. 25, 2029 | 23,590 | Acquired |
| March 2, 2018 | CDW | Employee Stock Option (Right to Buy) | Common Stock, par value $0.01 | $73.49 | Feb. 27, 2028 | 35,962 | Acquired |
| March 13, 2017 | CDW | Employee Stock Option (Right to Buy) | Common Stock, par value $0.01 | $58.90 | Feb. 28, 2027 | 32,597 | Acquired |
| Dec. 1, 2016 | CDW | Employee Stock Option (Right to Buy) | Common Stock, par value $0.01 | $51.70 | Nov. 28, 2026 | 8,607 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).