David Wright
CIK 1671695 · View on SEC EDGAR ↗
First SEC filing: April 11, 2016 · Latest: April 11, 2016
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Insider transactions
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 |
|---|---|---|---|---|---|---|---|---|---|
| Nov. 15, 2018 | MSM | S | 5,404 | $89.00 | $480,956 | 19,669 Direct | -21.55% | Disposed | 38.5% (price as of 2026-08-19) |
| Feb. 21, 2017 | MSM | S | 2,341 | $105.29 | $246,484 | 18,633 Direct | -11.16% | Disposed | 17.1% (price as of 2026-08-19) |
| Jan. 20, 2017 | MSM | S | 2,341 | $100.00 | $234,100 | 18,441 Direct | -11.26% | Disposed | 23.3% (price as of 2026-08-19) |
| Jan. 12, 2017 | MSM | S | 2,866 | $99.00 | $283,734 | 18,441 Direct | -13.45% | Disposed | 24.5% (price as of 2026-08-19) |
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 |
|---|---|---|---|---|---|---|---|
| Nov. 27, 2018 | MSM | Dividend Equivalent Unit | Class A Common Stock, $0.001 par value (41) | — | — | 41 | Acquired |
| Nov. 15, 2018 | MSM | Options (right to buy) | Class A Common Stock, $0.001 par value (5,404) | — | Oct. 23, 2019 | 5,404 | Disposed |
| Oct. 26, 2018 | MSM | Dividend Equivalent Units (DEU) | Class A Common Stock, $0.001 par value (17) | — | — | 17 | Disposed |
| Oct. 26, 2018 | MSM | Restricted Stock Units (RSU) | Class A Common Stock, $0.001 par value (353) | — | — | 353 | Disposed |
| Oct. 20, 2018 | MSM | Dividend Equivalent Units (DEU) | Class A Common Stock, $0.001 par value (11) | — | — | 11 | Disposed |
| Oct. 20, 2018 | MSM | Restricted Stock Units (RSU) | Class A Common Stock, $0.001 par value (414) | — | — | 414 | Disposed |
| Oct. 19, 2018 | MSM | Dividend Equivalent Units (DEU) | Class A Common Stock, $0.001 par value (28) | — | — | 28 | Disposed |
| Oct. 19, 2018 | MSM | Restricted Stock Units (RSU) | Class A Common Stock, $0.001 par value (373) | — | — | 373 | Disposed |
| Oct. 17, 2018 | MSM | Restricted Stock Unit | Class A Common Stock, $0.001 par value (1,982) | — | — | 1,982 | Acquired |
| Oct. 17, 2018 | MSM | Options (right to buy) [F1] | Class A Common Stock, $0.001 par value (9,608) | $83.21 | Oct. 16, 2025 | 9,608 | Acquired |
| July 24, 2018 | MSM | Dividend Equivalent Unit | Class A Common Stock, $0.001 par value (34) | — | — | 34 | Acquired |
| May 1, 2018 | MSM | Dividend Equivalent Unit | Class A Common Stock, $0.001 par value (32) | — | — | 32 | Acquired |
| Jan. 30, 2018 | MSM | Dividend Equivalent Unit | Class A Common Stock, $0.001 par value (29) | — | — | 29 | Acquired |
| Nov. 28, 2017 | MSM | Dividend Equivalent Unit | Class A Common Stock, $0.001 Par Value (27) | — | — | 27 | Acquired |
| Oct. 26, 2017 | MSM | Dividend Equivalent units (DEU) | Class A Common Stock, $0.001 Par Value (7) | — | — | 7 | Acquired |
| Oct. 26, 2017 | MSM | Restricted Stock Units (RSU) | Class A Common Stock, $0.001 Par Value (353) | — | — | 353 | Acquired |
| Oct. 20, 2017 | MSM | Options (right to buy) [F5] | Class A Common Stock, $0.001 par value (11,020) | $79.60 | Oct. 19, 2024 | 11,020 | Acquired |
| Oct. 20, 2017 | MSM | Restricted Stock Unit | Class A Common Stock, $0.001 par value (2,072) | — | — | 2,072 | Acquired |
| Oct. 19, 2017 | MSM | Dividend Equivalent Units (DEU) | Class A Common Stock, $0.001 par value (18) | — | — | 18 | Acquired |
| Oct. 19, 2017 | MSM | Restricted Stock Units (RSU) [F1] | Class A Common Stock, $0.001 par value (373) | — | — | 373 | Acquired |
| Aug. 1, 2017 | MSM | Dividend Equivalent Unit | Class A Common Stock, $0.001 par value (21) | — | — | 21 | Acquired |
| May 2, 2017 | MSM | Dividend Equivalent Unit | Class A Comon Stock, $0.001 par value (17) | — | — | 17 | Acquired |
| Feb. 21, 2017 | MSM | Options (right to buy) [F2] | Class A Common Stock, $0.001 par value (2,341) | $66.69 | Oct. 20, 2018 | 2,341 | Disposed |
| Jan. 24, 2017 | MSM | Dividend Equivalent Unit | Class A Comon Stock, $0.001 par value (15) | — | — | 15 | Acquired |
| Jan. 20, 2017 | MSM | Options (right to buy) [F1] | Class A Common Stock, $0.001 par value (2,341) | $66.69 | Oct. 20, 2018 | 2,341 | Disposed |
| Jan. 12, 2017 | MSM | Options (right to buy) [F1] | Class A Common Stock, $0.001 par value (2,866) | $54.52 | Oct. 18, 2017 | 2,866 | Disposed |
| Nov. 29, 2016 | MSM | Dividend Equivalent Unit | Class A Comon Stock, $0.001 par value (17) | — | — | 17 | Acquired |
| Oct. 26, 2016 | MSM | Restricted Stock Unit | Class A Common Stock, $0.001 par value (1,766) | — | — | 1,766 | Acquired |
| Oct. 26, 2016 | MSM | Options (right to buy) [F1] | Class A Common Stock, $0.001 par value (11,093) | $71.33 | Oct. 25, 2023 | 11,093 | Acquired |
| Oct. 19, 2016 | MSM | Dividend Equivalent Units (DEU) | Class A Common Stock, $0.001 par value (10) | — | — | 10 | Disposed |
| Oct. 19, 2016 | MSM | Restricted Stock Units (RSU) [F1] | Class A Common Stock, $0.001 par value (373) | — | — | 373 | Disposed |
| July 26, 2016 | MSM | Dividend Equivalent Unit | Class A Comon Stock, $0.001 par value (11) | — | — | 11 | Acquired |
| April 26, 2016 | MSM | Dividend Equivalent Unit | Class A Comon Stock, $0.001 par value (11) | — | — | 11 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 9 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| April 11, 2016 | MSM | Class A Common Stock, $0.001 par value | 18,475 | Direct |
| April 11, 2016 | MSM | Restricted Stock Units [F1]→ Class A Common Stock, $0.001 par value (1,867) | 1,867 | Direct |
| April 11, 2016 | MSM | Options (right to buy) [F3]→ Class A Common Stock, $.001 par value (5,404) | 5,404 | Direct |
| April 11, 2016 | MSM | Dividend Equivalent Unit→ Class A Comon Stock, $0.001 par value (26) | 26 | Direct |
| April 11, 2016 | MSM | Options (right to buy) [F3]→ Class A Common Stock, $.001 par value (11,207) | 11,207 | Direct |
| April 11, 2016 | MSM | Options (right to buy) [F3]→ Class A Common Stock, $.001 par value (5,523) | 5,523 | Direct |
| April 11, 2016 | MSM | Options (right to buy) [F3]→ Class A Common Stock, $.001 par value (7,369) | 7,369 | Direct |
| April 11, 2016 | MSM | Options (right to buy) [F3]→ Class A Common Stock, $.001 par value (2,866) | 2,866 | Direct |
| April 11, 2016 | MSM | Options (right to buy) [F3]→ Class A Common Stock, $.001 par value (4,682) | 4,682 | Direct |