David M Baum
CIK 1667046 · View on SEC EDGAR ↗
Insider
First SEC filing: Dec. 29, 2017 · Latest: Dec. 29, 2017
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 11 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 |
|---|---|---|---|---|---|---|---|---|---|
| May 8, 2018 | MCS | A | 753 | — | — | 6,227 Direct | +13.76% | Acquired | (price as of 2026-08-19) |
| Dec. 28, 2017 | MCS | A | 1,500 | — | — | 5,474 Direct | +37.75% | Acquired | (price as of 2026-08-19) |
| Dec. 28, 2017 | MCS | A | 1,000 | — | — | 1,000 Direct | — | Acquired | (price as of 2026-08-19) |
| May 4, 2017 | MCS | A | 753 | — | — | 3,974 Direct | +23.38% | Acquired | (price as of 2026-08-19) |
| Dec. 29, 2016 | MCS | A | 1,500 | — | — | 3,221 Direct | +87.16% | Acquired | (price as of 2026-08-19) |
| Dec. 29, 2016 | MCS | A | 1,000 | — | — | 1,000 Direct | — | Acquired | (price as of 2026-08-19) |
| Dec. 29, 2016 | MCS | A | 1,250 | — | — | 2,971 Direct | +72.63% | Acquired | (price as of 2026-08-19) |
| May 4, 2016 | MCS | A | 439 | — | — | 1,721 Direct | +34.24% | Acquired | (price as of 2026-08-19) |
| Feb. 15, 2016 | MCS | A | 1,094 | — | — | 1,094 Direct | — | Acquired | (price as of 2026-08-19) |
| Feb. 15, 2016 | MCS | A | 188 | — | — | 1,282 Direct | +17.18% | Acquired | (price as of 2026-08-19) |
| Feb. 15, 2016 | MCS | A | 1,000 | — | — | 1,000 Direct | — | Acquired | (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 |
|---|---|---|---|---|---|---|---|
| Dec. 28, 2017 | MCS | Stock Option (Right to Buy) [F2] | Common Stock (1,000) | $27.20 | Dec. 28, 2027 | 1,000 | Acquired |
| Dec. 29, 2016 | MCS | Stock Option (Right to Buy) [F2] | Common Stock (1,000) | $31.55 | Dec. 29, 2026 | 1,000 | Acquired |
| Feb. 15, 2016 | MCS | Stock Option (Right to Buy) [F3] | Common Stock (1,000) | $18.56 | Feb. 15, 2026 | 1,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).