Marcus Chapman
CIK 1770404 · View on SEC EDGAR ↗
Insider
First SEC filing: April 24, 2019 · Latest: April 24, 2019
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 6 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
6 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Nov. 22, 2019 | MCRB | S 10b5-1 | 3,400 | $3.91 | $13,294 | 8,600 Direct | -28.33% | Disposed | -94.1% (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 |
|---|---|---|---|---|---|---|---|
| Feb. 4, 2021 | MCRB | Stock Option (Right to Buy) | Common Stock (24,000) | $26.34 | Feb. 3, 2031 | 24,000 | Acquired |
| Feb. 4, 2021 | MCRB | Restricted Stock Units | Common Stock (12,000) | — | — | 12,000 | Acquired |
| April 22, 2020 | MCRB | STOCK OPTION (RIGHT TO BUY) | Common Stock (18,596) | $3.74 | April 21, 2030 | 18,596 | Acquired |
| Jan. 29, 2020 | MCRB | STOCK OPTION (RIGHT TO BUY) | Common Stock (125,000) | $3.30 | Jan. 28, 2030 | 125,000 | Acquired |
| Nov. 1, 2019 | MCRB | Restricted Stock Units | Common Stock (12,000) | — | — | 12,000 | Disposed |
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 |
|---|---|---|---|---|
| April 24, 2019 | MCRB | Stock Option (Right to Buy)→ Common Stock (25,000) | 25,000 | Direct |
| April 24, 2019 | MCRB | Stock Option (Right to Buy)→ Common Stock (12,500) | 12,500 | Direct |
| April 24, 2019 | MCRB | Stock Option (Right to Buy)→ Common Stock (10,000) | 10,000 | Direct |
| April 24, 2019 | MCRB | Stock Option (Right to Buy)→ Common Stock (18,000) | 18,000 | Direct |
| April 24, 2019 | MCRB | Restricted Stock Units→ Common Stock (12,000) | 12,000 | Direct |
| April 24, 2019 | MCRB | Stock Option (Right to Buy)→ Common Stock (23,000) | 23,000 | Direct |