Eric D. Shaff
CIK 1643734 · View on SEC EDGAR ↗
Insider
First SEC filing: June 25, 2015 · Latest: June 25, 2015
On this page
- Insider at Companies where this person is a reporting insider.
- Insider transactions Every share this person bought or sold, from Form 4 filings.
- Derivatives Options and other derivative holdings reported by this person.
- Initial holdings The stakes this person held when they first started reporting.
- Compensation Executive pay disclosed in company proxy statements.
Insider at
Insider transactions
0 buys (P)
4 sells (S)
Net:
$-9,095
+ 73 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
73 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 17, 2026 | MCRB | S 10b5-1 | 263 | $4.55 | $1,197 | 12,499 Direct | -2.06% | Disposed | 0.9% (price as of 2026-08-19) |
| May 18, 2026 | MCRB | S 10b5-1 | 259 | $7.53 | $1,950 | 12,040 Direct | -2.11% | Disposed | -39.0% (price as of 2026-08-19) |
| Feb. 15, 2026 | MCRB | S 10b5-1 | 259 | $8.47 | $2,194 | 11,577 Direct | -2.19% | Disposed | -45.8% (price as of 2026-08-19) |
| Nov. 15, 2025 | MCRB | S 10b5-1 | 217 | $17.30 | $3,754 | 11,113 Direct | -1.92% | Disposed | -73.5% (price as of 2026-08-19) |
| Aug. 18, 2025 | MCRB | S 10b5-1 | 217 | $16.65 | $3,613 | 10,609 Direct | -2.00% | Disposed | -72.4% (price as of 2026-08-19) |
| May 16, 2025 | MCRB | S 10b5-1 | 220 | $7.28 | $1,602 | 10,102 Direct | -2.13% | Disposed | -37.0% (price as of 2026-08-19) |
| Feb. 18, 2025 | MCRB | S 10b5-1 | 12,726 | $0.81 | $10,308 | 192,039 Direct | -6.21% | Disposed | -71.7% (price as of 2026-08-19) |
| Nov. 18, 2024 | MCRB | S 10b5-1 | 2,505 | $0.54 | $1,353 | 170,389 Direct | -1.45% | Disposed | -57.5% (price as of 2026-08-19) |
| Oct. 28, 2024 | MCRB | S 10b5-1 | 8,748 | $0.69 | $6,036 | 165,082 Direct | -5.03% | Disposed | -66.7% (price as of 2026-08-19) |
| Aug. 16, 2024 | MCRB | S 10b5-1 | 2,518 | $0.84 | $2,115 | 145,993 Direct | -1.70% | Disposed | -72.7% (price as of 2026-08-19) |
| May 15, 2024 | MCRB | S 10b5-1 | 2,435 | $0.94 | $2,289 | 140,698 Direct | -1.70% | Disposed | -75.6% (price as of 2026-08-19) |
| Feb. 16, 2024 | MCRB | S 10b5-1 | 11,549 | $1.08 | $12,473 | 135,321 Direct | -7.86% | Disposed | -78.8% (price as of 2026-08-19) |
| Oct. 30, 2023 | MCRB | S 10b5-1 | 8,552 | $1.35 | $11,545 | 115,620 Direct | -6.89% | Disposed | -83.0% (price as of 2026-08-19) |
| Jan. 28, 2019 | MCRB | S | 4,378 | $5.75 | $25,174 | 12,842 Direct | -25.42% | Disposed | -96.0% (price as of 2026-08-19) |
| Jan. 26, 2018 | MCRB | S | 2,780 | $11.02 | $30,636 | 5,220 Direct | -34.75% | Disposed | -97.9% (price as of 2026-08-19) |
| June 30, 2016 | MCRB | S | 4,533 | $29.54 | $133,905 | 0 Direct | -100.00% | Disposed | -99.2% (price as of 2026-08-19) |
| June 28, 2016 | MCRB | S | 1,667 | $28.85 | $48,093 | 0 Direct | -100.00% | Disposed | -99.2% (price as of 2026-08-19) |
| June 27, 2016 | MCRB | S | 3,334 | $28.00 | $93,352 | 0 Direct | -100.00% | Disposed | -99.2% (price as of 2026-08-19) |
| April 4, 2016 | MCRB | S | 6,568 | $28.85 | $189,487 | 0 Direct | -100.00% | Disposed | -99.2% (price as of 2026-08-19) |
| March 31, 2016 | MCRB | S | 6,568 | $26.50 | $174,052 | 0 Direct | -100.00% | Disposed | -99.1% (price as of 2026-08-19) |
| March 31, 2016 | MCRB | S | 1,095 | $25.13 | $27,517 | 6,568 Direct | -14.29% | Disposed | -99.1% (price as of 2026-08-19) |
| March 28, 2016 | MCRB | S | 5,473 | $24.07 | $131,735 | 0 Direct | -100.00% | Disposed | -99.0% (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 |
|---|---|---|---|---|---|---|---|
| Aug. 15, 2026 | MCRB | Restricted Stock Units | Common Stock (390) | — | — | 390 | Disposed |
| Aug. 15, 2026 | MCRB | Restricted Stock Units | Common Stock (332) | — | — | 332 | Disposed |
| July 8, 2026 | MCRB | Stock Option (right to buy) | Common Stock (6,500) | $7.14 | July 7, 2036 | 6,500 | Acquired |
| May 15, 2026 | MCRB | Restricted Stock Units | Common Stock (331) | — | — | 331 | Disposed |
| May 15, 2026 | MCRB | Restricted Stock Units | Common Stock (391) | — | — | 391 | Disposed |
| Feb. 15, 2026 | MCRB | Restricted Stock Units | Common Stock (333) | — | — | 333 | Disposed |
| Feb. 15, 2026 | MCRB | Restricted Stock Units | Common Stock (391) | — | — | 391 | Disposed |
| Nov. 15, 2025 | MCRB | Restricted Stock Units | Common Stock (331) | — | — | 331 | Disposed |
| Nov. 15, 2025 | MCRB | Restricted Stock Units | Common Stock (390) | — | — | 390 | Disposed |
| Aug. 15, 2025 | MCRB | Restricted Stock Units | Common Stock (333) | — | — | 333 | Disposed |
| Aug. 15, 2025 | MCRB | Restricted Stock Units | Common Stock (391) | — | — | 391 | Disposed |
| May 15, 2025 | MCRB | Restricted Stock Units | Common Stock (331) | — | — | 331 | Disposed |
| May 15, 2025 | MCRB | Restricted Stock Units | Common Stock (390) | — | — | 390 | Disposed |
| Feb. 15, 2025 | MCRB | Restricted Stock Units | Common Stock (26,563) | — | — | 26,563 | Disposed |
| Feb. 15, 2025 | MCRB | Restricted Stock Units | Common Stock (7,813) | — | — | 7,813 | Disposed |
| Feb. 7, 2025 | MCRB | Stock Option (Right to Buy) | Common Stock (1,950,000) | $0.78 | Feb. 6, 2035 | 1,950,000 | Acquired |
| Nov. 15, 2024 | MCRB | Restricted Stock Units | Common Stock (7,812) | — | — | 7,812 | Disposed |
| Oct. 27, 2024 | MCRB | Restricted Stock Units | Common Stock (27,837) | — | — | 27,837 | Disposed |
| Aug. 15, 2024 | MCRB | Restricted Stock Units | Common Stock (7,813) | — | — | 7,813 | Disposed |
| May 15, 2024 | MCRB | Restricted Stock Units | Common Stock (7,812) | — | — | 7,812 | Disposed |
| Feb. 15, 2024 | MCRB | Restricted Stock Units | Common Stock (31,250) | — | — | 31,250 | Disposed |
| Feb. 14, 2024 | MCRB | Restricted Stock Units | Common Stock (106,250) | — | — | 106,250 | Acquired |
| Feb. 14, 2024 | MCRB | Stock Option (Right to Buy) | Common Stock (822,580) | $1.10 | Feb. 13, 2034 | 822,580 | Acquired |
| Feb. 14, 2024 | MCRB | Stock Option (Right to Buy) | Common Stock (637,500) | $1.10 | Feb. 13, 2034 | 637,500 | Acquired |
| Oct. 27, 2023 | MCRB | Restricted Stock Units | Common Stock (27,838) | — | — | 27,838 | Disposed |
| April 27, 2023 | MCRB | Restricted Stock Units | Common Stock (55,675) | — | — | 55,675 | Acquired |
| Feb. 3, 2023 | MCRB | Stock Option (Right to Buy) | Common Stock (250,000) | $5.50 | Feb. 2, 2033 | 250,000 | Acquired |
| Feb. 3, 2023 | MCRB | Restricted Stock Units | Common Stock (125,000) | — | — | 125,000 | Acquired |
| Feb. 4, 2022 | MCRB | Stock Option (Right to Buy) | Common Stock (500,000) | $7.38 | Feb. 3, 2032 | 500,000 | Acquired |
| Feb. 4, 2021 | MCRB | Stock Option (Right to Buy) | Common Stock (350,000) | $26.34 | Feb. 3, 2031 | 350,000 | Acquired |
| Jan. 29, 2020 | MCRB | STOCK OPTION (RIGHT TO BUY) | Common Stock (1,000,000) | $3.30 | Jan. 28, 2030 | 1,000,000 | Acquired |
| Jan. 26, 2020 | MCRB | RESTRICTED STOCK UNITS | Common Stock (20,000) | — | — | 20,000 | Disposed |
| Jan. 26, 2019 | MCRB | RESTRICTED STOCK UNITS | Common Stock (12,000) | — | — | 12,000 | Disposed |
| Jan. 25, 2019 | MCRB | STOCK OPTION (RIGHT TO BUY) | Common Stock (275,000) | $6.01 | Jan. 24, 2029 | 275,000 | Acquired |
| Jan. 30, 2018 | MCRB | STOCK OPTION (RIGHT TO BUY) | COMMON STOCK (120,000) | $10.42 | Jan. 29, 2028 | 120,000 | Disposed |
| Jan. 26, 2018 | MCRB | RESTRICTED STOCK UNITS | COMMON STOCK (8,000) | — | — | 8,000 | Disposed |
| Jan. 26, 2017 | MCRB | Restricted Stock Units | Common Stock (40,000) | — | — | 40,000 | Acquired |
| Jan. 26, 2017 | MCRB | Stock Option (right to buy) | Common Stock (105,000) | $9.89 | Jan. 25, 2027 | 105,000 | Acquired |
| June 30, 2016 | MCRB | Stock Option (right to buy) | Common Stock (4,533) | $7.79 | Dec. 8, 2024 | 4,533 | Disposed |
| June 28, 2016 | MCRB | Stock Option (right to buy) | Common Stock (1,667) | $7.79 | Dec. 8, 2024 | 1,667 | Disposed |
| June 27, 2016 | MCRB | Stock Option (right to buy) | Common Stock (3,334) | $7.79 | Dec. 8, 2024 | 3,334 | Disposed |
| April 4, 2016 | MCRB | Stock Option (right to buy) | Common Stock (6,568) | $7.79 | Dec. 8, 2024 | 6,568 | Disposed |
| March 31, 2016 | MCRB | Stock Option (right to buy) | Common Stock (7,663) | $7.79 | Dec. 8, 2024 | 7,663 | Disposed |
| March 28, 2016 | MCRB | Stock Option (right to buy) | Common Stock (5,473) | $7.79 | Dec. 8, 2024 | 5,473 | Disposed |
| Feb. 1, 2016 | MCRB | Stock Option (Right to Buy) | Common Stock (78,500) | $26.20 | Jan. 31, 2026 | 78,500 | Acquired |
| June 25, 2015 | MCRB | Stock Option (right to buy) | Common Stock (100,000) | $18.00 | June 24, 2025 | 100,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| June 25, 2015 | MCRB | Stock Option (right to buy)→ Common Stock (262,692) | 262,692 | Direct |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2025 | $408,333 | — | — | — | — | — | $28,346 | $1,775,549 |
| 2024 | $685,000 | — | — | — | $411,000 | — | $9,297 | $2,682,007 |
| 2023 | $685,000 | — | — | — | $328,800 | — | $9,898 | $3,158,336 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.