Michael E. Kamarck
CIK 1450730 · View on SEC EDGAR ↗
First SEC filing: Oct. 29, 2021 · Latest: Oct. 29, 2021
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
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 |
|---|---|---|---|---|---|---|---|---|---|
| June 13, 2023 | PCVX | A | 15,000 | — | — | 15,000 Direct | — | Acquired | (price as of 2026-08-19) |
| June 13, 2023 | PCVX | A | 2,500 | — | — | 5,625 Direct | +80.00% | Acquired | (price as of 2026-08-19) |
| May 25, 2023 | PASG | A | 21,567 | — | — | 21,567 Direct | — | Acquired | (price as of 2026-08-19) |
| July 5, 2022 | PASG | A | 48,000 | — | — | 48,000 Direct | — | Acquired | (price as of 2026-08-19) |
| June 1, 2022 | PCVX | A | 18,750 | — | — | 18,750 Direct | — | Acquired | (price as of 2026-08-19) |
| June 1, 2022 | PCVX | A | 3,125 | — | — | 3,125 Direct | — | Acquired | (price as of 2026-08-19) |
| Oct. 27, 2021 | PCVX | A | 30,000 | — | — | 30,000 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 |
|---|---|---|---|---|---|---|---|
| June 13, 2023 | PCVX | Stock Option (right to buy) | Common Stock (15,000) | $53.08 | June 12, 2033 | 15,000 | Acquired |
| May 25, 2023 | PASG | Director Stock Option (Right to Buy) | Common Stock (21,567) | $1.00 | May 24, 2033 | 21,567 | Acquired |
| July 5, 2022 | PASG | Stock Option (right to buy) | Common Stock (48,000) | $2.48 | July 4, 2032 | 48,000 | Acquired |
| June 1, 2022 | PCVX | Stock Option (right to buy) | Common Stock (18,750) | $22.70 | May 31, 2032 | 18,750 | Acquired |
| Oct. 27, 2021 | PCVX | Stock Option (Right to Buy) | Common Stock (30,000) | $22.02 | Oct. 26, 2031 | 30,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 4 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Oct. 29, 2021 | PCVX | No securities owned. | 0 | Direct |
| Oct. 10, 2019 | VIR | Common Stock | 166,666 | Direct |
| Oct. 10, 2019 | VIR | Stock Option (Right to Buy)→ Common Stock (166,666) | 166,666 | Direct |
| Oct. 10, 2019 | VIR | Stock Option (Right to Buy)→ Common Stock (111,111) | 111,111 | 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 |
|---|---|---|---|---|---|---|---|---|
| 2020 | $426,400 | — | — | — | $266,000 | — | $111,400 | $803,800 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.