Mark A Giannone
First SEC filing: April 7, 2014 · Latest: April 7, 2014
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 |
|---|---|---|---|---|---|---|---|---|---|
| Sept. 4, 2015 | IBIO | A | 150,000 | $1.72 | $258,000 | 300,000 Direct | +100.00% | Acquired | -100.0% (price as of 2026-10-02) |
| Sept. 5, 2014 | IBIO | A | 50,000 | $0.49 | $24,500 | 150,000 Direct | +50.00% | Acquired | -100.0% (price as of 2026-10-02) |
| Jan. 24, 2014 | IBIO | A | 100,000 | · | · | 100,000 Direct | · | Acquired | (price as of 2026-10-02) |
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 |
|---|---|---|---|---|---|---|---|
| Sept. 4, 2015 | IBIO | Stock Option (right to buy) | Common Stock | $1.72 | Sept. 4, 2025 | 150,000 | Acquired |
| Sept. 5, 2014 | IBIO | Stock Option (right to buy) | Common Stock | $0.49 | Sept. 5, 2024 | 50,000 | Acquired |
| Jan. 24, 2014 | IBIO | Stock Option (right to buy) | Common Stock | $0.58 | Jan. 23, 2024 | 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 |
|---|---|---|---|---|
| April 7, 2014 | IBIO | Common Stock | 22,834 | 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 |
|---|---|---|---|---|---|---|---|---|
| 2017 | $112,500 | · | · | · | · | · | · | $112,500 |
| 2016 | $99,000 | · | · | $94,099 | · | · | · | $193,099 |
| 2015 | $48,000 | $0 | · | $21,263 | · | · | · | $69,263 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.