Richard J. Tajak
CIK 1434575 · View on SEC EDGAR ↗
First SEC filing: March 25, 2016 · Latest: March 25, 2016
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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 |
|---|---|---|---|---|---|---|---|---|---|
| March 23, 2017 | IBRX | M | 5,000 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-21) |
| March 23, 2017 | IBRX | F | 1,983 | $3.43 | $6,802 | 12,876 Direct | -13.35% | Disposed | 130.3% (price as of 2026-08-21) |
| March 23, 2017 | IBRX | M | 5,000 | — | — | 14,859 Direct | +50.72% | Acquired | (price as of 2026-08-21) |
| Dec. 23, 2016 | IBRX | M | 5,000 | — | — | 5,000 Direct | -50.00% | Disposed | (price as of 2026-08-21) |
| Dec. 23, 2016 | IBRX | F | 1,717 | $6.15 | $10,560 | 9,858 Direct | -14.83% | Disposed | 28.5% (price as of 2026-08-21) |
| Dec. 23, 2016 | IBRX | M | 5,000 | — | — | 11,575 Direct | +76.05% | Acquired | (price as of 2026-08-21) |
| Sept. 23, 2016 | IBRX | M | 5,000 | — | — | 10,000 Direct | -33.33% | Disposed | (price as of 2026-08-21) |
| Sept. 23, 2016 | IBRX | F | 1,717 | $7.91 | $13,581 | 6,575 Direct | -20.71% | Disposed | -0.1% (price as of 2026-08-21) |
| Sept. 23, 2016 | IBRX | M | 5,000 | — | — | 8,292 Direct | +151.88% | Acquired | (price as of 2026-08-21) |
| June 23, 2016 | IBRX | M | 5,000 | — | — | 15,000 Direct | -25.00% | Disposed | (price as of 2026-08-21) |
| June 23, 2016 | IBRX | F | 1,708 | $6.73 | $11,495 | 3,292 Direct | -34.16% | Disposed | 17.4% (price as of 2026-08-21) |
| June 23, 2016 | IBRX | M | 5,000 | — | — | 5,000 Direct | — | Acquired | (price as of 2026-08-21) |
| March 23, 2016 | IBRX | A | 20,000 | — | — | 20,000 Direct | — | Acquired | (price as of 2026-08-21) |
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 |
|---|---|---|---|---|---|---|---|
| March 23, 2017 | IBRX | Restricted Stock Units | Common Stock (5,000) | — | — | 5,000 | Disposed |
| Dec. 23, 2016 | IBRX | Restricted Stock Units | Common Stock (5,000) | — | — | 5,000 | Disposed |
| Sept. 23, 2016 | IBRX | Restricted Stock Units | Common Stock (5,000) | — | — | 5,000 | Disposed |
| June 23, 2016 | IBRX | Restricted Stock Units | Common Stock (5,000) | — | — | 5,000 | Disposed |
| March 23, 2016 | IBRX | Restricted Stock Units | Common Stock (20,000) | — | — | 20,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
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 | $288,636 | — | — | — | — | — | — | $288,636 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.