Richard Adcock

CIK 1830328 · View on SEC EDGAR ↗

Insider

First SEC filing: Feb. 9, 2021 · Latest: Feb. 9, 2021

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Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 37 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

37 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
Oct. 8, 2021 IBRX P 7 $9.00 $63 7 Indirect — Acquired -12.2% (price as of 2026-08-21)
Oct. 8, 2021 IBRX P 1,923 $8.80 $16,922 1,930 Indirect +27471.43% Acquired -10.2% (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
Feb. 22, 2025 IBRX Restricted Stock Units Common Stock (152,439) — — 152,439 Disposed
Feb. 10, 2025 IBRX Restricted Stock Units Common Stock (822,368) — — 822,368 Acquired
Feb. 10, 2025 IBRX Stock Option (right to buy) Common Stock (2,812,500) $3.39 Feb. 10, 2035 2,812,500 Acquired
Dec. 31, 2024 IBRX Restricted Stock Units Common Stock (34,483) — — 34,483 Disposed
Feb. 22, 2024 IBRX Restricted Stock Units Common Stock (457,317) — — 457,317 Acquired
Feb. 22, 2024 IBRX Stock Option (right to buy) Common Stock (1,591,463) $5.24 Feb. 22, 2034 1,591,463 Acquired
Feb. 5, 2024 IBRX Restricted Stock Units Common Stock (83,334) — — 83,334 Disposed
Dec. 31, 2023 IBRX Restricted Stock Units Common Stock (34,483) — — 34,483 Disposed
Feb. 5, 2023 IBRX Restricted Stock Units Common Stock (83,333) — — 83,333 Disposed
Dec. 31, 2022 IBRX Restricted Stock Units Common Stock (8,620) — — 8,620 Disposed
March 23, 2022 IBRX Stock Option (right to buy) Common Stock (350,000) $5.83 March 23, 2032 350,000 Acquired
March 23, 2022 IBRX Stock Option (right to buy) Common Stock (350,000) $5.83 March 23, 2032 350,000 Acquired
Feb. 5, 2022 IBRX Restricted Stock Units Common Stock (83,333) — — 83,333 Disposed
Sept. 9, 2021 IBRX Restricted Stock Units Common Stock (8,620) — — 8,620 Disposed
March 9, 2021 IBRX Restricted Stock Units Common Stock (172,420) — — 172,420 Acquired
Feb. 5, 2021 IBRX Restricted Stock Units Common Stock (150,000) — — 150,000 Disposed
Feb. 5, 2021 IBRX Restricted Stock Units Common Stock (150,000) — — 150,000 Acquired
Feb. 5, 2021 IBRX Restricted Stock Units Common Stock (250,000) — — 250,000 Acquired
Feb. 5, 2021 IBRX Stock Option (right to buy) Common Stock (750,000) $23.72 Feb. 5, 2031 750,000 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.

IBRX

Fiscal year Salary Bonus Stock awards Option awards Non-equity incentive Pension change Other Total
2024 $802,123 — $2,396,341 $7,214,767 $477,600 — $64,044 $10,954,875
2023 $796,000 $298,500 — — — — $62,403 $1,156,903
2022 $790,760 — — $3,159,057 — — $58,690 $4,008,507

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.