Insider at

04

Insider transactions

05
1 buys (P) 0 sells (S) Net: $10,944 + 17 non-open-market transactions below Avg return of open purchases vs now: -11.4% 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

17 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
June 23, 2026 IMRX P 2,400 $4.56 $10,944 2,315,252 Direct +0.10% Acquired -11.4% (price as of 2026-10-05)
July 2, 2025 IMRX P 7,015 $3.53 $24,763 2,312,852 Direct +0.30% Acquired 14.4% (price as of 2026-10-05)
July 1, 2025 IMRX P 2,985 $3.38 $10,089 2,305,837 Direct +0.13% Acquired 19.5% (price as of 2026-10-05)
June 18, 2025 IMRX P 21,000 $2.39 $50,190 2,302,852 Direct +0.92% Acquired 69.0% (price as of 2026-10-05)
March 19, 2024 IMRX P 20,000 $2.77 $55,400 2,281,852 Direct +0.88% Acquired 45.8% (price as of 2026-10-05)
March 23, 2022 IMRX P 3,000 $8.02 $24,060 2,257,352 Direct +0.13% Acquired -49.6% (price as of 2026-10-05)
Sept. 13, 2021 IMRX P 2,083 $22.87 $47,638 2,602,352 Direct +0.08% Acquired -82.3% (price as of 2026-10-05)
Aug. 3, 2021 IMRX P 2,098 $15.00 $31,470 2,600,269 Direct +0.08% Acquired -73.1% (price as of 2026-10-05)

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.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
Feb. 3, 2026 IMRX Stock Option Class A Common Stock (688,000) $4.91 Feb. 3, 2036 688,000 Acquired
Feb. 5, 2025 IMRX Stock Option Class A Common Stock (480,000) $1.91 Feb. 5, 2035 480,000 Acquired
Feb. 8, 2024 IMRX Stock Option Class A Common Stock (244,286) $6.09 Feb. 8, 2034 244,286 Acquired
Feb. 8, 2024 IMRX Stock Option Class A Common Stock (16,414) $6.70 Feb. 8, 2029 16,414 Acquired
Feb. 15, 2023 IMRX Stock Option Class A Common Stock (352,244) $4.25 Feb. 15, 2033 352,244 Acquired
Feb. 15, 2023 IMRX Stock Option Class A Common Stock (21,756) $4.68 Feb. 15, 2028 21,756 Acquired
Dec. 22, 2022 IMRX Stock Option Class A Common Stock (2,500) $3.01 Dec. 15, 2029 2,500 Disposed
April 12, 2022 IMRX Stock Option Class A Common Stock (2,000) $3.01 Dec. 15, 2029 2,000 Disposed
Feb. 28, 2022 IMRX Stock Option Class A Common Stock (2,000) $3.01 Dec. 15, 2029 2,000 Disposed
Feb. 10, 2022 IMRX Stock Option Class A Common Stock (156,485) $9.66 Feb. 9, 2032 156,485 Acquired
Feb. 10, 2022 IMRX Stock Option Class A Common Stock (45,615) $10.63 Feb. 9, 2027 45,615 Acquired
Aug. 3, 2021 IMRX Series B Preferred Stock Class A Common Stock (8,171) · · 8,171 Disposed
Aug. 3, 2021 IMRX Series A Preferred Stock Class A Common Stock (40,928) · · 40,928 Disposed

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 6 holdings

07

Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
July 29, 2021 IMRX Class A Common Stock 2,549,072 Direct
July 29, 2021 IMRX Class A Common Stock 544,927 Indirect
July 29, 2021 IMRX Stock Option→ Class A Common Stock (210,000) 210,000 Direct
July 29, 2021 IMRX Stock Option→ Class A Common Stock (175,000) 175,000 Direct
July 29, 2021 IMRX Series A Preferred Stock→ Class A Common Stock (40,928) 40,928 Direct
July 29, 2021 IMRX Series B Preferred Stock→ Class A Common Stock (8,171) 8,171 Direct

Compensation (DEF 14A)

08

Matched by name from proxy statements (DEF 14A) — verify against the filing.

Fiscal yearSalaryBonusStock awards Option awardsNon-equity incentivePension changeOtherTotal
2025 $641,493 $423,385 · $579,504 · · $16,230 $1,660,612
2024 $616,820 $308,410 · $1,003,776 · · $16,086 $1,945,092
2023 $593,096 $326,203 · $983,116 · · $15,786 $1,918,201

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