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person · Reporting owner

Czuczman Myron

Disclosed activity across 2 companies

Tapewire entity
70984
SEC CIK
0001817716

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
CITIUS ONCOLOGY, INC.CTOR · Entity 6935Chief Medical OfficerSeptember 19, 2025December 22, 2025
Citius Pharmaceuticals, Inc.CTXR · Entity 7778Chief Medical OfficerNovember 07, 2024November 12, 2024

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

CITIUS ONCOLOGY, INC.

Report date September 19, 2025 · Filed December 22, 2025 · Amendment

Amendment: balances below belong to this corrected disclosure, not necessarily a complete replacement of earlier positions.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect825,000 Reported balance After 2025-09-19 transaction · row 1 Amendment: may correct only part of an earlier disclosure.
1 source row

Row 1 · 2025-09-19 · Grant · Acquired 825,000 · Balance 825,000

F1: Represents restricted stock units granted on September 19, 2025. The shares underlying the restricted stock units will vest in full on the third anniversary of the grant date, subject to the Reporting Person's Continuous Service to Citius Oncology, Inc. (the "Company") or a Related Entity (as defined in the award agreement) as of the applicable vesting date.

Filing footnotes · ownership attribution and instrument terms

F1: Represents restricted stock units granted on September 19, 2025. The shares underlying the restricted stock units will vest in full on the third anniversary of the grant date, subject to the Reporting Person's Continuous Service to Citius Oncology, Inc. (the "Company") or a Related Entity (as defined in the award agreement) as of the applicable vesting date.

Citius Pharmaceuticals, Inc.

Report date November 07, 2024 · Filed November 12, 2024

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Stock Option (Right to Purchase Common Stock)SEC Table II · derivative / convertible security · Conversion / exercise price $0.38 · Expires 2034-11-07Direct300,000 Reported balance After 2024-11-07 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2024-11-07 · Grant · Acquired 300,000 · Balance 300,000

F1: The options were granted on November 7, 2024. The options will vest 1/3 on each of the one-year, two-year and three-year anniversary of the Vesting Commencement Date, provided that the Optionee provides Continuous Service to the Company as of each such vesting date.

Stock Option (Right to Purchase Common Stock)SEC Table II · derivative / convertible security · Conversion / exercise price $0.70 · Expires 2033-10-10Direct300,000 Reported balance Holding disclosure · report date 2024-11-07 · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · Balance 300,000

F2: The options were granted on October 10, 2023. The options will vest 1/3 on each of the one-year, two-year and three-year anniversary of the Vesting Commencement Date, provided that the Optionee provides Continuous Service to the Company as of each such vesting date.

Stock Option (Right to Purchase Common Stock)SEC Table II · derivative / convertible security · Conversion / exercise price $1.25 · Expires 2032-10-04Direct300,000 Reported balance Holding disclosure · report date 2024-11-07 · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · Balance 300,000

F3: The options were granted on October 4, 2022. The options will vest 1/3 on each of the one-year, two-year and three-year anniversary of the Vesting Commencement Date, provided that the Optionee provides Continuous Service to the Company as of each such vesting date.

Stock Option (Right to Purchase Common Stock)SEC Table II · derivative / convertible security · Conversion / exercise price $2.04 · Expires 2031-10-11Direct300,000 Reported balance Holding disclosure · report date 2024-11-07 · row 4 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 4 · Balance 300,000

F4: The options are fully vested and exercisable immediately.

Stock Option (Right to Purchase Common Stock)SEC Table II · derivative / convertible security · Conversion / exercise price $1.19 · Expires 2030-07-14Direct500,000 Reported balance Holding disclosure · report date 2024-11-07 · row 5 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 5 · Balance 500,000

F4: The options are fully vested and exercisable immediately.

Filing footnotes · ownership attribution and instrument terms

F1: The options were granted on November 7, 2024. The options will vest 1/3 on each of the one-year, two-year and three-year anniversary of the Vesting Commencement Date, provided that the Optionee provides Continuous Service to the Company as of each such vesting date.

F2: The options were granted on October 10, 2023. The options will vest 1/3 on each of the one-year, two-year and three-year anniversary of the Vesting Commencement Date, provided that the Optionee provides Continuous Service to the Company as of each such vesting date.

F3: The options were granted on October 4, 2022. The options will vest 1/3 on each of the one-year, two-year and three-year anniversary of the Vesting Commencement Date, provided that the Optionee provides Continuous Service to the Company as of each such vesting date.

F4: The options are fully vested and exercisable immediately.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
September 19, 2025 Filed Sep 23, 2025 20:10 UTC CITIUS ONCOLOGY, INC. CTOR · Entity 6935 GrantCommon Stock 825,000 $0.00 $0.00
Disclosure

SEC source: 0001213900-25-090611 · ownership.xml · nonDerivative · entry 1

Czuczman Myron · CIK 0001817716 · Chief Medical Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 825,000

F1 · shares: Represents restricted stock awards granted on September 19, 2025. The shares will vest in three substantially equal installments on the first, second and third anniversaries of the grant date, subject to the Reporting Person's Continuous Service to Citius Oncology, Inc. (the "Company") or a Related Entity (as defined in the award agreement) as of the applicable vesting date.

Read SEC document
September 19, 2025 Filed Dec 1, 2025 21:10 UTC Amendment CITIUS ONCOLOGY, INC. CTOR · Entity 6935 GrantCommon Stock 825,000 $0.00 $0.00
Disclosure

SEC source: 0001213900-25-116673 · ownership.xml · nonDerivative · entry 1

Czuczman Myron · CIK 0001817716 · Chief Medical Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 825,000

F1 · shares: Represents restricted stock awards granted on September 19, 2025. The shares will vest in full on the third anniversary of the grant date, subject to the Reporting Person's Continuous Service to Citius Oncology, Inc. (the "Company") or a Related Entity (as defined in the award agreement) as of the applicable vesting date.

Read SEC document
September 19, 2025 Filed Dec 22, 2025 21:10 UTC Amendment CITIUS ONCOLOGY, INC. CTOR · Entity 6935 GrantCommon Stock 825,000 $0.00 $0.00
Disclosure

SEC source: 0001213900-25-124534 · ownership.xml · nonDerivative · entry 1

Czuczman Myron · CIK 0001817716 · Chief Medical Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 825,000

F1 · shares: Represents restricted stock units granted on September 19, 2025. The shares underlying the restricted stock units will vest in full on the third anniversary of the grant date, subject to the Reporting Person's Continuous Service to Citius Oncology, Inc. (the "Company") or a Related Entity (as defined in the award agreement) as of the applicable vesting date.

Read SEC document
December 12, 2024 Filed Dec 16, 2024 21:05 UTC CITIUS ONCOLOGY, INC. CTOR · Entity 6935 GrantStock Option (Right to Buy) · Derivative 400,000 $0.00 Strike: $1.07 $0.00
Disclosure

SEC source: 0001213900-24-109292 · ownership.xml · derivative · entry 1

Czuczman Myron · CIK 0001817716 · Chief Medical Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 400,000

Underlying: Common Stock · 400,000 shares

Expires 2034-12-12

F1 · derivative.exercise_date: These options were granted December 12, 2024. The options will vest 1/3 on each of the one-year, two-year and three-year anniversary of the grant date, provided that Optionee provides Continuous Service to the Company as of each such vesting date.

Read SEC document
November 07, 2024 Filed Nov 12, 2024 17:00 UTC Citius Pharmaceuticals, Inc. CTXR · Entity 7778 GrantStock Option (Right to Purchase Common Stock) · Derivative 300,000 $0.00 Strike: $0.38 $0.00
Disclosure

SEC source: 0001213900-24-096891 · ownership.xml · derivative · entry 1

Czuczman Myron · CIK 0001817716 · Chief Medical Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 300,000

Underlying: Common Stock · 300,000 shares

Expires 2034-11-07

F1 · derivative.exercise_date: The options were granted on November 7, 2024. The options will vest 1/3 on each of the one-year, two-year and three-year anniversary of the Vesting Commencement Date, provided that the Optionee provides Continuous Service to the Company as of each such vesting date.

Read SEC document
August 12, 2024 Filed Aug 14, 2024 22:28 UTC CITIUS ONCOLOGY, INC. CTOR · Entity 6935 GrantStock Option (Right to Buy) · Derivative 466,667 $0.00 Strike: $2.15 $0.00
Disclosure

SEC source: 0001213900-24-069249 · ownership.xml · derivative · entry 1

Czuczman Myron · CIK 0001817716 · Chief Medical Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 466,667

Underlying: Common Stock · 466,667 shares

Expires 2033-07-05

F1 · derivative.exercise_date: This option, originally issued by Citius Oncology Sub, Inc., vests over three years, beginning July 5, 2023, with 1/36th every month for the first year, and the 1/3 each on the second and third anniversary of the July 5, 2023, provided that the Reporting Person provides continuous services to Citius Oncology Sub, Inc. or a related entity as of each such vesting date. The option was assumed by Citius Oncology, Inc. in the merger transaction, which closed August 12, 2024.

Read SEC document
August 12, 2024 Filed Aug 30, 2024 20:05 UTC Amendment CITIUS ONCOLOGY, INC. CTOR · Entity 6935 GrantStock Option (Right to Buy) · Derivative 1,400,000 $0.00 Strike: $2.15 $0.00
Disclosure

SEC source: 0001213900-24-074517 · ownership.xml · derivative · entry 1

Czuczman Myron · CIK 0001817716 · Chief Medical Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,400,000

Underlying: Common Stock · 1,400,000 shares

Expires 2033-07-05

F1 · derivative.exercise_date: This option, originally issued by Citius Oncology Sub, Inc., vests over three years, beginning July 5, 2023, with 1/36th every month for the first year, and the 1/3 each on the second and third anniversary of the July 5, 2023, provided that the Reporting Person provides continuous services to Citius Oncology Sub, Inc. or a related entity as of each such vesting date. The option was assumed by Citius Oncology, Inc. in the merger transaction, which closed August 12, 2024.

F2 · balance_after: This Form 4 has been amended to correct the amount of option shares held by the Reporting Person.

Read SEC document
October 10, 2023 Filed Oct 12, 2023 16:15 UTC Citius Pharmaceuticals, Inc. CTXR · Entity 7778 GrantStock Option (Right to Purchase Common Stock) · Derivative 300,000 $0.00 Strike: $0.70 $0.00
Disclosure

SEC source: 0001013762-23-003534 · ownership.xml · derivative · entry 1

Czuczman Myron · CIK 0001817716 · Chief Medical Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 300,000

Underlying: Common Stock · 300,000 shares

Expires 2033-10-10

F1 · derivative.exercise_date: The options were granted on October 10, 2023. The options will vest 1/3 on each of the one-year, two-year and three-year anniversary of the Vesting Commencement Date, provided that the Optionee provides Continuous Service to the Company as of each such vesting date.

Read SEC document
October 04, 2022 Filed Oct 6, 2022 16:05 UTC Citius Pharmaceuticals, Inc. CTXR · Entity 7778 GrantStock Option (Right to Purchase Common Stock) · Derivative 300,000 $0.00 Strike: $1.25 $0.00
Disclosure

SEC source: 0001213900-22-062472 · ownership.xml · derivative · entry 1

Czuczman Myron · CIK 0001817716 · Chief Medical Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 300,000

Underlying: Common Stock · 300,000 shares

Expires 2032-10-04

F1 · derivative.exercise_date: The options were granted on October 4, 2022. The options will vest 1/3 on each of the one-year, two-year and three-year anniversary of the Vesting Commencement Date, provided that the Optionee provides Continuous Service to the Company as of each such vesting date.

Read SEC document
October 11, 2021 Filed Oct 13, 2021 17:25 UTC Citius Pharmaceuticals, Inc. CTXR · Entity 7778 GrantStock Option (Right to Purchase Common Stock) · Derivative 300,000 $0.00 Strike: $2.04 $0.00
Disclosure

SEC source: 0001213900-21-052671 · ownership.xml · derivative · entry 1

Czuczman Myron · CIK 0001817716 · Chief Medical Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 300,000

Underlying: Common Stock · 300,000 shares

Expires 2031-10-11

F1 · derivative.exercise_date: The options were granted on October 11, 2021. The options will vest 1/3 on each of the one-year, two-year and three-year anniversary of the Vesting Commencement Date, provided that the Optionee provides Continuous Service to the Company as of each such vesting date.

Read SEC document
July 14, 2020 Filed Jul 15, 2020 16:35 UTC Citius Pharmaceuticals, Inc. CTXR · Entity 7778 GrantStock Option (Right to Purchase Common Stock) ) · Derivative 500,000 $0.00 Strike: $1.19 $0.00
Disclosure

SEC source: 0001213900-20-017558 · ownership.xml · derivative · entry 1

Czuczman Myron · CIK 0001817716 · Chief Medical Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 500,000

Underlying: Common Stock · 500,000 shares

Expires 2030-07-14

F1 · derivative.exercise_date: One-third of the shares of the Company's common stock underlying the grant vest on the one-year anniversary of the Vesting Commencement Date, July 14, 2020, with the remainder vesting in 24 equal monthly installments thereafter, provided that the Optionee provides Continuous Service to the Company on each such vesting date.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.