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Myszkowski Kenneth Allen

Disclosed activity across 1 company

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84362
SEC CIK
0001486672

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CompanyLast reported asReport datePublished
ARROWHEAD PHARMACEUTICALS, INC.ARWR · Entity 3472Chief Financial OfficerJanuary 04, 2025January 08, 2025

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.

ARROWHEAD PHARMACEUTICALS, INC.

Report date January 04, 2025 · Filed January 08, 2025

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect500,600 Reported balance After 2025-01-04 transaction · row 1 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 1 · 2025-01-04 · Grant · Acquired 100,000 · Balance 500,600

F1: Represents shares underlying restricted stock units with a grant date 01/04/2025, which will vest in four equal annual installments.

Common StockSEC Table I · non-derivativeDirect482,835 Reported balance After 2025-01-06 transaction · row 2 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 2 · 2025-01-06 · Sale · Disposed 17,765 · Balance 482,835

F2: Shares were sold pursuant to a 10b5-1 trading plan adopted by the Reporting Person in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended.

F4: The price reported on Column 4 is the weighted average price. These shares were sold in multiple transactions at prices ranging from $19.18 to $20.00, inclusive. The reporting person undertakes to provide to Arrowhead Pharmaceuticals, Inc., any security holder of Arrowhead Pharmaceuticals, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote of this Form 4.

F3: Partial disposition of RSUs to satisfy tax withholding obligations.

F5: Includes previously reported shares of common stock underlying Restricted Stock Units granted to the Reporting person which are subject to certain vesting conditions.

Common StockSEC Table I · non-derivativeDirect473,433 Reported balance After 2025-01-06 transaction · row 3 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 3 · 2025-01-06 · Sale · Disposed 9,402 · Balance 473,433

F2: Shares were sold pursuant to a 10b5-1 trading plan adopted by the Reporting Person in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended.

F6: The price reported on Column 4 is the weighted average price. These shares were sold in multiple transactions at prices ranging from $20.01 to $20.20, inclusive. The reporting person undertakes to provide to Arrowhead Pharmaceuticals, Inc., any security holder of Arrowhead Pharmaceuticals, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote of this Form 4.

F3: Partial disposition of RSUs to satisfy tax withholding obligations.

F5: Includes previously reported shares of common stock underlying Restricted Stock Units granted to the Reporting person which are subject to certain vesting conditions.

Common StockSEC Table I · non-derivativeDirect465,433 Reported balance After 2025-01-07 transaction · row 4 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 4 · 2025-01-07 · Sale · Disposed 8,000 · Balance 465,433

F2: Shares were sold pursuant to a 10b5-1 trading plan adopted by the Reporting Person in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended.

F7: The price reported on Column 4 is the weighted average price. These shares were sold in multiple transactions at prices ranging from $ 19.64 to $ 19.79, inclusive. The reporting person undertakes to provide to Arrowhead Pharmaceuticals, Inc., any security holder of Arrowhead Pharmaceuticals, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote of this Form 4.

F3: Partial disposition of RSUs to satisfy tax withholding obligations.

F5: Includes previously reported shares of common stock underlying Restricted Stock Units granted to the Reporting person which are subject to certain vesting conditions.

Common StockSEC Table I · non-derivativeDirect455,433 Reported balance After 2025-01-07 transaction · row 5 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 5 · 2025-01-07 · Sale · Disposed 10,000 · Balance 455,433

F8: The price reported on Column 4 is the weighted average price. These shares were sold in multiple transactions at prices ranging from $19.62 to $19.78, inclusive. The reporting person undertakes to provide to Arrowhead Pharmaceuticals, Inc., any security holder of Arrowhead Pharmaceuticals, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote of this Form 4.

F5: Includes previously reported shares of common stock underlying Restricted Stock Units granted to the Reporting person which are subject to certain vesting conditions.

Filing footnotes · ownership attribution and instrument terms

F1: Represents shares underlying restricted stock units with a grant date 01/04/2025, which will vest in four equal annual installments.

F2: Shares were sold pursuant to a 10b5-1 trading plan adopted by the Reporting Person in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended.

F3: Partial disposition of RSUs to satisfy tax withholding obligations.

F4: The price reported on Column 4 is the weighted average price. These shares were sold in multiple transactions at prices ranging from $19.18 to $20.00, inclusive. The reporting person undertakes to provide to Arrowhead Pharmaceuticals, Inc., any security holder of Arrowhead Pharmaceuticals, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote of this Form 4.

F5: Includes previously reported shares of common stock underlying Restricted Stock Units granted to the Reporting person which are subject to certain vesting conditions.

F6: The price reported on Column 4 is the weighted average price. These shares were sold in multiple transactions at prices ranging from $20.01 to $20.20, inclusive. The reporting person undertakes to provide to Arrowhead Pharmaceuticals, Inc., any security holder of Arrowhead Pharmaceuticals, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote of this Form 4.

F7: The price reported on Column 4 is the weighted average price. These shares were sold in multiple transactions at prices ranging from $ 19.64 to $ 19.79, inclusive. The reporting person undertakes to provide to Arrowhead Pharmaceuticals, Inc., any security holder of Arrowhead Pharmaceuticals, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote of this Form 4.

F8: The price reported on Column 4 is the weighted average price. These shares were sold in multiple transactions at prices ranging from $19.62 to $19.78, inclusive. The reporting person undertakes to provide to Arrowhead Pharmaceuticals, Inc., any security holder of Arrowhead Pharmaceuticals, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote of this Form 4.

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
January 07, 2025 Filed Jan 8, 2025 02:27 UTC ARROWHEAD PHARMACEUTICALS, INC. ARWR · Entity 3472 SaleCommon Stock 10,000 $19.69 $196,900.00
Disclosure

SEC source: 0001628280-25-000805 · wk-form4_1736303271.xml · nonDerivative · entry 5

Myszkowski Kenneth Allen · CIK 0001486672 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 455,433

F8 · price: The price reported on Column 4 is the weighted average price. These shares were sold in multiple transactions at prices ranging from $19.62 to $19.78, inclusive. The reporting person undertakes to provide to Arrowhead Pharmaceuticals, Inc., any security holder of Arrowhead Pharmaceuticals, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote of this Form 4.

F5 · balance_after: Includes previously reported shares of common stock underlying Restricted Stock Units granted to the Reporting person which are subject to certain vesting conditions.

Read SEC document
January 07, 2025 Filed Jan 8, 2025 02:27 UTC ARROWHEAD PHARMACEUTICALS, INC. ARWR · Entity 3472 SaleCommon Stock 8,000 $19.70 $157,600.00
Disclosure

SEC source: 0001628280-25-000805 · wk-form4_1736303271.xml · nonDerivative · entry 4

Myszkowski Kenneth Allen · CIK 0001486672 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 465,433

F2 · kind: Shares were sold pursuant to a 10b5-1 trading plan adopted by the Reporting Person in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended.

F7 · price: The price reported on Column 4 is the weighted average price. These shares were sold in multiple transactions at prices ranging from $ 19.64 to $ 19.79, inclusive. The reporting person undertakes to provide to Arrowhead Pharmaceuticals, Inc., any security holder of Arrowhead Pharmaceuticals, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote of this Form 4.

F3 · acquired: Partial disposition of RSUs to satisfy tax withholding obligations.

F5 · balance_after: Includes previously reported shares of common stock underlying Restricted Stock Units granted to the Reporting person which are subject to certain vesting conditions.

Read SEC document
January 06, 2025 Filed Jan 8, 2025 02:27 UTC ARROWHEAD PHARMACEUTICALS, INC. ARWR · Entity 3472 SaleCommon Stock 9,402 $20.10 $188,980.20
Disclosure

SEC source: 0001628280-25-000805 · wk-form4_1736303271.xml · nonDerivative · entry 3

Myszkowski Kenneth Allen · CIK 0001486672 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 473,433

F2 · kind: Shares were sold pursuant to a 10b5-1 trading plan adopted by the Reporting Person in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended.

F6 · price: The price reported on Column 4 is the weighted average price. These shares were sold in multiple transactions at prices ranging from $20.01 to $20.20, inclusive. The reporting person undertakes to provide to Arrowhead Pharmaceuticals, Inc., any security holder of Arrowhead Pharmaceuticals, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote of this Form 4.

F3 · acquired: Partial disposition of RSUs to satisfy tax withholding obligations.

F5 · balance_after: Includes previously reported shares of common stock underlying Restricted Stock Units granted to the Reporting person which are subject to certain vesting conditions.

Read SEC document
January 06, 2025 Filed Jan 8, 2025 02:27 UTC ARROWHEAD PHARMACEUTICALS, INC. ARWR · Entity 3472 SaleCommon Stock 17,765 $19.68 $349,615.20
Disclosure

SEC source: 0001628280-25-000805 · wk-form4_1736303271.xml · nonDerivative · entry 2

Myszkowski Kenneth Allen · CIK 0001486672 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 482,835

F2 · kind: Shares were sold pursuant to a 10b5-1 trading plan adopted by the Reporting Person in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended.

F4 · price: The price reported on Column 4 is the weighted average price. These shares were sold in multiple transactions at prices ranging from $19.18 to $20.00, inclusive. The reporting person undertakes to provide to Arrowhead Pharmaceuticals, Inc., any security holder of Arrowhead Pharmaceuticals, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote of this Form 4.

F3 · acquired: Partial disposition of RSUs to satisfy tax withholding obligations.

F5 · balance_after: Includes previously reported shares of common stock underlying Restricted Stock Units granted to the Reporting person which are subject to certain vesting conditions.

Read SEC document
January 04, 2025 Filed Jan 8, 2025 02:27 UTC ARROWHEAD PHARMACEUTICALS, INC. ARWR · Entity 3472 GrantCommon Stock 100,000 $0.00 $0.00
Disclosure

SEC source: 0001628280-25-000805 · wk-form4_1736303271.xml · nonDerivative · entry 1

Myszkowski Kenneth Allen · CIK 0001486672 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 500,600

F1 · shares: Represents shares underlying restricted stock units with a grant date 01/04/2025, which will vest in four equal annual installments.

Read SEC document
March 06, 2024 Filed Mar 8, 2024 22:54 UTC ARROWHEAD PHARMACEUTICALS, INC. ARWR · Entity 3472 SaleCommon Stock 40,000 $35.19 $1,407,600.00
Disclosure

SEC source: 0001628280-24-010062 · wk-form4_1709938483.xml · nonDerivative · entry 1

Myszkowski Kenneth Allen · CIK 0001486672 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 400,600

F1 · price: The price reported on Column 4 is the weighted average price. These shares were sold in multiple transactions at prices ranging from $ 35.00 to $35.53, inclusive. The reporting person undertakes to provide to Arrowhead Pharmaceuticals, Inc., any security holder of Arrowhead Pharmaceuticals, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote of this Form 4.

F2 · balance_after: Includes previously reported shares of common stock underlying Restricted Stock Units granted to the Reporting person which are subject to certain vesting conditions.

Read SEC document
January 05, 2024 Filed Jan 8, 2024 22:16 UTC ARROWHEAD PHARMACEUTICALS, INC. ARWR · Entity 3472 SaleCommon Stock 8,904 $35.65 $317,427.60
Disclosure

SEC source: 0001628280-24-000866 · wk-form4_1704752198.xml · nonDerivative · entry 4

Myszkowski Kenneth Allen · CIK 0001486672 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 440,600

F2 · kind: Shares were sold pursuant to a 10b5-1 trading plan adopted by the Reporting Person in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended.

F7 · price: The price reported on Column 4 is the weighted average price. These shares were sold in multiple transactions at prices ranging from $35.51 to $35.93, inclusive. The reporting person undertakes to provide to Arrowhead Pharmaceuticals, Inc., any security holder of Arrowhead Pharmaceuticals, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote of this Form 4.

F3 · acquired: Partial disposition of RSUs to satisfy tax withholding obligations.

F5 · balance_after: Includes previously reported shares of common stock underlying Restricted Stock Units granted to the Reporting person which are subject to certain vesting conditions.

Read SEC document
January 05, 2024 Filed Jan 8, 2024 22:16 UTC ARROWHEAD PHARMACEUTICALS, INC. ARWR · Entity 3472 SaleCommon Stock 5,800 $34.97 $202,826.00
Disclosure

SEC source: 0001628280-24-000866 · wk-form4_1704752198.xml · nonDerivative · entry 3

Myszkowski Kenneth Allen · CIK 0001486672 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 449,504

F2 · kind: Shares were sold pursuant to a 10b5-1 trading plan adopted by the Reporting Person in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended.

F6 · price: The price reported on Column 4 is the weighted average price. These shares were sold in multiple transactions at prices ranging from $34.48 to $35.42, inclusive. The reporting person undertakes to provide to Arrowhead Pharmaceuticals, Inc., any security holder of Arrowhead Pharmaceuticals, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote of this Form 4.

F3 · acquired: Partial disposition of RSUs to satisfy tax withholding obligations.

F5 · balance_after: Includes previously reported shares of common stock underlying Restricted Stock Units granted to the Reporting person which are subject to certain vesting conditions.

Read SEC document
January 05, 2024 Filed Jan 8, 2024 22:16 UTC ARROWHEAD PHARMACEUTICALS, INC. ARWR · Entity 3472 SaleCommon Stock 1,400 $34.04 $47,656.00
Disclosure

SEC source: 0001628280-24-000866 · wk-form4_1704752198.xml · nonDerivative · entry 2

Myszkowski Kenneth Allen · CIK 0001486672 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 455,304

F2 · kind: Shares were sold pursuant to a 10b5-1 trading plan adopted by the Reporting Person in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended.

F4 · price: The price reported on Column 4 is the weighted average price. These shares were sold in multiple transactions at prices ranging from $33.46 to $34.44, inclusive. The reporting person undertakes to provide to Arrowhead Pharmaceuticals, Inc., any security holder of Arrowhead Pharmaceuticals, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote of this Form 4.

F3 · acquired: Partial disposition of RSUs to satisfy tax withholding obligations.

F5 · balance_after: Includes previously reported shares of common stock underlying Restricted Stock Units granted to the Reporting person which are subject to certain vesting conditions.

Read SEC document
January 04, 2024 Filed Jan 8, 2024 22:16 UTC ARROWHEAD PHARMACEUTICALS, INC. ARWR · Entity 3472 GrantCommon Stock 75,000 $0.00 $0.00
Disclosure

SEC source: 0001628280-24-000866 · wk-form4_1704752198.xml · nonDerivative · entry 1

Myszkowski Kenneth Allen · CIK 0001486672 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 456,704

F1 · shares: Represents shares underlying restricted stock units with a grant date 01/04/24, which will vest in four equal annual installments.

Read SEC document
June 27, 2023 Filed Jun 29, 2023 22:41 UTC ARROWHEAD PHARMACEUTICALS, INC. ARWR · Entity 3472 SaleCommon Stock 15,000 $36.20 $543,000.00
Disclosure

SEC source: 0001628280-23-023950 · wf-form4_168807847193372.xml · nonDerivative · entry 1

Myszkowski Kenneth Allen · CIK 0001486672 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 381,704

F1 · price: The price reported on Column 4 is the weighted average price. These shares were sold in multiple transactions at prices ranging from $36.08 to $36.26, inclusive. The reporting person undertakes to provide to Arrowhead Pharmaceuticals, Inc., any security holder of Arrowhead Pharmaceuticals, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote of this Form 4.

F2 · balance_after: Includes previously reported shares of common stock underlying Restricted Stock Units granted to the Reporting person which are subject to certain vesting conditions.

Read SEC document
January 04, 2023 Filed Jan 6, 2023 00:14 UTC ARROWHEAD PHARMACEUTICALS, INC. ARWR · Entity 3472 GrantCommon Stock 60,000 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-002116 · doc4.xml · nonDerivative · entry 1

Myszkowski Kenneth Allen · CIK 0001486672 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 396,704

F1 · shares: Represents shares underlying a restricted stock unit, which shares will vest in four equal annual installments, with a commencement date of 1/4/23.

F2 · balance_after: Includes previously reported shares of common stock underlying Restricted Stock Units granted to the Reporting person which are subject to certain vesting conditions.

Read SEC document
December 29, 2022 Filed Dec 30, 2022 22:12 UTC ARROWHEAD PHARMACEUTICALS, INC. ARWR · Entity 3472 SaleCommon Stock 30,625 $40.00 $1,225,000.00
Disclosure

SEC source: 0001209191-22-063020 · doc4.xml · nonDerivative · entry 1

Myszkowski Kenneth Allen · CIK 0001486672 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 336,704

F1 · shares: Open market sale pursuant to a 10b5-1 trading plan adopted by the Reporting Person in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended.

F2 · price: The price reported on Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $40.00 to $40.02, inclusive. The reporting person undertakes to provide to Arrowhead Pharmaceuticals, Inc., any security holder of Arrowhead Pharmaceuticals, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote of this Form 4.

F3 · balance_after: Includes previously reported shares of common stock underlying Restricted Stock Units granted to the Reporting person which are subject to certain vesting conditions.

Read SEC document
June 15, 2022 Filed Sep 30, 2022 21:32 UTC ARROWHEAD PHARMACEUTICALS, INC. ARWR · Entity 3472 GiftCommon Stock 96,676 $0.00 $0.00
Disclosure

SEC source: 0001209191-22-051673 · doc5.xml · nonDerivative · entry 1

Myszkowski Kenneth Allen · CIK 0001486672 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 367,329

F1 · balance_after: Includes previously reported shares of common stock underlying Restricted Stock Units granted to the Reporting person which are subject to certain vesting conditions.

Read SEC document
January 05, 2022 Filed Jan 7, 2022 01:58 UTC ARROWHEAD PHARMACEUTICALS, INC. ARWR · Entity 3472 SaleCommon Stock 3,786 $63.95 $242,114.70
Disclosure

SEC source: 0001209191-22-002290 · doc4.xml · nonDerivative · entry 4

Myszkowski Kenneth Allen · CIK 0001486672 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 464,005

F1 · kind: The sale was made to generate proceeds to cover the tax liability incident to the vesting of restricted stock units. The shares were sold pursuant to a 10b5-1 trading plan adopted by the Reporting Person in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $63.82 to $64.35, inclusive. The reporting person undertakes to provide to Arrowhead Pharmaceuticals, Inc., any security holder of Arrowhead Pharmaceuticals, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote of this Form 4.

F6 · balance_after: Includes previously reported shares of common stock underlying Restricted Stock Units granted to the Reporting person which are subject to certain vesting conditions.

Read SEC document
January 05, 2022 Filed Jan 7, 2022 01:58 UTC ARROWHEAD PHARMACEUTICALS, INC. ARWR · Entity 3472 SaleCommon Stock 3,778 $63.17 $238,656.26
Disclosure

SEC source: 0001209191-22-002290 · doc4.xml · nonDerivative · entry 3

Myszkowski Kenneth Allen · CIK 0001486672 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 467,791

F1 · kind: The sale was made to generate proceeds to cover the tax liability incident to the vesting of restricted stock units. The shares were sold pursuant to a 10b5-1 trading plan adopted by the Reporting Person in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $62.69 to $63.69, inclusive. The reporting person undertakes to provide to Arrowhead Pharmaceuticals, Inc., any security holder of Arrowhead Pharmaceuticals, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote of this Form 4.

Read SEC document
January 05, 2022 Filed Jan 7, 2022 01:58 UTC ARROWHEAD PHARMACEUTICALS, INC. ARWR · Entity 3472 SaleCommon Stock 16,528 $62.00 $1,024,736.00
Disclosure

SEC source: 0001209191-22-002290 · doc4.xml · nonDerivative · entry 2

Myszkowski Kenneth Allen · CIK 0001486672 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 471,569

F1 · kind: The sale was made to generate proceeds to cover the tax liability incident to the vesting of restricted stock units. The shares were sold pursuant to a 10b5-1 trading plan adopted by the Reporting Person in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $61.63 to $62.63, inclusive. The reporting person undertakes to provide to Arrowhead Pharmaceuticals, Inc., any security holder of Arrowhead Pharmaceuticals, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote of this Form 4.

Read SEC document
January 05, 2022 Filed Jan 7, 2022 01:58 UTC ARROWHEAD PHARMACEUTICALS, INC. ARWR · Entity 3472 SaleCommon Stock 15,908 $60.50 $962,434.00
Disclosure

SEC source: 0001209191-22-002290 · doc4.xml · nonDerivative · entry 1

Myszkowski Kenneth Allen · CIK 0001486672 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 488,097

F1 · kind: The sale was made to generate proceeds to cover the tax liability incident to the vesting of restricted stock units. The shares were sold pursuant to a 10b5-1 trading plan adopted by the Reporting Person in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $60.11 to $61.08, inclusive. The reporting person undertakes to provide to Arrowhead Pharmaceuticals, Inc., any security holder of Arrowhead Pharmaceuticals, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote of this Form 4.

Read SEC document
January 01, 2022 Filed Jan 5, 2022 02:25 UTC ARROWHEAD PHARMACEUTICALS, INC. ARWR · Entity 3472 GrantCommon Stock 60,000 $0.00 $0.00
Disclosure

SEC source: 0001209191-22-001299 · doc4.xml · nonDerivative · entry 1

Myszkowski Kenneth Allen · CIK 0001486672 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 504,005

F1 · shares: Represents shares underlying a restricted stock unit, which shares will vest in four equal annual installments.

F2 · balance_after: Includes previously reported shares of common stock underlying Restricted Stock Units granted to the Reporting person which are subject to certain vesting conditions.

Read SEC document
January 12, 2021 Filed Jan 12, 2021 23:06 UTC ARROWHEAD PHARMACEUTICALS, INC. ARWR · Entity 3472 SaleCommon Stock 1,441 $81.00 $116,721.00
Disclosure

SEC source: 0001209191-21-003295 · doc4.xml · nonDerivative · entry 2

Myszkowski Kenneth Allen · CIK 0001486672 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 444,005

Read SEC document
January 11, 2021 Filed Jan 12, 2021 23:06 UTC ARROWHEAD PHARMACEUTICALS, INC. ARWR · Entity 3472 SaleCommon Stock 11,597 $81.02 $939,588.94
Disclosure

SEC source: 0001209191-21-003295 · doc4.xml · nonDerivative · entry 1

Myszkowski Kenneth Allen · CIK 0001486672 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 445,446

F1 · price: The price reported on Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $81.00 to $81.08, inclusive. The reporting person undertakes to provide to Arrowhead Pharmaceuticals, Inc., any security holder of Arrowhead Pharmaceuticals, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote of this Form 4.

Read SEC document
January 06, 2021 Filed Jan 7, 2021 23:08 UTC ARROWHEAD PHARMACEUTICALS, INC. ARWR · Entity 3472 SaleCommon Stock 25,166 $72.63 $1,827,806.58
Disclosure

SEC source: 0001209191-21-002577 · doc4.xml · nonDerivative · entry 3

Myszkowski Kenneth Allen · CIK 0001486672 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 457,043

F1 · kind: Open market sale pursuant to a 10b5-1 trading plan adopted by the Reporting Person in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended. The sale was made to generate proceeds to cover the tax liability incident to the vesting of restricted stock units.

F4 · price: The price reported on Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $72.20 to $72.87, inclusive. The reporting person undertakes to provide to Arrowhead Pharmaceuticals, Inc., any security holder of Arrowhead Pharmaceuticals, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote of this Form 4.

Read SEC document
January 06, 2021 Filed Jan 7, 2021 23:08 UTC ARROWHEAD PHARMACEUTICALS, INC. ARWR · Entity 3472 SaleCommon Stock 4,359 $71.77 $312,845.43
Disclosure

SEC source: 0001209191-21-002577 · doc4.xml · nonDerivative · entry 2

Myszkowski Kenneth Allen · CIK 0001486672 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 482,209

F1 · kind: Open market sale pursuant to a 10b5-1 trading plan adopted by the Reporting Person in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended. The sale was made to generate proceeds to cover the tax liability incident to the vesting of restricted stock units.

F3 · price: The price reported on Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $71.19 to $72.17, inclusive. The reporting person undertakes to provide to Arrowhead Pharmaceuticals, Inc., any security holder of Arrowhead Pharmaceuticals, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote of this Form 4.

Read SEC document
January 06, 2021 Filed Jan 7, 2021 23:08 UTC ARROWHEAD PHARMACEUTICALS, INC. ARWR · Entity 3472 SaleCommon Stock 1,100 $70.75 $77,825.00
Disclosure

SEC source: 0001209191-21-002577 · doc4.xml · nonDerivative · entry 1

Myszkowski Kenneth Allen · CIK 0001486672 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 486,568

F1 · kind: Open market sale pursuant to a 10b5-1 trading plan adopted by the Reporting Person in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended. The sale was made to generate proceeds to cover the tax liability incident to the vesting of restricted stock units.

F2 · price: The price reported on Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $70.11 to $71.11, inclusive. The reporting person undertakes to provide to Arrowhead Pharmaceuticals, Inc., any security holder of Arrowhead Pharmaceuticals, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote of this Form 4.

Read SEC document
January 01, 2021 Filed Jan 5, 2021 23:20 UTC ARROWHEAD PHARMACEUTICALS, INC. ARWR · Entity 3472 GrantCommon Stock 60,000 $0.00 $0.00
Disclosure

SEC source: 0001209191-21-001555 · doc4.xml · nonDerivative · entry 1

Myszkowski Kenneth Allen · CIK 0001486672 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 487,668

F1 · shares: Represents shares underlying a restricted stock unit, which shares will vest in four equal annual installments.

Read SEC document
November 09, 2020 Filed Nov 12, 2020 22:49 UTC ARROWHEAD PHARMACEUTICALS, INC. ARWR · Entity 3472 Exercise / conversionStock Option (right to buy) · Derivative 43,505 $0.00 Strike: $14.54 $0.00
Disclosure

SEC source: 0001209191-20-058075 · doc4.xml · derivative · entry 4

Myszkowski Kenneth Allen · CIK 0001486672 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 43,505 shares

Expires 2024-02-06

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_date: Represents the first vesting date. Option vested over four years from date of grant.

Read SEC document
November 09, 2020 Filed Nov 12, 2020 22:49 UTC ARROWHEAD PHARMACEUTICALS, INC. ARWR · Entity 3472 SaleCommon Stock 17,665 $69.86 $1,234,076.90
Disclosure

SEC source: 0001209191-20-058075 · doc4.xml · nonDerivative · entry 3

Myszkowski Kenneth Allen · CIK 0001486672 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 427,668

F1 · kind: Open market sale pursuant to a 10b5-1 trading plan adopted by the Reporting Person in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended.

F3 · price: The price reported on Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $69.51 to $70.06, inclusive. The reporting person undertakes to provide to Arrowhead Pharmaceuticals, Inc., any security holder of Arrowhead Pharmaceuticals, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote of this Form 4.

Read SEC document
November 09, 2020 Filed Nov 12, 2020 22:49 UTC ARROWHEAD PHARMACEUTICALS, INC. ARWR · Entity 3472 SaleCommon Stock 25,840 $69.04 $1,783,993.60
Disclosure

SEC source: 0001209191-20-058075 · doc4.xml · nonDerivative · entry 2

Myszkowski Kenneth Allen · CIK 0001486672 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 445,333

F1 · kind: Open market sale pursuant to a 10b5-1 trading plan adopted by the Reporting Person in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended.

F2 · price: The price reported on Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $68.51 to $69.51, inclusive. The reporting person undertakes to provide to Arrowhead Pharmaceuticals, Inc., any security holder of Arrowhead Pharmaceuticals, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote of this Form 4.

Read SEC document
November 09, 2020 Filed Nov 12, 2020 22:49 UTC ARROWHEAD PHARMACEUTICALS, INC. ARWR · Entity 3472 Exercise / conversionCommon Stock 43,505 $14.54 $632,562.70
Disclosure

SEC source: 0001209191-20-058075 · doc4.xml · nonDerivative · entry 1

Myszkowski Kenneth Allen · CIK 0001486672 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 471,173

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
October 20, 2020 Filed Oct 22, 2020 22:02 UTC ARROWHEAD PHARMACEUTICALS, INC. ARWR · Entity 3472 Exercise / conversionStock Option (right to buy) · Derivative 29,166 $0.00 Strike: $6.15 $0.00
Disclosure

SEC source: 0001209191-20-055599 · doc4.xml · derivative · entry 3

Myszkowski Kenneth Allen · CIK 0001486672 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 43,505

Underlying: Common Stock · 29,166 shares

Expires 2026-01-01

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_date: Represents the first vesting date. Option vested over four years from date of grant.

Read SEC document
October 20, 2020 Filed Oct 22, 2020 22:02 UTC ARROWHEAD PHARMACEUTICALS, INC. ARWR · Entity 3472 SaleCommon Stock 29,166 $54.04 $1,576,130.64
Disclosure

SEC source: 0001209191-20-055599 · doc4.xml · nonDerivative · entry 2

Myszkowski Kenneth Allen · CIK 0001486672 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 427,668

F1 · kind: Open market sale pursuant to a 10b5-1 trading plan adopted by the Reporting Person in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended.

F2 · price: The price reported on Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $54.00 to $54.07, inclusive. The reporting person undertakes to provide to Arrowhead Pharmaceuticals, Inc., any security holder of Arrowhead Pharmaceuticals, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote of this Form 4.

Read SEC document
October 20, 2020 Filed Oct 22, 2020 22:02 UTC ARROWHEAD PHARMACEUTICALS, INC. ARWR · Entity 3472 Exercise / conversionCommon Stock 29,166 $6.15 $179,370.90
Disclosure

SEC source: 0001209191-20-055599 · doc4.xml · nonDerivative · entry 1

Myszkowski Kenneth Allen · CIK 0001486672 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 456,834

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
February 25, 2020 Filed Feb 27, 2020 22:41 UTC ARROWHEAD PHARMACEUTICALS, INC. ARWR · Entity 3472 Exercise / conversionStock Option (right to buy) · Derivative 10,834 $0.00 Strike: $6.15 $0.00
Disclosure

SEC source: 0001209191-20-013488 · doc4.xml · derivative · entry 10

Myszkowski Kenneth Allen · CIK 0001486672 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 72,671

Underlying: Common Stock · 10,834 shares

Expires 2026-01-01

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_date: Represents the first vesting date. Option vested over four years from date of grant.

Read SEC document
February 25, 2020 Filed Feb 27, 2020 22:41 UTC ARROWHEAD PHARMACEUTICALS, INC. ARWR · Entity 3472 Exercise / conversionStock Option (right to buy) · Derivative 12,116 $0.00 Strike: $7.75 $0.00
Disclosure

SEC source: 0001209191-20-013488 · doc4.xml · derivative · entry 9

Myszkowski Kenneth Allen · CIK 0001486672 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 83,505

Underlying: Common Stock · 12,116 shares

Expires 2025-03-06

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_date: Represents the first vesting date. Option vested over four years from date of grant.

Read SEC document
February 25, 2020 Filed Feb 27, 2020 22:41 UTC ARROWHEAD PHARMACEUTICALS, INC. ARWR · Entity 3472 Exercise / conversionStock Option (right to buy) · Derivative 6,495 $0.00 Strike: $14.54 $0.00
Disclosure

SEC source: 0001209191-20-013488 · doc4.xml · derivative · entry 8

Myszkowski Kenneth Allen · CIK 0001486672 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 95,621

Underlying: Common Stock · 6,495 shares

Expires 2024-02-06

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_date: Represents the first vesting date. Option vested over four years from date of grant.

Read SEC document
February 25, 2020 Filed Feb 27, 2020 22:41 UTC ARROWHEAD PHARMACEUTICALS, INC. ARWR · Entity 3472 Exercise / conversionStock Option (right to buy) · Derivative 2,000 $0.00 Strike: $5.19 $0.00
Disclosure

SEC source: 0001209191-20-013488 · doc4.xml · derivative · entry 7

Myszkowski Kenneth Allen · CIK 0001486672 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 102,116

Underlying: Common Stock · 2,000 shares

Expires 2022-02-16

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_date: Represents the first vesting date. Option vested over four years from date of grant.

Read SEC document
February 25, 2020 Filed Feb 27, 2020 22:41 UTC ARROWHEAD PHARMACEUTICALS, INC. ARWR · Entity 3472 Exercise / conversionStock Option (right to buy) · Derivative 12,000 $0.00 Strike: $9.90 $0.00
Disclosure

SEC source: 0001209191-20-013488 · doc4.xml · derivative · entry 6

Myszkowski Kenneth Allen · CIK 0001486672 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 104,116

Underlying: Common Stock · 12,000 shares

Expires 2020-08-16

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_date: Represents the first vesting date. Option vested over four years from date of grant.

Read SEC document
February 25, 2020 Filed Feb 27, 2020 22:41 UTC ARROWHEAD PHARMACEUTICALS, INC. ARWR · Entity 3472 Exercise / conversionCommon Stock 10,834 $6.15 $66,629.10
Disclosure

SEC source: 0001209191-20-013488 · doc4.xml · nonDerivative · entry 5

Myszkowski Kenneth Allen · CIK 0001486672 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 427,668

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
February 25, 2020 Filed Feb 27, 2020 22:41 UTC ARROWHEAD PHARMACEUTICALS, INC. ARWR · Entity 3472 Exercise / conversionCommon Stock 12,116 $7.75 $93,899.00
Disclosure

SEC source: 0001209191-20-013488 · doc4.xml · nonDerivative · entry 4

Myszkowski Kenneth Allen · CIK 0001486672 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 416,834

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
February 25, 2020 Filed Feb 27, 2020 22:41 UTC ARROWHEAD PHARMACEUTICALS, INC. ARWR · Entity 3472 Exercise / conversionCommon Stock 6,495 $14.54 $94,437.30
Disclosure

SEC source: 0001209191-20-013488 · doc4.xml · nonDerivative · entry 3

Myszkowski Kenneth Allen · CIK 0001486672 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 404,718

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
February 25, 2020 Filed Feb 27, 2020 22:41 UTC ARROWHEAD PHARMACEUTICALS, INC. ARWR · Entity 3472 Exercise / conversionCommon Stock 2,000 $5.19 $10,380.00
Disclosure

SEC source: 0001209191-20-013488 · doc4.xml · nonDerivative · entry 2

Myszkowski Kenneth Allen · CIK 0001486672 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 398,223

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
February 25, 2020 Filed Feb 27, 2020 22:41 UTC ARROWHEAD PHARMACEUTICALS, INC. ARWR · Entity 3472 Exercise / conversionCommon Stock 12,000 $9.90 $118,800.00
Disclosure

SEC source: 0001209191-20-013488 · doc4.xml · nonDerivative · entry 1

Myszkowski Kenneth Allen · CIK 0001486672 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 396,223

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
January 21, 2020 Filed Jan 23, 2020 23:15 UTC ARROWHEAD PHARMACEUTICALS, INC. ARWR · Entity 3472 Exercise / conversionStock Option (right to buy) · Derivative 33,351 $0.00 Strike: $5.19 $0.00
Disclosure

SEC source: 0001209191-20-004722 · doc4.xml · derivative · entry 8

Myszkowski Kenneth Allen · CIK 0001486672 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 116,116

Underlying: Common Stock · 33,351 shares

Expires 2022-02-16

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F8 · derivative.exercise_date: Represents first vesting date. Option vested over four years from date of grant.

Read SEC document
January 21, 2020 Filed Jan 23, 2020 23:15 UTC ARROWHEAD PHARMACEUTICALS, INC. ARWR · Entity 3472 SaleCommon Stock 3,450 $52.13 $179,848.50
Disclosure

SEC source: 0001209191-20-004722 · doc4.xml · nonDerivative · entry 7

Myszkowski Kenneth Allen · CIK 0001486672 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 384,223

F1 · kind: Open market sale pursuant to a 10b5-1 trading plan adopted by the Reporting Person in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended.

F7 · price: The price reported on Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $51.70 to $52.39, inclusive. The reporting person undertakes to provide to Arrowhead Pharmaceuticals, Inc., any security holder of Arrowhead Pharmaceuticals, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote of this Form 4.

Read SEC document
January 21, 2020 Filed Jan 23, 2020 23:15 UTC ARROWHEAD PHARMACEUTICALS, INC. ARWR · Entity 3472 SaleCommon Stock 10,680 $51.11 $545,854.80
Disclosure

SEC source: 0001209191-20-004722 · doc4.xml · nonDerivative · entry 6

Myszkowski Kenneth Allen · CIK 0001486672 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 387,673

F1 · kind: Open market sale pursuant to a 10b5-1 trading plan adopted by the Reporting Person in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended.

F6 · price: The price reported on Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $50.67 to $51.54, inclusive. The reporting person undertakes to provide to Arrowhead Pharmaceuticals, Inc., any security holder of Arrowhead Pharmaceuticals, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote of this Form 4.

Read SEC document
January 21, 2020 Filed Jan 23, 2020 23:15 UTC ARROWHEAD PHARMACEUTICALS, INC. ARWR · Entity 3472 SaleCommon Stock 2,800 $49.98 $139,944.00
Disclosure

SEC source: 0001209191-20-004722 · doc4.xml · nonDerivative · entry 5

Myszkowski Kenneth Allen · CIK 0001486672 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 398,353

F1 · kind: Open market sale pursuant to a 10b5-1 trading plan adopted by the Reporting Person in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended.

F5 · price: The price reported on Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $49.64 to $50.41, inclusive. The reporting person undertakes to provide to Arrowhead Pharmaceuticals, Inc., any security holder of Arrowhead Pharmaceuticals, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote of this Form 4.

Read SEC document
January 21, 2020 Filed Jan 23, 2020 23:15 UTC ARROWHEAD PHARMACEUTICALS, INC. ARWR · Entity 3472 SaleCommon Stock 10,554 $49.07 $517,884.78
Disclosure

SEC source: 0001209191-20-004722 · doc4.xml · nonDerivative · entry 4

Myszkowski Kenneth Allen · CIK 0001486672 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 401,153

F1 · kind: Open market sale pursuant to a 10b5-1 trading plan adopted by the Reporting Person in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended.

F4 · price: The price reported on Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $48.62 to $49.62, inclusive. The reporting person undertakes to provide to Arrowhead Pharmaceuticals, Inc., any security holder of Arrowhead Pharmaceuticals, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote of this Form 4.

Read SEC document
January 21, 2020 Filed Jan 23, 2020 23:15 UTC ARROWHEAD PHARMACEUTICALS, INC. ARWR · Entity 3472 SaleCommon Stock 6,432 $47.93 $308,285.76
Disclosure

SEC source: 0001209191-20-004722 · doc4.xml · nonDerivative · entry 3

Myszkowski Kenneth Allen · CIK 0001486672 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 411,707

F1 · kind: Open market sale pursuant to a 10b5-1 trading plan adopted by the Reporting Person in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended.

F3 · price: The price reported on Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $47.60 to $48.60, inclusive. The reporting person undertakes to provide to Arrowhead Pharmaceuticals, Inc., any security holder of Arrowhead Pharmaceuticals, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote of this Form 4.

Read SEC document
January 21, 2020 Filed Jan 23, 2020 23:15 UTC ARROWHEAD PHARMACEUTICALS, INC. ARWR · Entity 3472 SaleCommon Stock 6,397 $47.07 $301,106.79
Disclosure

SEC source: 0001209191-20-004722 · doc4.xml · nonDerivative · entry 2

Myszkowski Kenneth Allen · CIK 0001486672 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 418,139

F1 · kind: Open market sale pursuant to a 10b5-1 trading plan adopted by the Reporting Person in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended.

F2 · price: The price reported on Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $46.58 to $47.56, inclusive. The reporting person undertakes to provide to Arrowhead Pharmaceuticals, Inc., any security holder of Arrowhead Pharmaceuticals, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote of this Form 4.

Read SEC document
January 21, 2020 Filed Jan 23, 2020 23:15 UTC ARROWHEAD PHARMACEUTICALS, INC. ARWR · Entity 3472 Exercise / conversionCommon Stock 33,351 $5.19 $173,091.69
Disclosure

SEC source: 0001209191-20-004722 · doc4.xml · nonDerivative · entry 1

Myszkowski Kenneth Allen · CIK 0001486672 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 424,536

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document

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