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person · Reporting owner

DAWES KAREN A

Disclosed activity across 3 companies

Tapewire entity
46694
SEC CIK
0001261506

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Assertio Therapeutics, IncASRT · Entity 149352DirectorMay 08, 2020May 12, 2020
REPLIGEN CORPRGEN · Entity 486DirectorMay 14, 2026May 18, 2026

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.

Assertio Therapeutics, Inc

Report date May 08, 2020 · Filed May 12, 2020

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect84,589 Reported balance After 2020-05-08 transaction · row 1
1 source row

Row 1 · 2020-05-08 · Sale · Disposed 15,834 · Balance 84,589

F1: The transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 13, 2019.

F2: The price reported is a weighted average sale price. The shares were sold in multiple same-way transactions on May 8, 2020 at prices ranging from $0.7562 to $0.8245 per share of common stock. If requested by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, the reporting person will provide full information regarding the number of shares of common stock sold at each separate price.

Filing footnotes · ownership attribution and instrument terms

F1: The transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 13, 2019.

F2: The price reported is a weighted average sale price. The shares were sold in multiple same-way transactions on May 8, 2020 at prices ranging from $0.7562 to $0.8245 per share of common stock. If requested by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, the reporting person will provide full information regarding the number of shares of common stock sold at each separate price.

REPLIGEN CORP

Report date May 14, 2026 · Filed May 18, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect92,816 Reported balance After 2026-05-14 transaction · row 1
1 source row

Row 1 · 2026-05-14 · Grant · Acquired 995 · Balance 92,816

F1: Ms. Dawes was awarded 995 restricted stock units. Each restricted stock unit represents a contingent right to receive one share of Repligen Corporation's Common Stock. The restricted stock units vest on the earlier of May 14, 2027, one year from the grant date, or the date of the next annual meeting of the Company's shareholders, which has not yet been determined. The restricted stock units may be settled only by delivering shares of Repligen Corporation's Common Stock, and thus, the grant is being reported in Table 1 as allowed per SEC guidance.

Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $103.38 · Expires 2036-05-14Direct2,239 Reported balance After 2026-05-14 transaction · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · 2026-05-14 · Grant · Acquired 2,239 · Balance 2,239

F2: Award vests in full on the earlier of May 14, 2027, one year from grant date, or on the date of the next annual meeting of the Company's shareholders, which has not yet been determined.

Filing footnotes · ownership attribution and instrument terms

F1: Ms. Dawes was awarded 995 restricted stock units. Each restricted stock unit represents a contingent right to receive one share of Repligen Corporation's Common Stock. The restricted stock units vest on the earlier of May 14, 2027, one year from the grant date, or the date of the next annual meeting of the Company's shareholders, which has not yet been determined. The restricted stock units may be settled only by delivering shares of Repligen Corporation's Common Stock, and thus, the grant is being reported in Table 1 as allowed per SEC guidance.

F2: Award vests in full on the earlier of May 14, 2027, one year from grant date, or on the date of the next annual meeting of the Company's shareholders, which has not yet been determined.

Past disclosures · reporting ended (1)

No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.

Barinthus Biotherapeutics plc.

Report date September 09, 2026 · Filed September 09, 2026

Section 16 reporting ended · disclosed 2026-09-09. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Ordinary SharesSEC Table I · non-derivativeDirect0 Reported balance After 2026-09-09 transaction · row 1 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 1 · 2026-09-09 · Disposition to issuer · Disposed 1,700 · Balance 0

F1: The Ordinary Shares may be represented by American Depositary Shares ("ADSs" and together with the Ordinary Shares, the "Shares"), each of which currently represents one Ordinary Share.

F2: This Form 4 reports securities transacted in connection with the Agreement and Plan of Merger, dated September 29, 2025, as amended (the "Merger Agreement") by and among the Issuer, Beacon Topco, Inc. ("Topco"), a Delaware corporation and a direct wholly owned subsidiary of the Issuer, Cdog Merger Sub, Inc., a Delaware corporation and a direct wholly owned subsidiary of Topco, and Clywedog Therapeutics, Inc., a Delaware corporation. On September 9, 2026 (the "Effective Time"), in connection with the effectiveness of the scheme of arrangement under Part 26 of the United Kingdom Companies Act 2006 (the "Scheme") contemplated by the Merger Agreement, Topco acquired the entire issued share capital of the Issuer, resulting in the Issuer becoming a direct wholly owned subsidiary of Topco.

F3: Pursuant to the Merger Agreement and in connection with the effectiveness of the Scheme, at the Effective Time, each Share of the Issuer was converted into the right to receive 0.111 shares of common stock, $0.0001 par value per share, of Topco (the "Topco Common Stock").

Share Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $17.00 · Expires 2031-05-01Direct0 Reported balance After 2026-09-09 transaction · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · 2026-09-09 · Disposition to issuer · Disposed 34,328 · Balance 0

F2: This Form 4 reports securities transacted in connection with the Agreement and Plan of Merger, dated September 29, 2025, as amended (the "Merger Agreement") by and among the Issuer, Beacon Topco, Inc. ("Topco"), a Delaware corporation and a direct wholly owned subsidiary of the Issuer, Cdog Merger Sub, Inc., a Delaware corporation and a direct wholly owned subsidiary of Topco, and Clywedog Therapeutics, Inc., a Delaware corporation. On September 9, 2026 (the "Effective Time"), in connection with the effectiveness of the scheme of arrangement under Part 26 of the United Kingdom Companies Act 2006 (the "Scheme") contemplated by the Merger Agreement, Topco acquired the entire issued share capital of the Issuer, resulting in the Issuer becoming a direct wholly owned subsidiary of Topco.

F4: Pursuant to the Merger Agreement, at the Effective Time, each option to acquire Shares under the Issuer's equity plans that was outstanding as of immediately prior to the Effective Time ceased to represent a right to acquire Shares of the Issuer, and was converted into an option to acquire shares of Topco Common Stock and assumed by Topco on the same terms and conditions (including applicable vesting and exercisability conditions) as were applicable to such option immediately prior to the Effective Time.

F1: The Ordinary Shares may be represented by American Depositary Shares ("ADSs" and together with the Ordinary Shares, the "Shares"), each of which currently represents one Ordinary Share.

Share Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $4.27 · Expires 2032-06-15Direct0 Reported balance After 2026-09-09 transaction · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · 2026-09-09 · Disposition to issuer · Disposed 18,604 · Balance 0

F2: This Form 4 reports securities transacted in connection with the Agreement and Plan of Merger, dated September 29, 2025, as amended (the "Merger Agreement") by and among the Issuer, Beacon Topco, Inc. ("Topco"), a Delaware corporation and a direct wholly owned subsidiary of the Issuer, Cdog Merger Sub, Inc., a Delaware corporation and a direct wholly owned subsidiary of Topco, and Clywedog Therapeutics, Inc., a Delaware corporation. On September 9, 2026 (the "Effective Time"), in connection with the effectiveness of the scheme of arrangement under Part 26 of the United Kingdom Companies Act 2006 (the "Scheme") contemplated by the Merger Agreement, Topco acquired the entire issued share capital of the Issuer, resulting in the Issuer becoming a direct wholly owned subsidiary of Topco.

F4: Pursuant to the Merger Agreement, at the Effective Time, each option to acquire Shares under the Issuer's equity plans that was outstanding as of immediately prior to the Effective Time ceased to represent a right to acquire Shares of the Issuer, and was converted into an option to acquire shares of Topco Common Stock and assumed by Topco on the same terms and conditions (including applicable vesting and exercisability conditions) as were applicable to such option immediately prior to the Effective Time.

F1: The Ordinary Shares may be represented by American Depositary Shares ("ADSs" and together with the Ordinary Shares, the "Shares"), each of which currently represents one Ordinary Share.

Share Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $2.27 · Expires 2033-05-11Direct0 Reported balance After 2026-09-09 transaction · row 4 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 4 · 2026-09-09 · Disposition to issuer · Disposed 19,197 · Balance 0

F2: This Form 4 reports securities transacted in connection with the Agreement and Plan of Merger, dated September 29, 2025, as amended (the "Merger Agreement") by and among the Issuer, Beacon Topco, Inc. ("Topco"), a Delaware corporation and a direct wholly owned subsidiary of the Issuer, Cdog Merger Sub, Inc., a Delaware corporation and a direct wholly owned subsidiary of Topco, and Clywedog Therapeutics, Inc., a Delaware corporation. On September 9, 2026 (the "Effective Time"), in connection with the effectiveness of the scheme of arrangement under Part 26 of the United Kingdom Companies Act 2006 (the "Scheme") contemplated by the Merger Agreement, Topco acquired the entire issued share capital of the Issuer, resulting in the Issuer becoming a direct wholly owned subsidiary of Topco.

F4: Pursuant to the Merger Agreement, at the Effective Time, each option to acquire Shares under the Issuer's equity plans that was outstanding as of immediately prior to the Effective Time ceased to represent a right to acquire Shares of the Issuer, and was converted into an option to acquire shares of Topco Common Stock and assumed by Topco on the same terms and conditions (including applicable vesting and exercisability conditions) as were applicable to such option immediately prior to the Effective Time.

F1: The Ordinary Shares may be represented by American Depositary Shares ("ADSs" and together with the Ordinary Shares, the "Shares"), each of which currently represents one Ordinary Share.

Share Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $2.34 · Expires 2034-05-10Direct0 Reported balance After 2026-09-09 transaction · row 5 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 5 · 2026-09-09 · Disposition to issuer · Disposed 19,516 · Balance 0

F2: This Form 4 reports securities transacted in connection with the Agreement and Plan of Merger, dated September 29, 2025, as amended (the "Merger Agreement") by and among the Issuer, Beacon Topco, Inc. ("Topco"), a Delaware corporation and a direct wholly owned subsidiary of the Issuer, Cdog Merger Sub, Inc., a Delaware corporation and a direct wholly owned subsidiary of Topco, and Clywedog Therapeutics, Inc., a Delaware corporation. On September 9, 2026 (the "Effective Time"), in connection with the effectiveness of the scheme of arrangement under Part 26 of the United Kingdom Companies Act 2006 (the "Scheme") contemplated by the Merger Agreement, Topco acquired the entire issued share capital of the Issuer, resulting in the Issuer becoming a direct wholly owned subsidiary of Topco.

F4: Pursuant to the Merger Agreement, at the Effective Time, each option to acquire Shares under the Issuer's equity plans that was outstanding as of immediately prior to the Effective Time ceased to represent a right to acquire Shares of the Issuer, and was converted into an option to acquire shares of Topco Common Stock and assumed by Topco on the same terms and conditions (including applicable vesting and exercisability conditions) as were applicable to such option immediately prior to the Effective Time.

F1: The Ordinary Shares may be represented by American Depositary Shares ("ADSs" and together with the Ordinary Shares, the "Shares"), each of which currently represents one Ordinary Share.

Share Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $1.00 · Expires 2035-06-10Direct0 Reported balance After 2026-09-09 transaction · row 6 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 6 · 2026-09-09 · Disposition to issuer · Disposed 20,174 · Balance 0

F2: This Form 4 reports securities transacted in connection with the Agreement and Plan of Merger, dated September 29, 2025, as amended (the "Merger Agreement") by and among the Issuer, Beacon Topco, Inc. ("Topco"), a Delaware corporation and a direct wholly owned subsidiary of the Issuer, Cdog Merger Sub, Inc., a Delaware corporation and a direct wholly owned subsidiary of Topco, and Clywedog Therapeutics, Inc., a Delaware corporation. On September 9, 2026 (the "Effective Time"), in connection with the effectiveness of the scheme of arrangement under Part 26 of the United Kingdom Companies Act 2006 (the "Scheme") contemplated by the Merger Agreement, Topco acquired the entire issued share capital of the Issuer, resulting in the Issuer becoming a direct wholly owned subsidiary of Topco.

F4: Pursuant to the Merger Agreement, at the Effective Time, each option to acquire Shares under the Issuer's equity plans that was outstanding as of immediately prior to the Effective Time ceased to represent a right to acquire Shares of the Issuer, and was converted into an option to acquire shares of Topco Common Stock and assumed by Topco on the same terms and conditions (including applicable vesting and exercisability conditions) as were applicable to such option immediately prior to the Effective Time.

F1: The Ordinary Shares may be represented by American Depositary Shares ("ADSs" and together with the Ordinary Shares, the "Shares"), each of which currently represents one Ordinary Share.

Filing footnotes · ownership attribution and instrument terms

F1: The Ordinary Shares may be represented by American Depositary Shares ("ADSs" and together with the Ordinary Shares, the "Shares"), each of which currently represents one Ordinary Share.

F2: This Form 4 reports securities transacted in connection with the Agreement and Plan of Merger, dated September 29, 2025, as amended (the "Merger Agreement") by and among the Issuer, Beacon Topco, Inc. ("Topco"), a Delaware corporation and a direct wholly owned subsidiary of the Issuer, Cdog Merger Sub, Inc., a Delaware corporation and a direct wholly owned subsidiary of Topco, and Clywedog Therapeutics, Inc., a Delaware corporation. On September 9, 2026 (the "Effective Time"), in connection with the effectiveness of the scheme of arrangement under Part 26 of the United Kingdom Companies Act 2006 (the "Scheme") contemplated by the Merger Agreement, Topco acquired the entire issued share capital of the Issuer, resulting in the Issuer becoming a direct wholly owned subsidiary of Topco.

F3: Pursuant to the Merger Agreement and in connection with the effectiveness of the Scheme, at the Effective Time, each Share of the Issuer was converted into the right to receive 0.111 shares of common stock, $0.0001 par value per share, of Topco (the "Topco Common Stock").

F4: Pursuant to the Merger Agreement, at the Effective Time, each option to acquire Shares under the Issuer's equity plans that was outstanding as of immediately prior to the Effective Time ceased to represent a right to acquire Shares of the Issuer, and was converted into an option to acquire shares of Topco Common Stock and assumed by Topco on the same terms and conditions (including applicable vesting and exercisability conditions) as were applicable to such option immediately prior to the Effective Time.

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
June 18, 2020 Filed Jun 22, 2020 20:42 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 5,243 $114.49 $600,271.07
Disclosure

SEC source: 0000899243-20-017371 · doc4.xml · nonDerivative · entry 2

DAWES KAREN A · CIK 0001261506 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 111,519

F1 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on March 19, 2020.

F3 · price: $114.49 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $114.15 to $115.12, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, 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 range.

Read SEC document
June 18, 2020 Filed Jun 22, 2020 20:42 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 2,677 $113.58 $304,053.66
Disclosure

SEC source: 0000899243-20-017371 · doc4.xml · nonDerivative · entry 1

DAWES KAREN A · CIK 0001261506 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 116,762

F1 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on March 19, 2020.

F2 · price: $113.58 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $113.15 to $114.01, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, 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 range.

Read SEC document
May 20, 2020 Filed May 22, 2020 01:08 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 182 $140.29 $25,532.78
Disclosure

SEC source: 0000899243-20-013933 · doc4.xml · nonDerivative · entry 4

DAWES KAREN A · CIK 0001261506 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 119,439

F1 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on March 19, 2020.

F4 · price: $140.29 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $140.09 to $140.66, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, 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 range.

Read SEC document
May 20, 2020 Filed May 22, 2020 01:08 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 282 $139.40 $39,310.80
Disclosure

SEC source: 0000899243-20-013933 · doc4.xml · nonDerivative · entry 3

DAWES KAREN A · CIK 0001261506 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 119,621

F1 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on March 19, 2020.

F3 · price: $139.40 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $139.05 to $139.89, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, 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 range.

Read SEC document
May 20, 2020 Filed May 22, 2020 01:08 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 43 $136.98 $5,890.14
Disclosure

SEC source: 0000899243-20-013933 · doc4.xml · nonDerivative · entry 2

DAWES KAREN A · CIK 0001261506 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 119,903

F1 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on March 19, 2020.

F2 · price: $136.98 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $136.96 to $137.73, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, 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 range.

Read SEC document
May 20, 2020 Filed May 22, 2020 01:08 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 10 $135.91 $1,359.10
Disclosure

SEC source: 0000899243-20-013933 · doc4.xml · nonDerivative · entry 1

DAWES KAREN A · CIK 0001261506 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 119,946

F1 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on March 19, 2020.

Read SEC document
May 18, 2020 Filed May 20, 2020 00:46 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 80 $142.45 $11,396.00
Disclosure

SEC source: 0000899243-20-013636 · doc4.xml · nonDerivative · entry 8

DAWES KAREN A · CIK 0001261506 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 119,956

F2 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on February 19, 2020.

Read SEC document
May 18, 2020 Filed May 20, 2020 00:46 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 77 $141.45 $10,891.65
Disclosure

SEC source: 0000899243-20-013636 · doc4.xml · nonDerivative · entry 7

DAWES KAREN A · CIK 0001261506 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 120,036

F2 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on February 19, 2020.

F7 · price: $141.45 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $141.42 to $142.01, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, 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 range.

Read SEC document
May 18, 2020 Filed May 20, 2020 00:46 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 180 $140.62 $25,311.60
Disclosure

SEC source: 0000899243-20-013636 · doc4.xml · nonDerivative · entry 6

DAWES KAREN A · CIK 0001261506 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 120,113

F2 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on February 19, 2020.

F6 · price: $140.62 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $140.21 to $140.89, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, 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 range.

Read SEC document
May 18, 2020 Filed May 20, 2020 00:46 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 122 $139.32 $16,997.04
Disclosure

SEC source: 0000899243-20-013636 · doc4.xml · nonDerivative · entry 5

DAWES KAREN A · CIK 0001261506 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 120,293

F2 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on February 19, 2020.

F5 · price: $139.32 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $139.11 to $139.44, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, 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 range.

Read SEC document
May 18, 2020 Filed May 20, 2020 00:46 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 269 $138.60 $37,283.40
Disclosure

SEC source: 0000899243-20-013636 · doc4.xml · nonDerivative · entry 4

DAWES KAREN A · CIK 0001261506 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 120,415

F2 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on February 19, 2020.

F4 · price: $138.60 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $137.94 to $138.84, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, 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 range.

Read SEC document
May 18, 2020 Filed May 20, 2020 00:46 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 160 $136.92 $21,907.20
Disclosure

SEC source: 0000899243-20-013636 · doc4.xml · nonDerivative · entry 3

DAWES KAREN A · CIK 0001261506 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 120,684

F2 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on February 19, 2020.

Read SEC document
May 18, 2020 Filed May 20, 2020 00:46 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 712 $135.76 $96,661.12
Disclosure

SEC source: 0000899243-20-013636 · doc4.xml · nonDerivative · entry 2

DAWES KAREN A · CIK 0001261506 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 120,844

F2 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on February 19, 2020.

F3 · price: $135.76 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $135.26 to $136.19, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, 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 range.

Read SEC document
May 18, 2020 Filed May 22, 2020 01:06 UTC Amendment REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 80 $142.45 $11,396.00
Disclosure

SEC source: 0000899243-20-013931 · doc4a.xml · nonDerivative · entry 8

DAWES KAREN A · CIK 0001261506 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 119,956

F2 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on March 19, 2020.

Read SEC document
May 18, 2020 Filed May 22, 2020 01:06 UTC Amendment REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 77 $141.45 $10,891.65
Disclosure

SEC source: 0000899243-20-013931 · doc4a.xml · nonDerivative · entry 7

DAWES KAREN A · CIK 0001261506 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 120,036

F2 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on March 19, 2020.

F7 · price: $141.45 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $141.42 to $142.01, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, 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 range.

Read SEC document
May 18, 2020 Filed May 22, 2020 01:06 UTC Amendment REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 180 $140.62 $25,311.60
Disclosure

SEC source: 0000899243-20-013931 · doc4a.xml · nonDerivative · entry 6

DAWES KAREN A · CIK 0001261506 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 120,113

F2 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on March 19, 2020.

F6 · price: $140.62 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $140.21 to $140.89, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, 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 range.

Read SEC document
May 18, 2020 Filed May 22, 2020 01:06 UTC Amendment REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 122 $139.32 $16,997.04
Disclosure

SEC source: 0000899243-20-013931 · doc4a.xml · nonDerivative · entry 5

DAWES KAREN A · CIK 0001261506 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 120,293

F2 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on March 19, 2020.

F5 · price: $139.32 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $139.11 to $139.44, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, 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 range.

Read SEC document
May 18, 2020 Filed May 22, 2020 01:06 UTC Amendment REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 269 $138.60 $37,283.40
Disclosure

SEC source: 0000899243-20-013931 · doc4a.xml · nonDerivative · entry 4

DAWES KAREN A · CIK 0001261506 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 120,415

F2 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on March 19, 2020.

F4 · price: $138.60 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $137.94 to $138.84, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, 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 range.

Read SEC document
May 18, 2020 Filed May 22, 2020 01:06 UTC Amendment REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 160 $136.92 $21,907.20
Disclosure

SEC source: 0000899243-20-013931 · doc4a.xml · nonDerivative · entry 3

DAWES KAREN A · CIK 0001261506 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 120,684

F2 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on March 19, 2020.

Read SEC document
May 18, 2020 Filed May 22, 2020 01:06 UTC Amendment REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 712 $135.76 $96,661.12
Disclosure

SEC source: 0000899243-20-013931 · doc4a.xml · nonDerivative · entry 2

DAWES KAREN A · CIK 0001261506 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 120,844

F2 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on March 19, 2020.

F3 · price: $135.76 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $135.26 to $136.19, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, 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 range.

Read SEC document
May 13, 2020 Filed May 20, 2020 00:46 UTC REPLIGEN CORP RGEN · Entity 486 GrantStock Option (Right to Buy) · Derivative 1,761 $0.00 Strike: $128.18 $0.00
Disclosure

SEC source: 0000899243-20-013636 · doc4.xml · derivative · entry 9

DAWES KAREN A · CIK 0001261506 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,761

Underlying: Common Stock · 1,761 shares

Expires 2030-05-13

F8 · derivative.exercise_date: Award vests in full one year from grant date on May 13, 2021.

Read SEC document
May 13, 2020 Filed May 20, 2020 00:46 UTC REPLIGEN CORP RGEN · Entity 486 GrantCommon Stock 722 $0.00 $0.00
Disclosure

SEC source: 0000899243-20-013636 · doc4.xml · nonDerivative · entry 1

DAWES KAREN A · CIK 0001261506 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 121,556

F1 · shares: Ms. Dawes was awarded 722 restricted stock units. Each restricted stock unit represents a contingent right to receive one share of Repligen Corporation's Common Stock. The restricted stock units vest on May 13, 2021. The restricted stock units may be settled only by delivering shares of Repligen Corporation's Common Stock, and thus, the grant is being reported in Table I as allowed per SEC guidance.

Read SEC document
May 13, 2020 Filed May 22, 2020 01:06 UTC Amendment REPLIGEN CORP RGEN · Entity 486 GrantStock Option (Right to Buy) · Derivative 1,761 $0.00 Strike: $128.18 $0.00
Disclosure

SEC source: 0000899243-20-013931 · doc4a.xml · derivative · entry 9

DAWES KAREN A · CIK 0001261506 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,761

Underlying: Common Stock · 1,761 shares

Expires 2030-05-13

F8 · derivative.exercise_date: Award vests in full one year from grant date on May 13, 2021.

Read SEC document
May 13, 2020 Filed May 22, 2020 01:06 UTC Amendment REPLIGEN CORP RGEN · Entity 486 GrantCommon Stock 722 $0.00 $0.00
Disclosure

SEC source: 0000899243-20-013931 · doc4a.xml · nonDerivative · entry 1

DAWES KAREN A · CIK 0001261506 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 121,556

F1 · shares: Ms. Dawes was awarded 722 restricted stock units. Each restricted stock unit represents a contingent right to receive one share of Repligen Corporation's Common Stock. The restricted stock units vest on May 13, 2021. The restricted stock units may be settled only by delivering shares of Repligen Corporation's Common Stock, and thus, the grant is being reported in Table I as allowed per SEC guidance.

Read SEC document
May 08, 2020 Filed May 12, 2020 00:23 UTC Assertio Therapeutics, Inc ASRT · Entity 149352 SaleCommon Stock 15,834 $0.79 $12,531.03
Disclosure

SEC source: 0001005201-20-000037 · wf-form4_158924300983323.xml · nonDerivative · entry 1

DAWES KAREN A · CIK 0001261506 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 84,589

F1 · kind: The transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 13, 2019.

F2 · price: The price reported is a weighted average sale price. The shares were sold in multiple same-way transactions on May 8, 2020 at prices ranging from $0.7562 to $0.8245 per share of common stock. If requested by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, the reporting person will provide full information regarding the number of shares of common stock sold at each separate price.

Read SEC document
April 21, 2020 Filed Apr 22, 2020 22:07 UTC REPLIGEN CORP RGEN · Entity 486 Exercise / conversionStock Option (Right to Buy) · Derivative 11,800 $0.00 Strike: $3.30 $0.00
Disclosure

SEC source: 0000899243-20-011171 · doc4.xml · derivative · entry 6

DAWES KAREN A · CIK 0001261506 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 11,800 shares

Expires 2020-09-16

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.

F4 · derivative.exercise_date: This option is currently exercisable

Read SEC document
April 21, 2020 Filed Apr 22, 2020 22:07 UTC REPLIGEN CORP RGEN · Entity 486 Exercise / conversionCommon Stock 11,800 $3.30 $38,940.00
Disclosure

SEC source: 0000899243-20-011171 · doc4.xml · nonDerivative · entry 4

DAWES KAREN A · CIK 0001261506 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 120,834

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
April 21, 2020 Filed May 22, 2020 01:03 UTC Amendment REPLIGEN CORP RGEN · Entity 486 Exercise / conversionStock Option (Right to Buy) · Derivative 11,800 $0.00 Strike: $3.30 $0.00
Disclosure

SEC source: 0000899243-20-013929 · doc4a.xml · derivative · entry 6

DAWES KAREN A · CIK 0001261506 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 11,800 shares

Expires 2020-09-16

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.

F4 · derivative.exercise_date: This option is currently exercisable

Read SEC document
April 21, 2020 Filed May 22, 2020 01:03 UTC Amendment REPLIGEN CORP RGEN · Entity 486 Exercise / conversionCommon Stock 11,800 $3.30 $38,940.00
Disclosure

SEC source: 0000899243-20-013929 · doc4a.xml · nonDerivative · entry 4

DAWES KAREN A · CIK 0001261506 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 120,834

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
April 20, 2020 Filed Apr 22, 2020 22:07 UTC REPLIGEN CORP RGEN · Entity 486 Exercise / conversionStock Option (Right to Buy) · Derivative 8,200 $0.00 Strike: $3.30 $0.00
Disclosure

SEC source: 0000899243-20-011171 · doc4.xml · derivative · entry 5

DAWES KAREN A · CIK 0001261506 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,800

Underlying: Common Stock · 8,200 shares

Expires 2020-09-16

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.

F4 · derivative.exercise_date: This option is currently exercisable

Read SEC document
April 20, 2020 Filed Apr 22, 2020 22:07 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 8,998 $104.42 $939,571.16
Disclosure

SEC source: 0000899243-20-011171 · doc4.xml · nonDerivative · entry 3

DAWES KAREN A · CIK 0001261506 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 109,034

F1 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on February 19, 2020.

F3 · price: $104.42 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $103.72 to $104.70, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, 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 range.

Read SEC document
April 20, 2020 Filed Apr 22, 2020 22:07 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 3,202 $104.98 $336,145.96
Disclosure

SEC source: 0000899243-20-011171 · doc4.xml · nonDerivative · entry 2

DAWES KAREN A · CIK 0001261506 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 118,032

F1 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on February 19, 2020.

F2 · price: $104.98 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $104.73 to $105.39, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, 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 range.

Read SEC document
April 20, 2020 Filed Apr 22, 2020 22:07 UTC REPLIGEN CORP RGEN · Entity 486 Exercise / conversionCommon Stock 8,200 $3.30 $27,060.00
Disclosure

SEC source: 0000899243-20-011171 · doc4.xml · nonDerivative · entry 1

DAWES KAREN A · CIK 0001261506 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 121,234

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
April 20, 2020 Filed May 22, 2020 01:03 UTC Amendment REPLIGEN CORP RGEN · Entity 486 Exercise / conversionStock Option (Right to Buy) · Derivative 8,200 $0.00 Strike: $3.30 $0.00
Disclosure

SEC source: 0000899243-20-013929 · doc4a.xml · derivative · entry 5

DAWES KAREN A · CIK 0001261506 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,800

Underlying: Common Stock · 8,200 shares

Expires 2020-09-16

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.

F4 · derivative.exercise_date: This option is currently exercisable

Read SEC document
April 20, 2020 Filed May 22, 2020 01:03 UTC Amendment REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 8,998 $104.42 $939,571.16
Disclosure

SEC source: 0000899243-20-013929 · doc4a.xml · nonDerivative · entry 3

DAWES KAREN A · CIK 0001261506 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 109,034

F1 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on March 19, 2020.

F3 · price: $104.42 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $103.72 to $104.70, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, 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 range.

Read SEC document
April 20, 2020 Filed May 22, 2020 01:03 UTC Amendment REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 3,202 $104.98 $336,145.96
Disclosure

SEC source: 0000899243-20-013929 · doc4a.xml · nonDerivative · entry 2

DAWES KAREN A · CIK 0001261506 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 118,032

F1 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on March 19, 2020.

F2 · price: $104.98 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $104.73 to $105.39, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, 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 range.

Read SEC document
April 20, 2020 Filed May 22, 2020 01:03 UTC Amendment REPLIGEN CORP RGEN · Entity 486 Exercise / conversionCommon Stock 8,200 $3.30 $27,060.00
Disclosure

SEC source: 0000899243-20-013929 · doc4a.xml · nonDerivative · entry 1

DAWES KAREN A · CIK 0001261506 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 121,234

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 21, 2020 Filed Feb 24, 2020 22:51 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 1,849 $97.52 $180,314.48
Disclosure

SEC source: 0000899243-20-005633 · doc4.xml · nonDerivative · entry 4

DAWES KAREN A · CIK 0001261506 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 113,034

F4 · price: $97.52 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $97.20 to $98.11, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, 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 range.

Read SEC document
February 21, 2020 Filed Feb 24, 2020 22:51 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 906 $99.12 $89,802.72
Disclosure

SEC source: 0000899243-20-005633 · doc4.xml · nonDerivative · entry 3

DAWES KAREN A · CIK 0001261506 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 114,883

F3 · price: $99.12 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $98.50 to $99.48, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, 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 range.

Read SEC document
February 21, 2020 Filed Feb 24, 2020 22:51 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 945 $99.85 $94,358.25
Disclosure

SEC source: 0000899243-20-005633 · doc4.xml · nonDerivative · entry 2

DAWES KAREN A · CIK 0001261506 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 115,789

F2 · price: $99.85 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $99.50 to $100.20, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, 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 range.

Read SEC document
February 21, 2020 Filed Feb 24, 2020 22:51 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 300 $101.06 $30,318.00
Disclosure

SEC source: 0000899243-20-005633 · doc4.xml · nonDerivative · entry 1

DAWES KAREN A · CIK 0001261506 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 116,734

F1 · price: $101.06 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $100.85 to $101.32, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, 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 range.

Read SEC document
June 17, 2019 Filed Jun 19, 2019 23:00 UTC REPLIGEN CORP RGEN · Entity 486 Exercise / conversionStock Options (Right to Buy) · Derivative 20,000 $0.00 Strike: $4.96 $0.00
Disclosure

SEC source: 0000899243-19-017483 · doc4.xml · derivative · entry 3

DAWES KAREN A · CIK 0001261506 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 20,000 shares

Expires 2019-09-11

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: This option is currently exercisable.

Read SEC document
June 17, 2019 Filed Jun 19, 2019 23:00 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 1,295 $77.35 $100,168.25
Disclosure

SEC source: 0000899243-19-017483 · doc4.xml · nonDerivative · entry 2

DAWES KAREN A · CIK 0001261506 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 117,034

F1 · kind: Sale of common stock to cover the exercise price and a portion of the tax liability resulting from the exercise of Ms. Dawes's stock options was allowed pursuant to an exception to a lock-up agreement, signed by Ms. Dawes on April 26, 2019 in connection with the public offering of the Company's common stock.

F2 · price: $77.35 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $77.24 to $77.41, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, 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 range.

Read SEC document
June 17, 2019 Filed Jun 19, 2019 23:00 UTC REPLIGEN CORP RGEN · Entity 486 Exercise / conversionCommon Stock 20,000 $4.96 $99,200.00
Disclosure

SEC source: 0000899243-19-017483 · doc4.xml · nonDerivative · entry 1

DAWES KAREN A · CIK 0001261506 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 118,329

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
June 13, 2019 Filed Jun 14, 2019 21:20 UTC Assertio Therapeutics, Inc ASRT · Entity 149352 SaleCommon Stock 12,500 $3.18 $39,793.75
Disclosure

SEC source: 0001005201-19-000082 · wf-form4_156054721025442.xml · nonDerivative · entry 1

DAWES KAREN A · CIK 0001261506 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 100,423

F1 · kind: The transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 13, 2019.

F2 · price: The price reported is a weighted average sale price. The shares were sold in multiple same-way transactions on June 13, 2019 at prices ranging from $3.15 to $3.23 per share of common stock. If requested by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, the reporting person will provide full information regarding the number of shares of common stock sold at each separate price.

Read SEC document
May 15, 2019 Filed May 17, 2019 20:11 UTC REPLIGEN CORP RGEN · Entity 486 GrantStock Option (Right to Buy) · Derivative 2,953 $0.00 Strike: $67.71 $0.00
Disclosure

SEC source: 0000899243-19-013993 · doc4.xml · derivative · entry 2

DAWES KAREN A · CIK 0001261506 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,953

Underlying: Common Stock · 2,953 shares

Expires 2029-05-15

F2 · derivative.exercise_date: Award vests in full one year from grant date on May 15, 2020.

Read SEC document
May 15, 2019 Filed May 17, 2019 20:11 UTC REPLIGEN CORP RGEN · Entity 486 GrantCommon Stock 1,292 $0.00 $0.00
Disclosure

SEC source: 0000899243-19-013993 · doc4.xml · nonDerivative · entry 1

DAWES KAREN A · CIK 0001261506 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 98,329

F1 · shares: Ms. Dawes was awarded 1,292 restricted stock units. Each restricted stock unit represents a contingent right to receive one share of Repligen Corporation's Common Stock. The restricted stock units vest on May 15, 2020. The restricted stock units may be settled only be delivering shares of Repligen Corporation's Common Stock, and thus, the grant is being reported in Table 1 as allowed per SEC guidance.

Read SEC document
May 08, 2019 Filed May 9, 2019 15:28 UTC Assertio Therapeutics, Inc ASRT · Entity 149352 Exercise / conversionRestricted Stock Units · Derivative 31,250 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001005201-19-000073 · wf-form4_155741568820871.xml · derivative · entry 3

DAWES KAREN A · CIK 0001261506 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 31,250 shares

Expires 2019-05-08

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.

F2 · derivative.exercise_price: Each restricted stock unit represents the contingent right to receive one share of common stock. This transaction represents the settlement of vested restricted stock units in shares of common stock.

F3 · price: The derivative securities were granted to the reporting person, and were not sold to the reporting person. As such, the reporting person did not pay any consideration for the derivative securities.

Read SEC document
May 08, 2019 Filed May 9, 2019 15:28 UTC Assertio Therapeutics, Inc ASRT · Entity 149352 Exercise / conversionCommon Stock 31,250 $0.00 $0.00
Disclosure

SEC source: 0001005201-19-000073 · wf-form4_155741568820871.xml · nonDerivative · entry 2

DAWES KAREN A · CIK 0001261506 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 112,923

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
May 07, 2019 Filed May 9, 2019 15:28 UTC Assertio Therapeutics, Inc ASRT · Entity 149352 GrantCommon Stock 39,584 $0.00 $0.00
Disclosure

SEC source: 0001005201-19-000073 · wf-form4_155741568820871.xml · nonDerivative · entry 1

DAWES KAREN A · CIK 0001261506 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 81,673

F1 · shares: Restricted stock units that vest in full on the first anniversary of the grant date.

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.