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Rosenbaum David P.

Disclosed activity across 1 company

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85731
SEC CIK
0001611311

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
ARDELYX, INC.ARDX · Entity 4972Chief Development OfficerNovember 20, 2024November 22, 2024

Disclosed balances

About these balances

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

ARDELYX, INC.

Report date November 20, 2024 · Filed November 22, 2024

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect297,005 Reported balance After 2024-11-20 transaction · row 1
1 source row

Row 1 · 2024-11-20 · Sale · Disposed 4,941 · Balance 297,005

F1: Pursuant to an automatic sell-to-cover imposed by the terms of the initial grant of the restricted stock units ("RSUs") awards, the shares were sold upon the vesting of the RSUs solely to cover applicable withholding taxes.

Common StockSEC Table I · non-derivativeIndirectBy Wife151,373 Reported balance After 2024-11-20 transaction · row 2 Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source row

Row 2 · 2024-11-20 · Sale · Disposed 2,243 · Balance 151,373

F1: Pursuant to an automatic sell-to-cover imposed by the terms of the initial grant of the restricted stock units ("RSUs") awards, the shares were sold upon the vesting of the RSUs solely to cover applicable withholding taxes.

F2: The shares are directly held by the Reporting Person's wife.

Common StockSEC Table I · non-derivativeIndirectFamily Trust77,592 Reported balance Holding disclosure · report date 2024-11-20 · row 3 Holding and transaction disclosures are not merged.
1 source row

Row 3 · Balance 77,592

F3: The shares are directly held by David Paul Rosenbaum and Susan Edelstein Rosenbaum, Trustees of the David Paul Rosenbaum Family Trust.

Filing footnotes · ownership attribution and instrument terms

F1: Pursuant to an automatic sell-to-cover imposed by the terms of the initial grant of the restricted stock units ("RSUs") awards, the shares were sold upon the vesting of the RSUs solely to cover applicable withholding taxes.

F2: The shares are directly held by the Reporting Person's wife.

F3: The shares are directly held by David Paul Rosenbaum and Susan Edelstein Rosenbaum, Trustees of the David Paul Rosenbaum Family Trust.

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
November 22, 2022 Filed Nov 23, 2022 21:18 UTC ARDELYX, INC. ARDX · Entity 4972 SaleCommon Stock 11 $1.94 $21.34
Disclosure

SEC source: 0001567619-22-020850 · doc1.xml · nonDerivative · entry 4

Rosenbaum David P. · CIK 0001611311 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By Wife

Disclosed balance after: 89,358

F1 · kind: Pursuant to an automatic sell-to-cover imposed by the terms of the initial grant of the restricted stock units ("RSUs") awards, the shares were sold upon the vesting of the RSUs solely to cover applicable withholding taxes.

F2 · ownership.nature: The shares are directly held by the Reporting Person's wife.

Read SEC document
November 22, 2022 Filed Nov 23, 2022 21:18 UTC ARDELYX, INC. ARDX · Entity 4972 SaleCommon Stock 1,405 $1.95 $2,738.77
Disclosure

SEC source: 0001567619-22-020850 · doc1.xml · nonDerivative · entry 3

Rosenbaum David P. · CIK 0001611311 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 300,994

F1 · kind: Pursuant to an automatic sell-to-cover imposed by the terms of the initial grant of the restricted stock units ("RSUs") awards, the shares were sold upon the vesting of the RSUs solely to cover applicable withholding taxes.

Read SEC document
November 22, 2022 Filed Nov 23, 2022 21:18 UTC ARDELYX, INC. ARDX · Entity 4972 SaleCommon Stock 33 $1.95 $64.25
Disclosure

SEC source: 0001567619-22-020850 · doc1.xml · nonDerivative · entry 2

Rosenbaum David P. · CIK 0001611311 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 302,399

F1 · kind: Pursuant to an automatic sell-to-cover imposed by the terms of the initial grant of the restricted stock units ("RSUs") awards, the shares were sold upon the vesting of the RSUs solely to cover applicable withholding taxes.

Read SEC document
November 22, 2022 Filed Nov 23, 2022 21:18 UTC ARDELYX, INC. ARDX · Entity 4972 SaleCommon Stock 26 $1.94 $50.48
Disclosure

SEC source: 0001567619-22-020850 · doc1.xml · nonDerivative · entry 1

Rosenbaum David P. · CIK 0001611311 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 302,432

F1 · kind: Pursuant to an automatic sell-to-cover imposed by the terms of the initial grant of the restricted stock units ("RSUs") awards, the shares were sold upon the vesting of the RSUs solely to cover applicable withholding taxes.

Read SEC document
September 01, 2022 Filed Sep 1, 2022 23:04 UTC ARDELYX, INC. ARDX · Entity 4972 SaleCommon Stock 3,000 $0.92 $2,760.30
Disclosure

SEC source: 0001567619-22-016959 · doc1.xml · nonDerivative · entry 2

Rosenbaum David P. · CIK 0001611311 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By Wife

Disclosed balance after: 89,369

F2 · ownership.nature: The shares are directly held by the Reporting Person's wife.

Read SEC document
August 31, 2022 Filed Sep 1, 2022 23:04 UTC ARDELYX, INC. ARDX · Entity 4972 PurchaseCommon Stock 3,000 $0.62 $1,856.40
Disclosure

SEC source: 0001567619-22-016959 · doc1.xml · nonDerivative · entry 1

Rosenbaum David P. · CIK 0001611311 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By Wife

Disclosed balance after: 92,369

F1 · balance_after: Reflects the adjusted total which includes the purchase of 3,000 shares under the Ardelyx Employee Stock Purchase Plan on August 31, 2022.

F2 · ownership.nature: The shares are directly held by the Reporting Person's wife.

Read SEC document
August 22, 2022 Filed Aug 24, 2022 21:45 UTC ARDELYX, INC. ARDX · Entity 4972 SaleCommon Stock 1 $0.98 $0.98
Disclosure

SEC source: 0001567619-22-016646 · doc1.xml · nonDerivative · entry 4

Rosenbaum David P. · CIK 0001611311 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By Wife

Disclosed balance after: 89,369

F1 · kind: Pursuant to an automatic sell-to-cover imposed by the terms of the initial grant of the restricted stock units ("RSUs") awards, the shares were sold upon the vesting of the RSUs solely to cover applicable withholding taxes.

F2 · ownership.nature: The shares are directly held by the Reporting Person's wife.

Read SEC document
August 22, 2022 Filed Aug 24, 2022 21:45 UTC ARDELYX, INC. ARDX · Entity 4972 SaleCommon Stock 496 $0.98 $487.92
Disclosure

SEC source: 0001567619-22-016646 · doc1.xml · nonDerivative · entry 3

Rosenbaum David P. · CIK 0001611311 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By Wife

Disclosed balance after: 89,370

F1 · kind: Pursuant to an automatic sell-to-cover imposed by the terms of the initial grant of the restricted stock units ("RSUs") awards, the shares were sold upon the vesting of the RSUs solely to cover applicable withholding taxes.

F2 · ownership.nature: The shares are directly held by the Reporting Person's wife.

Read SEC document
August 22, 2022 Filed Aug 24, 2022 21:45 UTC ARDELYX, INC. ARDX · Entity 4972 SaleCommon Stock 17 $0.98 $16.66
Disclosure

SEC source: 0001567619-22-016646 · doc1.xml · nonDerivative · entry 2

Rosenbaum David P. · CIK 0001611311 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 302,458

F1 · kind: Pursuant to an automatic sell-to-cover imposed by the terms of the initial grant of the restricted stock units ("RSUs") awards, the shares were sold upon the vesting of the RSUs solely to cover applicable withholding taxes.

Read SEC document
August 22, 2022 Filed Aug 24, 2022 21:45 UTC ARDELYX, INC. ARDX · Entity 4972 SaleCommon Stock 1,441 $0.98 $1,417.51
Disclosure

SEC source: 0001567619-22-016646 · doc1.xml · nonDerivative · entry 1

Rosenbaum David P. · CIK 0001611311 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 302,475

F1 · kind: Pursuant to an automatic sell-to-cover imposed by the terms of the initial grant of the restricted stock units ("RSUs") awards, the shares were sold upon the vesting of the RSUs solely to cover applicable withholding taxes.

Read SEC document
June 06, 2022 Filed Jun 9, 2022 00:01 UTC ARDELYX, INC. ARDX · Entity 4972 SaleCommon Stock 366 $0.64 $232.67
Disclosure

SEC source: 0001567619-22-012553 · doc1.xml · nonDerivative · entry 4

Rosenbaum David P. · CIK 0001611311 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By Wife

Disclosed balance after: 89,866

F1 · kind: Pursuant to an automatic sell-to-cover imposed by the terms of the initial grant of the restricted stock units ("RSUs") awards, the shares were sold upon the vesting of the RSUs solely to cover applicable withholding taxes.

F2 · ownership.nature: The shares are directly held by the Reporting Person's wife.

Read SEC document
June 06, 2022 Filed Jun 9, 2022 00:01 UTC ARDELYX, INC. ARDX · Entity 4972 SaleCommon Stock 17,270 $0.65 $11,241.04
Disclosure

SEC source: 0001567619-22-012553 · doc1.xml · nonDerivative · entry 3

Rosenbaum David P. · CIK 0001611311 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By Wife

Disclosed balance after: 90,232

F1 · kind: Pursuant to an automatic sell-to-cover imposed by the terms of the initial grant of the restricted stock units ("RSUs") awards, the shares were sold upon the vesting of the RSUs solely to cover applicable withholding taxes.

F2 · ownership.nature: The shares are directly held by the Reporting Person's wife.

Read SEC document
June 06, 2022 Filed Jun 9, 2022 00:01 UTC ARDELYX, INC. ARDX · Entity 4972 SaleCommon Stock 911 $0.64 $579.12
Disclosure

SEC source: 0001567619-22-012553 · doc1.xml · nonDerivative · entry 2

Rosenbaum David P. · CIK 0001611311 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 303,916

F1 · kind: Pursuant to an automatic sell-to-cover imposed by the terms of the initial grant of the restricted stock units ("RSUs") awards, the shares were sold upon the vesting of the RSUs solely to cover applicable withholding taxes.

Read SEC document
June 06, 2022 Filed Jun 9, 2022 00:01 UTC ARDELYX, INC. ARDX · Entity 4972 SaleCommon Stock 43,093 $0.65 $28,049.23
Disclosure

SEC source: 0001567619-22-012553 · doc1.xml · nonDerivative · entry 1

Rosenbaum David P. · CIK 0001611311 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 304,827

F1 · kind: Pursuant to an automatic sell-to-cover imposed by the terms of the initial grant of the restricted stock units ("RSUs") awards, the shares were sold upon the vesting of the RSUs solely to cover applicable withholding taxes.

Read SEC document
May 20, 2022 Filed May 23, 2022 20:37 UTC ARDELYX, INC. ARDX · Entity 4972 SaleCommon Stock 524 $0.67 $351.81
Disclosure

SEC source: 0001567619-22-011526 · doc1.xml · nonDerivative · entry 2

Rosenbaum David P. · CIK 0001611311 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By Wife

Disclosed balance after: 107,502

F1 · kind: Pursuant to an automatic sell-to-cover imposed by the terms of the initial grant of the restricted stock units ("RSUs") awards, the shares were sold upon the vesting of the RSUs solely to cover applicable withholding taxes.

F2 · balance_after: Reflects the adjusted total which includes the purchase of 3,000 shares under the Ardelyx Employee Stock Purchase Plan on February 28, 2022.

F3 · ownership.nature: The shares are directly held by the Reporting Person's wife.

Read SEC document
May 20, 2022 Filed May 23, 2022 20:37 UTC ARDELYX, INC. ARDX · Entity 4972 SaleCommon Stock 1,489 $0.67 $999.71
Disclosure

SEC source: 0001567619-22-011526 · doc1.xml · nonDerivative · entry 1

Rosenbaum David P. · CIK 0001611311 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 347,920

F1 · kind: Pursuant to an automatic sell-to-cover imposed by the terms of the initial grant of the restricted stock units ("RSUs") awards, the shares were sold upon the vesting of the RSUs solely to cover applicable withholding taxes.

Read SEC document
February 22, 2022 Filed Feb 25, 2022 21:55 UTC ARDELYX, INC. ARDX · Entity 4972 SaleCommon Stock 601 $0.67 $402.67
Disclosure

SEC source: 0001567619-22-005660 · doc1.xml · nonDerivative · entry 2

Rosenbaum David P. · CIK 0001611311 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By Wife

Disclosed balance after: 105,026

F1 · kind: Pursuant to an automatic sell-to-cover imposed by the terms of the initial grant of the restricted stock units ("RSUs") awards, the shares were sold upon the vesting of the RSUs solely to cover applicable withholding taxes.

F2 · ownership.nature: The shares are directly held by the Reporting Person's wife.

Read SEC document
February 22, 2022 Filed Feb 25, 2022 21:55 UTC ARDELYX, INC. ARDX · Entity 4972 SaleCommon Stock 1,752 $0.67 $1,173.84
Disclosure

SEC source: 0001567619-22-005660 · doc1.xml · nonDerivative · entry 1

Rosenbaum David P. · CIK 0001611311 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 349,409

F1 · kind: Pursuant to an automatic sell-to-cover imposed by the terms of the initial grant of the restricted stock units ("RSUs") awards, the shares were sold upon the vesting of the RSUs solely to cover applicable withholding taxes.

Read SEC document
January 06, 2022 Filed Jan 13, 2022 00:49 UTC ARDELYX, INC. ARDX · Entity 4972 GrantStock Option (Right to Buy) · Derivative 70,313 $0.00 Strike: $0.99 $0.00
Disclosure

SEC source: 0001567619-22-001141 · doc1.xml · derivative · entry 5

Rosenbaum David P. · CIK 0001611311 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By Wife

Disclosed balance after: 70,313

Underlying: Common Stock · 70,313 shares

Expires 2032-01-06

F4 · derivative.exercise_date: The option becomes exercisable as it vests and the shares subject to the option vest in 48 successive, equal monthly installments on each monthly anniversary of January 6, 2022, subject to the Reporting Person's continued employment or service relationship with the Issuer on each such vesting date.

F2 · ownership.nature: The shares are directly held by the Reporting Person's wife.

Read SEC document
January 06, 2022 Filed Jan 13, 2022 00:49 UTC ARDELYX, INC. ARDX · Entity 4972 GrantStock Option (Right to Buy) · Derivative 190,000 $0.00 Strike: $0.99 $0.00
Disclosure

SEC source: 0001567619-22-001141 · doc1.xml · derivative · entry 4

Rosenbaum David P. · CIK 0001611311 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 190,000

Underlying: Common Stock · 190,000 shares

Expires 2032-01-06

F4 · derivative.exercise_date: The option becomes exercisable as it vests and the shares subject to the option vest in 48 successive, equal monthly installments on each monthly anniversary of January 6, 2022, subject to the Reporting Person's continued employment or service relationship with the Issuer on each such vesting date.

Read SEC document
January 06, 2022 Filed Jan 13, 2022 00:49 UTC ARDELYX, INC. ARDX · Entity 4972 GrantCommon Stock 15,000 $0.00 $0.00
Disclosure

SEC source: 0001567619-22-001141 · doc1.xml · nonDerivative · entry 2

Rosenbaum David P. · CIK 0001611311 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By Wife

Disclosed balance after: 105,627

F1 · shares: Restricted stock units ("RSUs"). The Reporting Person is entitled to receive one (1) shares of Common Stock for each one (1) RSU upon the vesting thereof.

F2 · ownership.nature: The shares are directly held by the Reporting Person's wife.

Read SEC document
January 06, 2022 Filed Jan 13, 2022 00:49 UTC ARDELYX, INC. ARDX · Entity 4972 GrantCommon Stock 40,000 $0.00 $0.00
Disclosure

SEC source: 0001567619-22-001141 · doc1.xml · nonDerivative · entry 1

Rosenbaum David P. · CIK 0001611311 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 351,161

F1 · shares: Restricted stock units ("RSUs"). The Reporting Person is entitled to receive one (1) shares of Common Stock for each one (1) RSU upon the vesting thereof.

Read SEC document
November 22, 2021 Filed Nov 24, 2021 21:08 UTC ARDELYX, INC. ARDX · Entity 4972 SaleCommon Stock 184 $0.99 $182.49
Disclosure

SEC source: 0001567619-21-021165 · doc1.xml · nonDerivative · entry 2

Rosenbaum David P. · CIK 0001611311 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By Wife

Disclosed balance after: 90,627

F1 · kind: Pursuant to an automatic sell-to-cover imposed by the terms of the initial grant of the restricted stock units ("RSUs") awards, the shares were sold upon the vesting of the RSUs solely to cover applicable withholding taxes.

F2 · ownership.nature: The shares are directly held by the Reporting Person's wife.

Read SEC document
November 22, 2021 Filed Nov 24, 2021 21:08 UTC ARDELYX, INC. ARDX · Entity 4972 SaleCommon Stock 643 $0.99 $637.79
Disclosure

SEC source: 0001567619-21-021165 · doc1.xml · nonDerivative · entry 1

Rosenbaum David P. · CIK 0001611311 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 311,161

F1 · kind: Pursuant to an automatic sell-to-cover imposed by the terms of the initial grant of the restricted stock units ("RSUs") awards, the shares were sold upon the vesting of the RSUs solely to cover applicable withholding taxes.

Read SEC document
October 08, 2021 Filed Oct 29, 2021 23:57 UTC ARDELYX, INC. ARDX · Entity 4972 GrantCommon Stock 60,000 $0.00 $0.00
Disclosure

SEC source: 0001567619-21-019032 · doc1.xml · nonDerivative · entry 2

Rosenbaum David P. · CIK 0001611311 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By Wife

Disclosed balance after: 90,811

F1 · shares: Restricted stock units ("RSUs"). The Reporting Person is entitled to receive one (1) shares of Common Stock for each one (1) RSU upon the vesting thereof.

F2 · balance_after: Reflects the adjusted total which includes the purchase of 3,000 shares under the Ardelyx Employee Stock Purchase Plan on February 28, 2021.

F3 · balance_after: Reflects the adjusted total which includes the purchase of 1,237 shares under the Ardelyx Employee Stock Purchase Plan on August 31, 2021.

F4 · ownership.nature: The shares are directly held by the Reporting Person's wife.

Read SEC document
October 08, 2021 Filed Oct 29, 2021 23:57 UTC ARDELYX, INC. ARDX · Entity 4972 GrantCommon Stock 150,000 $0.00 $0.00
Disclosure

SEC source: 0001567619-21-019032 · doc1.xml · nonDerivative · entry 1

Rosenbaum David P. · CIK 0001611311 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 311,804

F1 · shares: Restricted stock units ("RSUs"). The Reporting Person is entitled to receive one (1) shares of Common Stock for each one (1) RSU upon the vesting thereof.

F2 · balance_after: Reflects the adjusted total which includes the purchase of 3,000 shares under the Ardelyx Employee Stock Purchase Plan on February 28, 2021.

Read SEC document
August 20, 2021 Filed Aug 24, 2021 22:08 UTC ARDELYX, INC. ARDX · Entity 4972 SaleCommon Stock 176 $1.32 $232.32
Disclosure

SEC source: 0001567619-21-016287 · doc1.xml · nonDerivative · entry 2

Rosenbaum David P. · CIK 0001611311 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By Wife

Disclosed balance after: 26,574

F1 · kind: Pursuant to an automatic sell-to-cover imposed by the terms of the initial grant of the restricted stock units ("RSUs") awards, the shares were sold upon the vesting of the RSUs solely to cover applicable withholding taxes.

F2 · ownership.nature: The shares are directly held by the Reporting Person's wife.

Read SEC document
August 20, 2021 Filed Aug 24, 2021 22:08 UTC ARDELYX, INC. ARDX · Entity 4972 SaleCommon Stock 631 $1.32 $832.92
Disclosure

SEC source: 0001567619-21-016287 · doc1.xml · nonDerivative · entry 1

Rosenbaum David P. · CIK 0001611311 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 158,804

F1 · kind: Pursuant to an automatic sell-to-cover imposed by the terms of the initial grant of the restricted stock units ("RSUs") awards, the shares were sold upon the vesting of the RSUs solely to cover applicable withholding taxes.

Read SEC document
May 28, 2021 Filed Jun 2, 2021 23:23 UTC ARDELYX, INC. ARDX · Entity 4972 SaleCommon Stock 3,062 $7.22 $22,098.15
Disclosure

SEC source: 0001567619-21-011569 · doc1.xml · nonDerivative · entry 1

Rosenbaum David P. · CIK 0001611311 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By Wife

Disclosed balance after: 26,750

F1 · price: The transaction was executed in multiple trades in prices ranging from $7.215 to $7.221, inclusive. The price reported in Column 4 above reflects the weighted average sale price. The reporting person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote.

F2 · ownership.nature: The shares are directly held by the Reporting Person's wife.

Read SEC document
May 20, 2021 Filed May 21, 2021 20:49 UTC ARDELYX, INC. ARDX · Entity 4972 SaleCommon Stock 157 $7.09 $1,112.78
Disclosure

SEC source: 0001567619-21-010925 · doc1.xml · nonDerivative · entry 2

Rosenbaum David P. · CIK 0001611311 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By Wife

Disclosed balance after: 29,812

F1 · kind: Pursuant to an automatic sell-to-cover imposed by the terms of the initial grant of the restricted stock units ("RSUs") awards, the shares were sold upon the vesting of the RSUs solely to cover applicable withholding taxes.

F2 · ownership.nature: The shares are directly held by the Reporting Person's wife.

Read SEC document
May 20, 2021 Filed May 21, 2021 20:49 UTC ARDELYX, INC. ARDX · Entity 4972 SaleCommon Stock 612 $7.09 $4,337.73
Disclosure

SEC source: 0001567619-21-010925 · doc1.xml · nonDerivative · entry 1

Rosenbaum David P. · CIK 0001611311 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 159,435

F1 · kind: Pursuant to an automatic sell-to-cover imposed by the terms of the initial grant of the restricted stock units ("RSUs") awards, the shares were sold upon the vesting of the RSUs solely to cover applicable withholding taxes.

Read SEC document
April 06, 2021 Filed Apr 8, 2021 22:20 UTC ARDELYX, INC. ARDX · Entity 4972 SaleCommon Stock 5,000 $8.00 $40,000.00
Disclosure

SEC source: 0001567619-21-007840 · doc1.xml · nonDerivative · entry 1

Rosenbaum David P. · CIK 0001611311 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 160,047

F1 · kind: Transaction made pursuant to a 10b5-1 trading plan adopted by the Reporting Person on June 26, 2020.

Read SEC document
February 22, 2021 Filed Feb 24, 2021 21:38 UTC ARDELYX, INC. ARDX · Entity 4972 SaleCommon Stock 193 $6.88 $1,328.32
Disclosure

SEC source: 0001567619-21-004772 · doc1.xml · nonDerivative · entry 2

Rosenbaum David P. · CIK 0001611311 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By Wife

Disclosed balance after: 29,969

F1 · kind: Pursuant to an automatic sell-to-cover imposed by the terms of the initial grant of the restricted stock units ("RSUs") awards, the shares were sold upon the vesting of the RSUs solely to cover applicable withholding taxes.

F2 · ownership.nature: The shares are directly held by the Reporting Person's wife.

Read SEC document
February 22, 2021 Filed Feb 24, 2021 21:38 UTC ARDELYX, INC. ARDX · Entity 4972 SaleCommon Stock 612 $6.88 $4,212.09
Disclosure

SEC source: 0001567619-21-004772 · doc1.xml · nonDerivative · entry 1

Rosenbaum David P. · CIK 0001611311 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 165,047

F1 · kind: Pursuant to an automatic sell-to-cover imposed by the terms of the initial grant of the restricted stock units ("RSUs") awards, the shares were sold upon the vesting of the RSUs solely to cover applicable withholding taxes.

Read SEC document
January 05, 2021 Filed Jan 8, 2021 00:39 UTC ARDELYX, INC. ARDX · Entity 4972 GrantStock Option (Right to Buy) · Derivative 37,500 $0.00 Strike: $6.35 $0.00
Disclosure

SEC source: 0001567619-21-000771 · doc1.xml · derivative · entry 5

Rosenbaum David P. · CIK 0001611311 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By Wife

Disclosed balance after: 37,500

Underlying: Common Stock · 37,500 shares

Expires 2031-01-05

F4 · derivative.exercise_date: The option becomes exercisable as it vests and the shares subject to the option vest in 48 successive, equal monthly installments on each monthly anniversary of January 5, 2021, subject to the Reporting Person's continued employment or service relationship with the Issuer on each such vesting date.

F2 · ownership.nature: The shares are directly held by the Reporting Person's wife.

Read SEC document
January 05, 2021 Filed Jan 8, 2021 00:39 UTC ARDELYX, INC. ARDX · Entity 4972 GrantStock Option (Right to Buy) · Derivative 146,755 $0.00 Strike: $6.35 $0.00
Disclosure

SEC source: 0001567619-21-000771 · doc1.xml · derivative · entry 4

Rosenbaum David P. · CIK 0001611311 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 146,755

Underlying: Common Stock · 146,755 shares

Expires 2031-01-05

F4 · derivative.exercise_date: The option becomes exercisable as it vests and the shares subject to the option vest in 48 successive, equal monthly installments on each monthly anniversary of January 5, 2021, subject to the Reporting Person's continued employment or service relationship with the Issuer on each such vesting date.

Read SEC document
January 05, 2021 Filed Jan 8, 2021 00:39 UTC ARDELYX, INC. ARDX · Entity 4972 GrantCommon Stock 8,500 $0.00 $0.00
Disclosure

SEC source: 0001567619-21-000771 · doc1.xml · nonDerivative · entry 2

Rosenbaum David P. · CIK 0001611311 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By Wife

Disclosed balance after: 30,162

F1 · shares: Restricted stock units ("RSUs"). The Reporting Person is entitled to receive one (1) shares of Common Stock for each one (1) RSU upon the vesting thereof.

F2 · ownership.nature: The shares are directly held by the Reporting Person's wife.

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January 05, 2021 Filed Jan 8, 2021 00:39 UTC ARDELYX, INC. ARDX · Entity 4972 GrantCommon Stock 32,612 $0.00 $0.00
Disclosure

SEC source: 0001567619-21-000771 · doc1.xml · nonDerivative · entry 1

Rosenbaum David P. · CIK 0001611311 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 165,659

F1 · shares: Restricted stock units ("RSUs"). The Reporting Person is entitled to receive one (1) shares of Common Stock for each one (1) RSU upon the vesting thereof.

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September 15, 2020 Filed Sep 17, 2020 22:34 UTC ARDELYX, INC. ARDX · Entity 4972 SaleCommon Stock 3,470 $5.51 $19,131.15
Disclosure

SEC source: 0001567619-20-016850 · doc1.xml · nonDerivative · entry 2

Rosenbaum David P. · CIK 0001611311 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By Wife

Disclosed balance after: 21,662

F1 · kind: Pursuant to an automatic sell-to-cover imposed by the terms of the initial grant of the restricted stock units ("RSUs") awards, the shares were sold upon the vesting of the RSUs solely to cover applicable withholding taxes.

F4 · price: This transaction was executed in multiple trades in prices ranging from $5.30 to $5.84, inclusive. The price reported in Column 4 above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote.

F5 · balance_after: Reflects the adjusted total which includes the purchase of 2,183 shares on February 28, 2020 and 2,311 shares on August 31, 2020 under the Ardelyx Employee Stock Purchase Plan.

F6 · ownership.nature: The shares are directly held by the Reporting Person's wife.

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September 15, 2020 Filed Sep 17, 2020 22:34 UTC ARDELYX, INC. ARDX · Entity 4972 SaleCommon Stock 34,656 $5.52 $191,301.12
Disclosure

SEC source: 0001567619-20-016850 · doc1.xml · nonDerivative · entry 1

Rosenbaum David P. · CIK 0001611311 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 133,047

F1 · kind: Pursuant to an automatic sell-to-cover imposed by the terms of the initial grant of the restricted stock units ("RSUs") awards, the shares were sold upon the vesting of the RSUs solely to cover applicable withholding taxes.

F2 · price: This transaction was executed in multiple trades in prices ranging from $5.30 to $5.86, inclusive. The price reported in Column 4 above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote.

F3 · balance_after: Reflects the adjusted total which includes the purchase of 2,062 shares on February 28, 2020 and 2,675 shares on August 31, 2020 under the Ardelyx Employee Stock Purchase Plan.

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January 21, 2020 Filed Feb 20, 2020 22:36 UTC ARDELYX, INC. ARDX · Entity 4972 GrantStock Option (Right to Buy) · Derivative 47,500 $0.00 Strike: $7.17 $0.00
Disclosure

SEC source: 0001567619-20-004497 · doc1.xml · derivative · entry 1

Rosenbaum David P. · CIK 0001611311 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 47,500

Underlying: Common Stock · 47,500 shares

Expires 2030-01-21

F1 · derivative.exercise_date: The option becomes exercisable as it vests and the shares subject to the option vest with respect to 1/48 of the shares subject thereto on each monthly anniversary of January 21, 2020, subject to the Reporting Person's continued employment or service relationship with the Issuer on each such vesting date.

F2 · ownership.nature: The shares are directly held by the Reporting Person's wife.

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January 09, 2020 Filed Jan 13, 2020 23:40 UTC ARDELYX, INC. ARDX · Entity 4972 GrantStock Option · Derivative 139,365 $0.00 Strike: $7.60 $0.00
Disclosure

SEC source: 0001567619-20-000948 · doc1.xml · derivative · entry 1

Rosenbaum David P. · CIK 0001611311 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 139,365

Underlying: Common Stock · 139,365 shares

Expires 2030-01-09

F1 · derivative.exercise_date: The option becomes exercisable as it vests and the shares subject to the option vest in 48 successive, equal monthly installments on each monthly anniversary of January 9, 2020, subject to the Reporting Person's continued employment or service relationship with the Issuer on each such vesting date.

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September 05, 2019 Filed Feb 20, 2020 21:35 UTC ARDELYX, INC. ARDX · Entity 4972 SaleCommon Stock 3,000 $5.03 $15,101.70
Disclosure

SEC source: 0001567619-20-004459 · doc1.xml · nonDerivative · entry 1

Rosenbaum David P. · CIK 0001611311 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By wife

Disclosed balance after: 20,638

F1 · balance_after: Reflects the adjusted total which includes the purchase of 2,609 shares under the Ardelyx Employee Stock Purchase Plan on August 31, 2019.

F2 · ownership.nature: The shares are directly held by the Reporting Person's wife.

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June 04, 2019 Filed Jun 7, 2019 01:12 UTC ARDELYX, INC. ARDX · Entity 4972 SaleCommon Stock 2,856 $2.54 $7,258.24
Disclosure

SEC source: 0001567619-19-012996 · doc1.xml · nonDerivative · entry 1

Rosenbaum David P. · CIK 0001611311 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 160,171

F1 · kind: Pursuant to an automatic sell-to-cover imposed by the terms of the initial grant of the restricted stock units ("RSUs") awards, the shares were sold upon the vesting of the RSUs solely to cover applicable withholding taxes.

F2 · price: This transaction was executed in multiple trades in prices ranging from $2.5200 to $2.5722, inclusive. The price reported in Column 4 above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote.

F3 · balance_after: Includes 3,000 shares acquired under the Issuer's Employee Stock Purchase Plan on February 28, 2019.

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January 17, 2019 Filed Jan 22, 2019 22:09 UTC ARDELYX, INC. ARDX · Entity 4972 GrantStock Option · Derivative 54,343 $0.00 Strike: $2.32 $0.00
Disclosure

SEC source: 0001567619-19-001444 · doc1.xml · derivative · entry 2

Rosenbaum David P. · CIK 0001611311 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 54,343

Underlying: Common Stock · 54,343 shares

Expires 2029-01-17

F1 · derivative.exercise_date: The option becomes exercisable as it vests and the shares subject to the option vest in 48 successive, equal monthly installments on each monthly anniversary of January 17, 2019, subject to the Reporting Person's continued employment or service relationship with the Issuer on each such vesting date.

F2 · ownership.nature: The options are directly held by the Reporting Person's wife.

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January 17, 2019 Filed Jan 22, 2019 22:09 UTC ARDELYX, INC. ARDX · Entity 4972 GrantStock Option · Derivative 120,000 $0.00 Strike: $2.32 $0.00
Disclosure

SEC source: 0001567619-19-001444 · doc1.xml · derivative · entry 1

Rosenbaum David P. · CIK 0001611311 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 120,000

Underlying: Common Stock · 120,000 shares

Expires 2029-01-17

F1 · derivative.exercise_date: The option becomes exercisable as it vests and the shares subject to the option vest in 48 successive, equal monthly installments on each monthly anniversary of January 17, 2019, subject to the Reporting Person's continued employment or service relationship with the Issuer on each such vesting date.

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January 02, 2019 Filed Jan 5, 2019 00:13 UTC ARDELYX, INC. ARDX · Entity 4972 SaleCommon Stock 801 $1.70 $1,362.90
Disclosure

SEC source: 0001567619-19-000643 · doc1.xml · nonDerivative · entry 2

Rosenbaum David P. · CIK 0001611311 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 18,029

F1 · kind: Pursuant to an automatic sell-to-cover imposed by the terms of the initial grant of the restricted stock units ("RSUs") awards, the shares were sold upon the vesting of the RSUs solely to cover applicable withholding taxes.

F3 · price: This transaction was executed in multiple trades in prices ranging from $1.70 to $1.7326, inclusive. The price reported in Column 4 above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote.

F4 · ownership.nature: The shares are directly held by the Reporting Person's wife.

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January 02, 2019 Filed Jan 5, 2019 00:13 UTC ARDELYX, INC. ARDX · Entity 4972 SaleCommon Stock 5,585 $1.70 $9,502.88
Disclosure

SEC source: 0001567619-19-000643 · doc1.xml · nonDerivative · entry 1

Rosenbaum David P. · CIK 0001611311 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 160,027

F1 · kind: Pursuant to an automatic sell-to-cover imposed by the terms of the initial grant of the restricted stock units ("RSUs") awards, the shares were sold upon the vesting of the RSUs solely to cover applicable withholding taxes.

F2 · price: This transaction was executed in multiple trades in prices ranging from $1.70 to $1.7335, inclusive. The price reported in Column 4 above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote.

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November 13, 2018 Filed Nov 15, 2018 22:39 UTC ARDELYX, INC. ARDX · Entity 4972 SaleCommon Stock 5,570 $2.84 $15,818.80
Disclosure

SEC source: 0001567619-18-006485 · doc1.xml · nonDerivative · entry 1

Rosenbaum David P. · CIK 0001611311 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 165,612

F1 · kind: Pursuant to an automatic sell-to-cover imposed by the terms of the initial grant of the restricted stock units ("RSUs") awards, the shares were sold upon the vesting of the RSUs solely to cover applicable withholding taxes.

F2 · price: This transaction was executed in multiple trades in prices ranging from $2.81 to $2.84, inclusive. The price reported in Column 4 above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote.

F3 · balance_after: Includes 2,627 shares acquired under the Issuer's Employee Stock Purchase Plan on August 31, 2018.

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July 26, 2018 Filed Jul 30, 2018 23:49 UTC ARDELYX, INC. ARDX · Entity 4972 GrantStock Option (Right to Buy) · Derivative 8,220 $0.00 Strike: $4.30 $0.00
Disclosure

SEC source: 0001140361-18-034301 · doc1.xml · derivative · entry 5

Rosenbaum David P. · CIK 0001611311 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 8,220

Underlying: Common Stock · 8,220 shares

Expires 2028-07-26

F6 · derivative.exercise_date: The option becomes exercisable as it vests and the shares subject to the option vest with respect to 1/48 of the shares subject thereto on each monthly anniversary of July 26, 2018, subject to the Reporting Person's continued employment or service relationship with the Issuer on each such vesting date.

F4 · ownership.nature: The shares are directly held by the Reporting Person's wife.

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