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Nasdaq · USD

ARDX

ARDELYX, INC.

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Tapewire entity
4972
SEC CIK
0001437402
Parsed reports
540

Last 12 months

Inside the activity.

1 purchase rows · 78 sale rows

Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.
Monthly counts
MonthPurchasesSales
Nov 202506
Dec 202500
Jan 202601
Feb 2026125
Mar 202601
Apr 202601
May 2026020
Jun 202602
Jul 202601
Aug 2026021
Sep 202600
Oct 202600

Latest available

Insider transactions

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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 dateOwner / reported roleActivity / securityShares / unitsReported priceReported valueDetails
February 21, 2023 Filed Feb 24, 2023 22:36 UTC
Rosenbaum David P.Chief Development Officer
SaleCommon Stock 1,114 $3.00 $3,343.11
Disclosure

SEC source: 0001567619-23-003767 · 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: 113,096

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 21, 2023 Filed Feb 24, 2023 22:36 UTC
Rosenbaum David P.Chief Development Officer
SaleCommon Stock 3,394 $3.00 $10,185.39
Disclosure

SEC source: 0001567619-23-003767 · doc1.xml · nonDerivative · entry 1

Rosenbaum David P. · CIK 0001611311 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 375,600

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 21, 2023 Filed Mar 2, 2023 16:36 UTC
Rodriguez SusanChief Commercial Officer
SaleCommon Stock 5,586 $3.00 $16,763.59
Disclosure

SEC source: 0001567619-23-004210 · doc1.xml · nonDerivative · entry 1

Rodriguez Susan · CIK 0001812511 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 355,131

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, 2023 Filed Jan 6, 2023 16:24 UTC
Rodriguez SusanChief Commercial Officer
GrantStock Option (Right to Buy) · Derivative 351,000 $0.00 Strike: $2.73 $0.00
Disclosure

SEC source: 0001567619-23-000643 · doc1.xml · derivative · entry 2

Rodriguez Susan · CIK 0001812511 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 351,000

Underlying: Common Stock · 351,000 shares

Expires 2033-01-05

F2 · 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, 2023, subject to the Reporting Person's continued employment or service relationship with the Issuer on each such vesting date.

Read SEC document
January 05, 2023 Filed Jan 6, 2023 16:24 UTC
Rodriguez SusanChief Commercial Officer
GrantCommon Stock 78,000 $0.00 $0.00
Disclosure

SEC source: 0001567619-23-000643 · doc1.xml · nonDerivative · entry 1

Rodriguez Susan · CIK 0001812511 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 360,717

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
January 05, 2023 Filed Jan 6, 2023 21:23 UTC
Williams Laura AChief Medical Officer
GrantStock Option (Right to Buy) · Derivative 351,000 $0.00 Strike: $2.73 $0.00
Disclosure

SEC source: 0001567619-23-000640 · doc1.xml · derivative · entry 2

Williams Laura A · CIK 0001869194 · Chief Medical Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 351,000

Underlying: Common Stock · 351,000 shares

Expires 2033-01-05

F2 · 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, 2023, subject to the Reporting Person's continued employment or service relationship with the Issuer on each such vesting date.

Read SEC document
January 05, 2023 Filed Jan 6, 2023 21:23 UTC
Williams Laura AChief Medical Officer
GrantCommon Stock 78,000 $0.00 $0.00
Disclosure

SEC source: 0001567619-23-000640 · doc1.xml · nonDerivative · entry 1

Williams Laura A · CIK 0001869194 · Chief Medical Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 322,200

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
January 05, 2023 Filed Jan 6, 2023 16:27 UTC
Blanks RobertSee Remarks
GrantStock Option (Right to Buy) · Derivative 351,000 $0.00 Strike: $2.73 $0.00
Disclosure

SEC source: 0001567619-23-000649 · doc1.xml · derivative · entry 2

Blanks Robert · CIK 0001815433 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 351,000

Underlying: Common Stock · 351,000 shares

Expires 2033-01-05

F2 · 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, 2023, subject to the Reporting Person's continued employment or service relationship with the Issuer on each such vesting date.

Read SEC document
January 05, 2023 Filed Jan 6, 2023 16:27 UTC
Blanks RobertSee Remarks
GrantCommon Stock 78,000 $0.00 $0.00
Disclosure

SEC source: 0001567619-23-000649 · doc1.xml · nonDerivative · entry 1

Blanks Robert · CIK 0001815433 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 272,363

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
January 05, 2023 Filed Jan 6, 2023 16:25 UTC
Renz Justin AChief Financial Officer
GrantStock Option (Right to Buy) · Derivative 351,000 $0.00 Strike: $2.73 $0.00
Disclosure

SEC source: 0001567619-23-000645 · doc1.xml · derivative · entry 2

Renz Justin A · CIK 0001466562 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 351,000

Underlying: Common Stock · 351,000 shares

Expires 2033-01-05

F2 · 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, 2023, subject to the Reporting Person's continued employment or service relationship with the Issuer on each such vesting date.

Read SEC document
January 05, 2023 Filed Jan 6, 2023 16:25 UTC
Renz Justin AChief Financial Officer
GrantCommon Stock 78,000 $0.00 $0.00
Disclosure

SEC source: 0001567619-23-000645 · doc1.xml · nonDerivative · entry 1

Renz Justin A · CIK 0001466562 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 340,045

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
January 05, 2023 Filed Jan 6, 2023 21:29 UTC
Rosenbaum David P.Chief Development Officer
GrantStock Option (Right to Buy) · Derivative 116,250 $0.00 Strike: $2.73 $0.00
Disclosure

SEC source: 0001567619-23-000652 · 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: 116,250

Underlying: Common Stock · 116,250 shares

Expires 2033-01-05

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, 2023, 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, 2023 Filed Jan 6, 2023 21:29 UTC
Rosenbaum David P.Chief Development Officer
GrantStock Option (Right to Buy) · Derivative 351,000 $0.00 Strike: $2.73 $0.00
Disclosure

SEC source: 0001567619-23-000652 · doc1.xml · derivative · entry 4

Rosenbaum David P. · CIK 0001611311 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 351,000

Underlying: Common Stock · 351,000 shares

Expires 2033-01-05

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, 2023, subject to the Reporting Person's continued employment or service relationship with the Issuer on each such vesting date.

Read SEC document
January 05, 2023 Filed Jan 6, 2023 21:29 UTC
Rosenbaum David P.Chief Development Officer
GrantCommon Stock 25,325 $0.00 $0.00
Disclosure

SEC source: 0001567619-23-000652 · 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: 114,210

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 05, 2023 Filed Jan 6, 2023 21:29 UTC
Rosenbaum David P.Chief Development Officer
GrantCommon Stock 78,000 $0.00 $0.00
Disclosure

SEC source: 0001567619-23-000652 · doc1.xml · nonDerivative · entry 1

Rosenbaum David P. · CIK 0001611311 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 378,994

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
January 05, 2023 Filed Jan 6, 2023 21:28 UTC GrantStock Option (Right to Buy) · Derivative 120,000 $0.00 Strike: $2.73 $0.00
Disclosure

SEC source: 0001567619-23-000651 · doc1.xml · derivative · entry 2

Felsch Robert Ora · CIK 0001917819 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 120,000

Underlying: Common Stock · 120,000 shares

Expires 2033-01-05

F2 · 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, 2023, subject to the Reporting Person's continued employment or service relationship with the Issuer on each such vesting date.

Read SEC document
January 05, 2023 Filed Jan 6, 2023 21:28 UTC GrantCommon Stock 26,000 $0.00 $0.00
Disclosure

SEC source: 0001567619-23-000651 · doc1.xml · nonDerivative · entry 1

Felsch Robert Ora · CIK 0001917819 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 117,418

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
January 05, 2023 Filed Jan 6, 2023 21:26 UTC GrantStock Option (Right to Buy) · Derivative 351,000 $0.00 Strike: $2.73 $0.00
Disclosure

SEC source: 0001567619-23-000647 · doc1.xml · derivative · entry 3

GRAMMER ELIZABETH A · CIK 0001213041 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 351,000

Underlying: Common Stock · 351,000 shares

Expires 2033-01-05

F2 · 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, 2023, subject to the Reporting Person's continued employment or service relationship with the Issuer on each such vesting date.

Read SEC document
January 05, 2023 Filed Jan 6, 2023 21:26 UTC GrantCommon Stock 78,000 $0.00 $0.00
Disclosure

SEC source: 0001567619-23-000647 · doc1.xml · nonDerivative · entry 1

GRAMMER ELIZABETH A · CIK 0001213041 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 332,868

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
January 05, 2023 Filed Jan 6, 2023 21:22 UTC
RAAB MICHAELDirector · President & CEO
GrantStock Option (Right to Buy) · Derivative 1,124,000 $0.00 Strike: $2.73 $0.00
Disclosure

SEC source: 0001567619-23-000639 · doc1.xml · derivative · entry 4

RAAB MICHAEL · CIK 0001321402 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,124,000

Underlying: Common Stock · 1,124,000 shares

Expires 2033-01-05

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, 2023, subject to the Reporting Person's continued employment or service relationship with the Issuer on each such vesting date.

Read SEC document
January 05, 2023 Filed Jan 6, 2023 21:22 UTC
RAAB MICHAELDirector · President & CEO
GrantCommon Stock 250,000 $0.00 $0.00
Disclosure

SEC source: 0001567619-23-000639 · doc1.xml · nonDerivative · entry 1

RAAB MICHAEL · CIK 0001321402 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 909,461

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, 2022 Filed Nov 23, 2022 16:15 UTC
Rodriguez SusanChief Commercial Officer
SaleCommon Stock 3,303 $1.95 $6,438.54
Disclosure

SEC source: 0001567619-22-020848 · doc1.xml · nonDerivative · entry 3

Rodriguez Susan · CIK 0001812511 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 282,717

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 16:15 UTC
Rodriguez SusanChief Commercial Officer
SaleCommon Stock 22 $1.95 $42.79
Disclosure

SEC source: 0001567619-22-020848 · doc1.xml · nonDerivative · entry 2

Rodriguez Susan · CIK 0001812511 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 286,020

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 16:15 UTC
Rodriguez SusanChief Commercial Officer
SaleCommon Stock 131 $1.94 $254.38
Disclosure

SEC source: 0001567619-22-020848 · doc1.xml · nonDerivative · entry 1

Rodriguez Susan · CIK 0001812511 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 286,042

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 21:13 UTC
Williams Laura AChief Medical Officer
SaleCommon Stock 1,193 $1.95 $2,325.51
Disclosure

SEC source: 0001567619-22-020844 · doc1.xml · nonDerivative · entry 3

Williams Laura A · CIK 0001869194 · Chief Medical Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 244,200

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 21:13 UTC
Williams Laura AChief Medical Officer
SaleCommon Stock 33 $1.95 $64.19
Disclosure

SEC source: 0001567619-22-020844 · doc1.xml · nonDerivative · entry 2

Williams Laura A · CIK 0001869194 · Chief Medical Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 245,393

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 21:13 UTC
Williams Laura AChief Medical Officer
SaleCommon Stock 15 $1.94 $29.12
Disclosure

SEC source: 0001567619-22-020844 · doc1.xml · nonDerivative · entry 1

Williams Laura A · CIK 0001869194 · Chief Medical Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 245,426

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 16:12 UTC
Blanks RobertSee Remarks
SaleCommon Stock 1,405 $1.95 $2,738.77
Disclosure

SEC source: 0001567619-22-020842 · doc1.xml · nonDerivative · entry 3

Blanks Robert · CIK 0001815433 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 194,363

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 16:12 UTC
Blanks RobertSee Remarks
SaleCommon Stock 26 $1.94 $50.48
Disclosure

SEC source: 0001567619-22-020842 · doc1.xml · nonDerivative · entry 2

Blanks Robert · CIK 0001815433 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 195,768

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 16:12 UTC
Blanks RobertSee Remarks
SaleCommon Stock 33 $1.94 $64.07
Disclosure

SEC source: 0001567619-22-020842 · doc1.xml · nonDerivative · entry 1

Blanks Robert · CIK 0001815433 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 195,794

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 16:14 UTC
Renz Justin AChief Financial Officer
SaleCommon Stock 1,443 $1.95 $2,812.84
Disclosure

SEC source: 0001567619-22-020846 · doc1.xml · nonDerivative · entry 2

Renz Justin A · CIK 0001466562 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 262,045

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 16:14 UTC
Renz Justin AChief Financial Officer
SaleCommon Stock 61 $1.94 $118.43
Disclosure

SEC source: 0001567619-22-020846 · doc1.xml · nonDerivative · entry 1

Renz Justin A · CIK 0001466562 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 263,488

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
Rosenbaum David P.Chief Development Officer
SaleCommon Stock 471 $1.95 $918.12
Disclosure

SEC source: 0001567619-22-020850 · doc1.xml · nonDerivative · entry 6

Rosenbaum David P. · CIK 0001611311 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By Wife

Disclosed balance after: 88,885

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
Rosenbaum David P.Chief Development Officer
SaleCommon Stock 2 $1.95 $3.89
Disclosure

SEC source: 0001567619-22-020850 · doc1.xml · nonDerivative · entry 5

Rosenbaum David P. · CIK 0001611311 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By Wife

Disclosed balance after: 89,356

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
Rosenbaum David P.Chief Development Officer
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
Rosenbaum David P.Chief Development Officer
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
Rosenbaum David P.Chief Development Officer
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
Rosenbaum David P.Chief Development Officer
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
November 22, 2022 Filed Nov 23, 2022 21:16 UTC SaleCommon Stock 1,193 $1.95 $2,325.51
Disclosure

SEC source: 0001567619-22-020849 · doc1.xml · nonDerivative · entry 3

GRAMMER ELIZABETH A · CIK 0001213041 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 254,868

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 21:16 UTC SaleCommon Stock 20 $1.95 $38.90
Disclosure

SEC source: 0001567619-22-020849 · doc1.xml · nonDerivative · entry 2

GRAMMER ELIZABETH A · CIK 0001213041 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 256,061

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 21:16 UTC SaleCommon Stock 29 $1.94 $56.30
Disclosure

SEC source: 0001567619-22-020849 · doc1.xml · nonDerivative · entry 1

GRAMMER ELIZABETH A · CIK 0001213041 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 256,081

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 21:14 UTC
RAAB MICHAELDirector · President & CEO
SaleCommon Stock 5,936 $1.95 $11,571.04
Disclosure

SEC source: 0001567619-22-020847 · doc1.xml · nonDerivative · entry 3

RAAB MICHAEL · CIK 0001321402 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 659,461

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.

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November 22, 2022 Filed Nov 23, 2022 21:14 UTC
RAAB MICHAELDirector · President & CEO
SaleCommon Stock 121 $1.94 $234.97
Disclosure

SEC source: 0001567619-22-020847 · doc1.xml · nonDerivative · entry 2

RAAB MICHAEL · CIK 0001321402 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 665,397

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.

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November 22, 2022 Filed Nov 23, 2022 21:14 UTC
RAAB MICHAELDirector · President & CEO
SaleCommon Stock 162 $1.94 $314.28
Disclosure

SEC source: 0001567619-22-020847 · doc1.xml · nonDerivative · entry 1

RAAB MICHAEL · CIK 0001321402 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 665,518

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.

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November 17, 2022 Filed Nov 17, 2022 21:07 UTC
MOTT DAVID MDirector
PurchaseCommon Stock 567,000 $1.76 $1,000,641.60
Disclosure

SEC source: 0001567619-22-020554 · doc1.xml · nonDerivative · entry 1

MOTT DAVID M · CIK 0001219871 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,166,765

F1 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $1.65 per share to $1.78 per share, inclusive. The Reporting Person undertakes to provide 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 purchased at each separate price within the range set forth in this footnote.

F2 · balance_after: The Reporting Person holds 87,566 shares for the benefit of entities associated with New Enterprise Associates and disclaims beneficial ownership of such shares, except to the extent of his actual pecuniary interest therein.

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October 05, 2022 Filed Oct 7, 2022 16:06 UTC
Blanks RobertSee Remarks
SaleCommon Stock 100,000 $1.50 $150,000.00
Disclosure

SEC source: 0001567619-22-018357 · doc1.xml · nonDerivative · entry 1

Blanks Robert · CIK 0001815433 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 195,827

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

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September 01, 2022 Filed Sep 1, 2022 23:04 UTC
Rosenbaum David P.Chief Development Officer
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.

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August 31, 2022 Filed Sep 1, 2022 23:03 UTC
Williams Laura AChief Medical Officer
PurchaseCommon Stock 3,000 $0.62 $1,856.40
Disclosure

SEC source: 0001567619-22-016957 · doc1.xml · nonDerivative · entry 1

Williams Laura A · CIK 0001869194 · Chief Medical Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 245,441

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.

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August 31, 2022 Filed Sep 1, 2022 19:04 UTC
Renz Justin AChief Financial Officer
PurchaseCommon Stock 3,000 $0.62 $1,856.40
Disclosure

SEC source: 0001567619-22-016958 · doc1.xml · nonDerivative · entry 1

Renz Justin A · CIK 0001466562 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 263,549

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.

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August 31, 2022 Filed Sep 1, 2022 23:05 UTC PurchaseCommon Stock 3,000 $0.62 $1,856.40
Disclosure

SEC source: 0001567619-22-016960 · doc1.xml · nonDerivative · entry 1

Felsch Robert Ora · CIK 0001917819 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 91,418

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.

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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.