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Nasdaq · USD

SNDX

Syndax Pharmaceuticals Inc

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4578
SEC CIK
0001395937
Parsed reports
231

Last 12 months

Inside the activity.

0 purchase rows · 9 sale rows

Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.
Monthly counts
MonthPurchasesSales
Nov 202500
Dec 202500
Jan 202600
Feb 202604
Mar 202600
Apr 202600
May 202600
Jun 202604
Jul 202601
Aug 202600
Sep 202600
Oct 202600

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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
December 01, 2020 Filed Dec 3, 2020 23:05 UTC
Metzger Michael ADirector · President and COO
SaleCommon Stock 15,000 $22.97 $344,512.50
Disclosure

SEC source: 0001562180-20-007070 · primarydocument.xml · nonDerivative · entry 2

Metzger Michael A · CIK 0001507220 · Director · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,659

F1 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 plan adopted by the Reporting Person. Following the sale reported in this Form 4, the Reporting Person has a total of 705,824 options to purchase shares of common stock that are vested and immediately exercisable and a total of 565,416 options to purchase shares of common stock that have not yet vested.

Read SEC document
December 01, 2020 Filed Dec 3, 2020 23:05 UTC
Metzger Michael ADirector · President and COO
Exercise / conversionCommon Stock 15,000 $7.20 $108,000.00
Disclosure

SEC source: 0001562180-20-007070 · primarydocument.xml · nonDerivative · entry 1

Metzger Michael A · CIK 0001507220 · Director · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 32,659

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
November 23, 2020 Filed Nov 25, 2020 21:38 UTC
Ordentlich PeterChief Scientific Officer
Exercise / conversionStock Option (Right to Buy) · Derivative 5,684 $0.00 Strike: $3.08 $0.00
Disclosure

SEC source: 0001562180-20-006920 · primarydocument.xml · derivative · entry 7

Ordentlich Peter · CIK 0001594274 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 5,684 shares

Expires 2023-05-09

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 fully vested.

Read SEC document
November 23, 2020 Filed Nov 25, 2020 21:38 UTC
Ordentlich PeterChief Scientific Officer
Exercise / conversionStock Option (Right to Buy) · Derivative 24,288 $0.00 Strike: $3.08 $0.00
Disclosure

SEC source: 0001562180-20-006920 · primarydocument.xml · derivative · entry 6

Ordentlich Peter · CIK 0001594274 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 24,288 shares

Expires 2023-05-09

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 fully vested.

Read SEC document
November 23, 2020 Filed Nov 25, 2020 21:38 UTC
Ordentlich PeterChief Scientific Officer
SaleCommon Stock 16,334 $22.89 $373,924.46
Disclosure

SEC source: 0001562180-20-006920 · primarydocument.xml · nonDerivative · entry 5

Ordentlich Peter · CIK 0001594274 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F3 · price: The sales prices ranged from $22.34 to $23.32.

Read SEC document
November 23, 2020 Filed Nov 25, 2020 21:38 UTC
Ordentlich PeterChief Scientific Officer
SaleCommon Stock 7,954 $23.58 $187,594.29
Disclosure

SEC source: 0001562180-20-006920 · primarydocument.xml · nonDerivative · entry 4

Ordentlich Peter · CIK 0001594274 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,334

F2 · price: The sales prices ranged from $23.35 to $23.94.

Read SEC document
November 23, 2020 Filed Nov 25, 2020 21:38 UTC
Ordentlich PeterChief Scientific Officer
SaleCommon Stock 5,684 $23.33 $132,602.60
Disclosure

SEC source: 0001562180-20-006920 · primarydocument.xml · nonDerivative · entry 3

Ordentlich Peter · CIK 0001594274 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,288

F1 · price: The sales prices ranged from $22.94 to $23.73.

Read SEC document
November 23, 2020 Filed Nov 25, 2020 21:38 UTC
Ordentlich PeterChief Scientific Officer
Exercise / conversionCommon Stock 5,684 $3.08 $17,506.72
Disclosure

SEC source: 0001562180-20-006920 · primarydocument.xml · nonDerivative · entry 2

Ordentlich Peter · CIK 0001594274 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,972

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
November 23, 2020 Filed Nov 25, 2020 21:38 UTC
Ordentlich PeterChief Scientific Officer
Exercise / conversionCommon Stock 24,288 $3.08 $74,807.04
Disclosure

SEC source: 0001562180-20-006920 · primarydocument.xml · nonDerivative · entry 1

Ordentlich Peter · CIK 0001594274 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,288

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
November 10, 2020 Filed Nov 12, 2020 22:55 UTC
Morrison BriggsDirector · Chief Executive Officer
Exercise / conversionStock Options (Right to buy) · Derivative 17,466 $0.00 Strike: $7.20 $0.00
Disclosure

SEC source: 0001562180-20-006681 · primarydocument.xml · derivative · entry 6

Morrison Briggs · CIK 0001654430 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 17,466 shares

Expires 2025-06-01

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

F4 · derivative.exercise_date: This option is fully vested.

Read SEC document
November 10, 2020 Filed Nov 12, 2020 22:55 UTC
Morrison BriggsDirector · Chief Executive Officer
SaleCommon Stock 17,466 $20.06 $350,312.07
Disclosure

SEC source: 0001562180-20-006681 · primarydocument.xml · nonDerivative · entry 4

Morrison Briggs · CIK 0001654430 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 46,565

F3 · price: The sale prices ranged from $20.00 to $20.29.

Read SEC document
November 10, 2020 Filed Nov 12, 2020 22:55 UTC
Morrison BriggsDirector · Chief Executive Officer
Exercise / conversionCommon Stock 17,466 $7.20 $125,755.20
Disclosure

SEC source: 0001562180-20-006681 · primarydocument.xml · nonDerivative · entry 3

Morrison Briggs · CIK 0001654430 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 64,031

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
November 09, 2020 Filed Nov 12, 2020 22:55 UTC
Morrison BriggsDirector · Chief Executive Officer
Exercise / conversionStock Options (Right to buy) · Derivative 62,938 $0.00 Strike: $7.20 $0.00
Disclosure

SEC source: 0001562180-20-006681 · primarydocument.xml · derivative · entry 5

Morrison Briggs · CIK 0001654430 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 62,938 shares

Expires 2025-06-01

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

F4 · derivative.exercise_date: This option is fully vested.

Read SEC document
November 09, 2020 Filed Nov 12, 2020 22:55 UTC
Morrison BriggsDirector · Chief Executive Officer
SaleCommon Stock 62,938 $20.04 $1,261,264.93
Disclosure

SEC source: 0001562180-20-006681 · primarydocument.xml · nonDerivative · entry 2

Morrison Briggs · CIK 0001654430 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 46,565

F2 · price: The sale prices ranged from $20.00 to $20.21.

Read SEC document
November 09, 2020 Filed Nov 12, 2020 22:55 UTC
Morrison BriggsDirector · Chief Executive Officer
Exercise / conversionCommon Stock 62,938 $7.20 $453,153.60
Disclosure

SEC source: 0001562180-20-006681 · primarydocument.xml · nonDerivative · entry 1

Morrison Briggs · CIK 0001654430 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 109,503

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

F1 · balance_after: The number of securities reported reflects the acquisition of 2,665 shares by the Reporting Person on 07/31/2020 pursuant to the Issuer's Employee Stock Purchase Plan.

Read SEC document
November 04, 2020 Filed Nov 6, 2020 22:55 UTC
Metzger Michael ADirector · President and COO
Exercise / conversionStock Options (Right to buy) · Derivative 100,000 $0.00 Strike: $7.20 $0.00
Disclosure

SEC source: 0001562180-20-006583 · primarydocument.xml · derivative · entry 3

Metzger Michael A · CIK 0001507220 · Director · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 100,000 shares

Expires 2025-06-01

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

F2 · derivative.exercise_date: This option is fully vested.

Read SEC document
November 04, 2020 Filed Nov 6, 2020 22:55 UTC
Metzger Michael ADirector · President and COO
SaleCommon Stock 100,000 $20.31 $2,031,410.00
Disclosure

SEC source: 0001562180-20-006583 · primarydocument.xml · nonDerivative · entry 2

Metzger Michael A · CIK 0001507220 · Director · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,659

F1 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 plan adopted by the Reporting Person.

Read SEC document
November 04, 2020 Filed Nov 6, 2020 22:55 UTC
Metzger Michael ADirector · President and COO
Exercise / conversionCommon Stock 100,000 $7.20 $720,000.00
Disclosure

SEC source: 0001562180-20-006583 · primarydocument.xml · nonDerivative · entry 1

Metzger Michael A · CIK 0001507220 · Director · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 117,659

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
July 31, 2020 Filed Feb 5, 2021 21:21 UTC
Meyers Michael L.SVP, Chief Medical Officer
OtherCommon Stock 2,665 $7.97 $21,240.05
Disclosure

SEC source: 0001562180-21-000931 · primarydocument.xml · nonDerivative · entry 1

Meyers Michael L. · CIK 0001664204 · SVP, Chief Medical Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,395

F1 · kind: The Reporting Person is voluntarily filing this Form 4 to report the acquisition of 2,665 shares by the Reporting Person on 07/31/2020 pursuant to the Issuer's Employee Stock Purchase Plan.

Read SEC document
July 06, 2020 Filed Jul 8, 2020 20:11 UTC
Meyers Michael L.SVP, Chief Medical Officer
GrantCommon Stock 3,500 $0.00 $0.00
Disclosure

SEC source: 0001562180-20-005074 · primarydocument.xml · nonDerivative · entry 1

Meyers Michael L. · CIK 0001664204 · SVP, Chief Medical Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,730

F1 · shares: 50% of the shares will vest on July 6, 2021 and the remaining 50% of the shares will vest on July 6, 2022.

Read SEC document
February 12, 2020 Filed Feb 14, 2020 21:35 UTC GrantStock Option (Right to Buy) · Derivative 24,000 $0.00 Strike: $9.47 $0.00
Disclosure

SEC source: 0001562180-20-001232 · primarydocument.xml · derivative · entry 1

Jarrett Jennifer · CIK 0001671311 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,000

Underlying: Common Stock · 24,000 shares

Expires 2030-02-12

Read SEC document
February 12, 2020 Filed Feb 14, 2020 16:37 UTC
Shea Richard PChief Financial Officer
GrantStock Option (Right to Buy) · Derivative 43,200 $0.00 Strike: $9.47 $0.00
Disclosure

SEC source: 0001562180-20-001237 · primarydocument.xml · derivative · entry 3

Shea Richard P · CIK 0001294354 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 43,200

Underlying: Common Stock · 43,200 shares

Expires 2030-02-12

F3 · derivative.exercise_date: 1/48th of the shares subject to the option shall vest monthly over a four-year period.

Read SEC document
February 12, 2020 Filed Feb 14, 2020 21:35 UTC
Katkin KeithDirector
GrantStock Option (Right to Buy) · Derivative 24,000 $0.00 Strike: $9.47 $0.00
Disclosure

SEC source: 0001562180-20-001231 · primarydocument.xml · derivative · entry 1

Katkin Keith · CIK 0001314596 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,000

Underlying: Common Stock · 24,000 shares

Expires 2030-02-12

Read SEC document
February 12, 2020 Filed Feb 14, 2020 16:33 UTC GrantStock Option (Right to Buy) · Derivative 44,000 $0.00 Strike: $9.47 $0.00
Disclosure

SEC source: 0001562180-20-001228 · primarydocument.xml · derivative · entry 1

Podlesak Dennis · CIK 0001314595 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 44,000

Underlying: Common Stock · 44,000 shares

Expires 2030-02-12

Read SEC document
February 12, 2020 Filed Feb 14, 2020 21:36 UTC
Morrison BriggsDirector · Chief Executive Officer
GrantStock Option (Right to Buy) · Derivative 194,000 $0.00 Strike: $9.47 $0.00
Disclosure

SEC source: 0001562180-20-001235 · primarydocument.xml · derivative · entry 1

Morrison Briggs · CIK 0001654430 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 194,000

Underlying: Common Stock · 194,000 shares

Expires 2030-02-12

F1 · derivative.exercise_date: 1/48th of the shares subject to the option shall vest monthly over a four-year period.

Read SEC document
February 12, 2020 Filed Feb 14, 2020 16:35 UTC GrantStock Option (Right to Buy) · Derivative 24,000 $0.00 Strike: $9.47 $0.00
Disclosure

SEC source: 0001562180-20-001230 · primarydocument.xml · derivative · entry 1

Legault Pierre · CIK 0001391045 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,000

Underlying: Common Stock · 24,000 shares

Expires 2030-02-12

Read SEC document
February 12, 2020 Filed Feb 14, 2020 21:36 UTC
Meyers Michael L.SVP, Chief Medical Officer
GrantStock Option (Right to Buy) · Derivative 50,825 $0.00 Strike: $9.47 $0.00
Disclosure

SEC source: 0001562180-20-001236 · primarydocument.xml · derivative · entry 1

Meyers Michael L. · CIK 0001664204 · SVP, Chief Medical Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 50,825

Underlying: Common Stock · 50,825 shares

Expires 2030-02-12

F1 · derivative.exercise_date: 1/48th of the shares subject to the option shall vest monthly over a four-year period.

Read SEC document
February 12, 2020 Filed Feb 14, 2020 21:37 UTC
Metzger Michael ADirector · President and COO
GrantStock Option (Right to Buy) · Derivative 140,000 $0.00 Strike: $9.47 $0.00
Disclosure

SEC source: 0001562180-20-001238 · primarydocument.xml · derivative · entry 2

Metzger Michael A · CIK 0001507220 · Director · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 140,000

Underlying: Common Stock · 140,000 shares

Expires 2030-02-12

F2 · derivative.exercise_date: 1/48th of the shares subject to the option shall vest monthly over a four-year period.

Read SEC document
February 12, 2020 Filed Feb 14, 2020 21:37 UTC
Metzger Michael ADirector · President and COO
GrantCommon Stock 15,000 $0.00 $0.00
Disclosure

SEC source: 0001562180-20-001238 · primarydocument.xml · nonDerivative · entry 1

Metzger Michael A · CIK 0001507220 · Director · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,659

F1 · shares: 3,750 shares shall vest on each of 02/12/2021, 02/12/2022, 02/12/2023 and 02/12/2024.

Read SEC document
February 12, 2020 Filed Feb 14, 2020 21:36 UTC
Ordentlich PeterChief Scientific Officer
GrantStock Option (Right to Buy) · Derivative 50,000 $0.00 Strike: $9.47 $0.00
Disclosure

SEC source: 0001562180-20-001234 · primarydocument.xml · derivative · entry 1

Ordentlich Peter · CIK 0001594274 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 50,000

Underlying: Common Stock · 50,000 shares

Expires 2030-02-12

F1 · derivative.exercise_date: 1/48th of the shares subject to the option shall vest monthly over a four-year period.

Read SEC document
February 12, 2020 Filed Feb 14, 2020 21:35 UTC GrantStock Option (Right to Buy) · Derivative 24,000 $0.00 Strike: $9.47 $0.00
Disclosure

SEC source: 0001562180-20-001233 · primarydocument.xml · derivative · entry 1

Egros Fabrice · CIK 0001597085 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,000

Underlying: Common Stock · 24,000 shares

Expires 2030-02-12

Read SEC document
February 12, 2020 Filed Feb 14, 2020 21:33 UTC GrantStock Option (Right to Buy) · Derivative 24,000 $0.00 Strike: $9.47 $0.00
Disclosure

SEC source: 0001562180-20-001229 · primarydocument.xml · derivative · entry 1

Meury William · CIK 0001536778 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,000

Underlying: Common Stock · 24,000 shares

Expires 2030-02-12

Read SEC document
February 04, 2020 Filed Feb 5, 2020 21:07 UTC
Morrison BriggsDirector · Chief Executive Officer
PurchaseCommon Stock 12,500 $8.00 $100,000.00
Disclosure

SEC source: 0001562180-20-000891 · primarydocument.xml · nonDerivative · entry 1

Morrison Briggs · CIK 0001654430 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 43,900

Read SEC document
January 31, 2020 Filed Feb 14, 2020 16:37 UTC
Shea Richard PChief Financial Officer
OtherCommon Stock 1,505 $7.97 $11,994.85
Disclosure

SEC source: 0001562180-20-001237 · primarydocument.xml · nonDerivative · entry 2

Shea Richard P · CIK 0001294354 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,121

F2 · kind: The Reporting Person is voluntarily filing this Form 4 to report the acquisition of 1,505 shares by the Reporting Person on 01/31/2020 pursuant to the Issuer's Employee Stock Purchase Plan.

Read SEC document
October 10, 2019 Filed Oct 11, 2019 10:33 UTC
Morrison BriggsDirector · Chief Executive Officer
PurchaseCommon Stock 11,000 $5.40 $59,400.00
Disclosure

SEC source: 0001562180-19-005140 · primarydocument.xml · nonDerivative · entry 1

Morrison Briggs · CIK 0001654430 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,400

Read SEC document
July 31, 2019 Filed Feb 14, 2020 16:37 UTC
Shea Richard PChief Financial Officer
OtherCommon Stock 1,401 $4.89 $6,850.89
Disclosure

SEC source: 0001562180-20-001237 · primarydocument.xml · nonDerivative · entry 1

Shea Richard P · CIK 0001294354 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,616

F1 · kind: The Reporting Person is voluntarily filing this Form 4 to report the acquisition of 1,401 shares by the Reporting Person on 07/31/2019 pursuant to the Issuer's Employee Stock Purchase Plan.

Read SEC document
July 04, 2019 Filed Jul 8, 2019 20:01 UTC
Metzger Michael ADirector · President and COO
GrantStock Option (Right to Buy) · Derivative 200,000 $0.00 Strike: $9.15 $0.00
Disclosure

SEC source: 0001562180-19-003880 · primarydocument.xml · derivative · entry 1

Metzger Michael A · CIK 0001507220 · Director · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 200,000

Underlying: Common Stock · 200,000 shares

Expires 2029-07-04

F1 · derivative.exercise_date: The securities awarded on 07/04/2019 were in the form of stock options issued pursuant to the Syndax Pharmaceuticals, Inc. 2015 Omnibus Incentive Plan and shall vest in 48 successive equal monthly installments measured from 07/04/2019.

Read SEC document
June 10, 2019 Filed Jun 12, 2019 13:00 UTC GrantStock Option (Right to Buy) · Derivative 24,000 $0.00 Strike: $7.88 $0.00
Disclosure

SEC source: 0001562180-19-003488 · primarydocument.xml · derivative · entry 1

Jarrett Jennifer · CIK 0001671311 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,000

Underlying: Common Stock · 24,000 shares

Expires 2029-06-10

Read SEC document
June 10, 2019 Filed Jun 12, 2019 13:00 UTC GrantStock Option (Right to Buy) · Derivative 24,000 $0.00 Strike: $7.88 $0.00
Disclosure

SEC source: 0001562180-19-003491 · primarydocument.xml · derivative · entry 1

Meury William · CIK 0001536778 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,000

Underlying: Common Stock · 24,000 shares

Expires 2029-06-10

Read SEC document
June 10, 2019 Filed Jun 12, 2019 09:00 UTC GrantStock Option (Right to Buy) · Derivative 44,000 $0.00 Strike: $7.88 $0.00
Disclosure

SEC source: 0001562180-19-003492 · primarydocument.xml · derivative · entry 1

Podlesak Dennis · CIK 0001314595 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 44,000

Underlying: Common Stock · 44,000 shares

Expires 2029-06-10

Read SEC document
June 10, 2019 Filed Jun 12, 2019 13:00 UTC
Katkin KeithDirector
GrantStock Option (Right to Buy) · Derivative 24,000 $0.00 Strike: $7.88 $0.00
Disclosure

SEC source: 0001562180-19-003489 · primarydocument.xml · derivative · entry 1

Katkin Keith · CIK 0001314596 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,000

Underlying: Common Stock · 24,000 shares

Expires 2029-06-10

Read SEC document
June 10, 2019 Filed Jun 12, 2019 09:00 UTC GrantStock Option (Right to Buy) · Derivative 24,000 $0.00 Strike: $7.88 $0.00
Disclosure

SEC source: 0001562180-19-003490 · primarydocument.xml · derivative · entry 1

Legault Pierre · CIK 0001391045 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,000

Underlying: Common Stock · 24,000 shares

Expires 2029-06-10

Read SEC document
June 10, 2019 Filed Jun 12, 2019 13:00 UTC GrantStock Option (Right to Buy) · Derivative 24,000 $0.00 Strike: $7.88 $0.00
Disclosure

SEC source: 0001562180-19-003487 · primarydocument.xml · derivative · entry 1

Egros Fabrice · CIK 0001597085 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,000

Underlying: Common Stock · 24,000 shares

Expires 2029-06-10

Read SEC document
May 13, 2019 Filed May 13, 2019 20:11 UTC
Morrison BriggsDirector · Chief Executive Officer
PurchaseCommon Stock 7,200 $7.29 $52,516.80
Disclosure

SEC source: 0001562180-19-002780 · primarydocument.xml · nonDerivative · entry 2

Morrison Briggs · CIK 0001654430 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,400

Read SEC document
May 09, 2019 Filed May 13, 2019 20:11 UTC
Morrison BriggsDirector · Chief Executive Officer
PurchaseCommon Stock 13,200 $7.56 $99,726.00
Disclosure

SEC source: 0001562180-19-002780 · primarydocument.xml · nonDerivative · entry 1

Morrison Briggs · CIK 0001654430 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,200

F1 · price: The purchase prices ranged from $7.50 to $7.60.

Read SEC document
March 21, 2019 Filed Mar 22, 2019 20:05 UTC
Meyers Michael L.SVP, Chief Medical Officer
PurchaseCommon Stock 104 $4.87 $506.48
Disclosure

SEC source: 0001562180-19-002012 · primarydocument.xml · nonDerivative · entry 2

Meyers Michael L. · CIK 0001664204 · SVP, Chief Medical Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,222

Read SEC document
March 21, 2019 Filed Mar 22, 2019 20:05 UTC
Meyers Michael L.SVP, Chief Medical Officer
PurchaseCommon Stock 1,000 $4.93 $4,930.00
Disclosure

SEC source: 0001562180-19-002012 · primarydocument.xml · nonDerivative · entry 1

Meyers Michael L. · CIK 0001664204 · SVP, Chief Medical Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,118

Read SEC document
March 21, 2019 Filed Mar 25, 2019 20:03 UTC Amendment
Meyers Michael L.SVP, Chief Medical Officer
PurchaseCommon Stock 8 $4.87 $38.96
Disclosure

SEC source: 0001562180-19-002023 · primarydocument.xml · nonDerivative · entry 1

Meyers Michael L. · CIK 0001664204 · SVP, Chief Medical Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,230

F1 · shares: Amendment filed to correct previously filed Form, which did not include 8 shares purchased in an additional transaction.

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February 06, 2019 Filed Feb 8, 2019 16:27 UTC
Shea Richard PChief Financial Officer
GrantStock Option (Right to Buy) · Derivative 91,200 $0.00 Strike: $6.38 $0.00
Disclosure

SEC source: 0001562180-19-000854 · primarydocument.xml · derivative · entry 2

Shea Richard P · CIK 0001294354 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 91,200

Underlying: Common Stock · 91,200 shares

Expires 2029-02-06

F3 · derivative.exercise_date: The securities awarded on 02/06/2019 were in the form of stock options issued pursuant to the Syndax Pharmaceuticals, Inc. 2015 Omnibus Incentive Plan. Options to purchase 43,200 shares of common stock shall vest in 48 successive equal monthly installments measured from 02/06/2019. Options to purchase 48,000 shares of common stock shall vest periodically upon the Issuer achieving certain milestones.

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February 06, 2019 Filed Feb 8, 2019 21:28 UTC
Ordentlich PeterChief Scientific Officer
GrantStock Option (Right to Buy) · Derivative 80,000 $0.00 Strike: $6.38 $0.00
Disclosure

SEC source: 0001562180-19-000856 · primarydocument.xml · derivative · entry 1

Ordentlich Peter · CIK 0001594274 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 80,000

Underlying: Common Stock · 80,000 shares

Expires 2029-02-06

F1 · derivative.exercise_date: The securities awarded on 02/06/2019 were in the form of stock options issued pursuant to the Syndax Pharmaceuticals, Inc. 2015 Omnibus Incentive Plan. Options to purchase 40,000 shares of common stock shall vest in 48 successive equal monthly installments measured from 02/06/2019. Options to purchase 40,000 shares of common stock shall vest periodically upon the Issuer achieving certain milestones.

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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.