TapewireFind a company

person · Reporting owner

LANGER DENNIS

Disclosed activity across 5 companies

Tapewire entity
18719
SEC CIK
0001274225

Export transaction history ↓

Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Dicerna Pharmaceuticals IncDRNA · Entity 131951DirectorJune 20, 2019June 21, 2019
Ernexa Therapeutics Inc.BTX · Entity 8278DirectorDecember 08, 2021December 11, 2021
PERNIX THERAPEUTICS HOLDINGS, INC.PTX · Entity 161208DirectorMay 22, 2018May 23, 2018
Quoin Pharmaceuticals Ltd.QNRX · Entity 7876DirectorAugust 27, 2026August 28, 2026

Disclosed balances

About these balances

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

Dicerna Pharmaceuticals Inc

Report date June 20, 2019 · Filed June 21, 2019

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Director Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $15.44 · Expires 2029-06-20Direct25,000 Reported balance After 2019-06-20 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2019-06-20 · Grant · Acquired 25,000 · Balance 25,000

F1: This option vests monthly over 12 months from June 20, 2019 ("Grant Date") in substantially equal monthly installments, provided that the option will vest in full on the Issuer's next regularly scheduled annual meeting of stockholders that occurs following the Grant Date, subject to the Reporting Person's continued service to the Issuer through each such date or, if earlier, such annual meeting.

Filing footnotes · ownership attribution and instrument terms

F1: This option vests monthly over 12 months from June 20, 2019 ("Grant Date") in substantially equal monthly installments, provided that the option will vest in full on the Issuer's next regularly scheduled annual meeting of stockholders that occurs following the Grant Date, subject to the Reporting Person's continued service to the Issuer through each such date or, if earlier, such annual meeting.

Ernexa Therapeutics Inc.

Report date December 08, 2021 · Filed December 11, 2021

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Stock OptionSEC Table II · derivative / convertible security · Conversion / exercise price $5.94 · Expires 2031-12-07Direct67,000 Reported balance After 2021-12-08 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2021-12-08 · Grant · Acquired 67,000 · Balance 67,000

F1: A total of 22,336 of the shares subject to the option vest and become exercisable as of 12:01 a.m. Eastern time on the date of the issuer's 2022 Annual Meeting of Stockholders and the remaining 44,664 shares vest and become exercisable in equal monthly installments over the following 24 months, subject to continued service through each vesting date.

Filing footnotes · ownership attribution and instrument terms

F1: A total of 22,336 of the shares subject to the option vest and become exercisable as of 12:01 a.m. Eastern time on the date of the issuer's 2022 Annual Meeting of Stockholders and the remaining 44,664 shares vest and become exercisable in equal monthly installments over the following 24 months, subject to continued service through each vesting date.

PERNIX THERAPEUTICS HOLDINGS, INC.

Report date May 22, 2018 · Filed May 23, 2018

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $2.63 · Expires 2018-05-21Direct25,000 Reported balance After 2018-05-22 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2018-05-22 · Grant · Acquired 25,000 · Balance 25,000

F1: The stock option vests in four equal annual installments of 6,250 shares over a four-year period, with the first installment vesting on May 22, 2019, which is the one-year anniversary of the grant date.

Filing footnotes · ownership attribution and instrument terms

F1: The stock option vests in four equal annual installments of 6,250 shares over a four-year period, with the first installment vesting on May 22, 2019, which is the one-year anniversary of the grant date.

Quoin Pharmaceuticals Ltd.

Report date August 27, 2026 · Filed August 28, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
ADSsSEC Table I · non-derivativeDirect56,243 Reported balance After 2026-08-27 transaction · row 1 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 1 · 2026-08-27 · Grant · Acquired 34,534 · Balance 56,243

F1: Ordinary Shares are represented by American Depositary Shares ("ADSs"). Each ADS represents thirty-five (35) ordinary shares of the Issuer.

F2: On August 27, 2026, the Issuer and the Reporting Person, entered into an exchange agreement, pursuant to which $177,849 of accrued interest outstanding ("Outstanding Debt") owed in connection with a note previously purchased by the Reporting Person was exchanged for 34,534 ADSs. The exchange agreement and the exchange of the Outstanding Debt for the ADSs was approved in advance by the Issuer's audit committee and board of directors.

Filing footnotes · ownership attribution and instrument terms

F1: Ordinary Shares are represented by American Depositary Shares ("ADSs"). Each ADS represents thirty-five (35) ordinary shares of the Issuer.

F2: On August 27, 2026, the Issuer and the Reporting Person, entered into an exchange agreement, pursuant to which $177,849 of accrued interest outstanding ("Outstanding Debt") owed in connection with a note previously purchased by the Reporting Person was exchanged for 34,534 ADSs. The exchange agreement and the exchange of the Outstanding Debt for the ADSs was approved in advance by the Issuer's audit committee and board of directors.

Past disclosures · reporting ended (1)

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

MYRIAD GENETICS INC

Report date June 30, 2022 · Filed June 30, 2022

Section 16 reporting ended · disclosed 2022-06-30. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect106,802 Reported balance Holding disclosure · report date 2022-06-30 · row 1 Holding and transaction disclosures are not merged.
1 source row

Row 1 · Balance 106,802

Non-Qualified Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $27.61 · Expires 2022-12-05Direct30,000 Reported balance Holding disclosure · report date 2022-06-30 · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · Balance 30,000

Transaction history

JSON API
Reset

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
May 21, 2018 Filed May 21, 2018 23:54 UTC MYRIAD GENETICS INC MYGN · Entity 5953 Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative 10,000 $35.90 Strike: $24.39 $359,000.00
Disclosure

SEC source: 0001274225-18-000005 · edgardoc.xml · derivative · entry 3

LANGER DENNIS · CIK 0001274225 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,000

Underlying: Common Stock · 10,000 shares

Expires 2018-11-13

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 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan.

Read SEC document
May 21, 2018 Filed May 21, 2018 23:54 UTC MYRIAD GENETICS INC MYGN · Entity 5953 SaleCommon Stock 10,000 $35.90 $359,000.00
Disclosure

SEC source: 0001274225-18-000005 · edgardoc.xml · nonDerivative · entry 2

LANGER DENNIS · CIK 0001274225 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,743

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan.

Read SEC document
May 21, 2018 Filed May 21, 2018 23:54 UTC MYRIAD GENETICS INC MYGN · Entity 5953 Exercise / conversionCommon Stock 10,000 $24.39 $243,900.00
Disclosure

SEC source: 0001274225-18-000005 · edgardoc.xml · nonDerivative · entry 1

LANGER DENNIS · CIK 0001274225 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 49,743

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 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan.

Read SEC document
January 26, 2018 Filed Jan 30, 2018 21:30 UTC Dicerna Pharmaceuticals Inc DRNA · Entity 131951 Exercise / conversionStock Option (Right to Buy) · Derivative 360 $0.00 Strike: $3.42 $0.00
Disclosure

SEC source: 0000899243-18-002337 · doc4.xml · derivative · entry 3

LANGER DENNIS · CIK 0001274225 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Langer Family Holdings, LLLP

Disclosed balance after: 0

Underlying: Common Stock · 360 shares

Expires 2018-02-14

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: 1/12 vests per month, commencing 1 year after the vesting start date of 11/15/2008.

F3 · derivative.expiration_date: This option was originally reported in the reporting person's Form 3, filed on January 29, 2014, with an expiration date of June 2, 2019. However, the correct expiration date is February 14, 2018.

F1 · ownership.nature: The reporting person disclaims beneficial ownership of the shares owned by Langer Family Holdings, LLLP.

Read SEC document
January 26, 2018 Filed Jan 30, 2018 21:30 UTC Dicerna Pharmaceuticals Inc DRNA · Entity 131951 Exercise / conversionCommon Stock 360 $3.42 $1,231.20
Disclosure

SEC source: 0000899243-18-002337 · doc4.xml · nonDerivative · entry 1

LANGER DENNIS · CIK 0001274225 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Langer Family Holdings, LLLP

Disclosed balance after: 71,788

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 · ownership.nature: The reporting person disclaims beneficial ownership of the shares owned by Langer Family Holdings, LLLP.

Read SEC document
November 30, 2017 Filed Dec 1, 2017 00:17 UTC MYRIAD GENETICS INC MYGN · Entity 5953 GrantCommon Stock 7,219 $0.00 $0.00
Disclosure

SEC source: 0001274225-17-000002 · edgardoc.xml · nonDerivative · entry 1

LANGER DENNIS · CIK 0001274225 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,743

F1 · kind: Consists of restricted stock units granted pursuant to the Company's 2017 Employee, Director and Consultant Equity Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of the Company's common stock and vests on the anniversary of the date of grant.

Read SEC document
November 15, 2017 Filed Nov 17, 2017 15:21 UTC PERNIX THERAPEUTICS HOLDINGS, INC. PTX · Entity 161208 GrantStock Option (right to buy) · Derivative 50,000 $0.00 Strike: $2.97 $0.00
Disclosure

SEC source: 0001136261-17-000286 · primary_doc.xml · derivative · entry 1

LANGER DENNIS · CIK 0001274225 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 50,000

Underlying: Common Stock · 50,000 shares

Expires 2027-11-14

F1 · derivative.exercise_date: The stock option vests in four equal annual installments of 12,500 shares over a four-year period, with the first installment vesting on November 15, 2018, which is the one-year anniversary of the grant date.

Read SEC document
July 18, 2017 Filed Jul 20, 2017 17:00 UTC Dicerna Pharmaceuticals Inc DRNA · Entity 131951 GrantDirector Stock Option (right to buy) · Derivative 25,000 $0.00 Strike: $3.42 $0.00
Disclosure

SEC source: 0000899243-17-018641 · doc4.xml · derivative · entry 1

LANGER DENNIS · CIK 0001274225 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,000

Underlying: Common Stock · 25,000 shares

Expires 2027-07-18

F1 · derivative.exercise_date: This option vests monthly over 12 months from July 11, 2017 in substantially equal monthly installments, subject to the Reporting Person's continued service to the Issuer through each such date.

Read SEC document
December 01, 2016 Filed Dec 2, 2016 00:21 UTC MYRIAD GENETICS INC MYGN · Entity 5953 GrantCommon Stock 15,024 $0.00 $0.00
Disclosure

SEC source: 0001274225-16-000004 · edgardoc.xml · nonDerivative · entry 1

LANGER DENNIS · CIK 0001274225 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 32,524

F1 · kind: Consists of restricted stock units granted pursuant to the Company's 2010 Employee, Director and Consultant Equity Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of the Company's common stock and vests on the anniversary of the date of grant.

Read SEC document
November 16, 2016 Filed Nov 17, 2016 17:01 UTC Dicerna Pharmaceuticals Inc DRNA · Entity 131951 SaleCommon Stock 23,766 $3.52 $83,656.32
Disclosure

SEC source: 0000899243-16-033800 · doc4.xml · nonDerivative · entry 1

LANGER DENNIS · CIK 0001274225 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Langer Family Holdings, LLLP

Disclosed balance after: 71,428

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $3.50 to $3.63, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote (1) to this Form 4.

F2 · ownership.nature: The reporting person disclaims beneficial ownership of the shares owned by Langer Family Holdings, LLLP.

Read SEC document
November 04, 2016 Filed Nov 8, 2016 16:47 UTC PERNIX THERAPEUTICS HOLDINGS, INC. PTX · Entity 161208 GrantStock Option (right to buy) · Derivative 4,000 $0.00 Strike: $3.15 $0.00
Disclosure

SEC source: 0001136261-16-000656 · primary_doc.xml · derivative · entry 1

LANGER DENNIS · CIK 0001274225 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,000

Underlying: Common Stock · 4,000 shares

Expires 2026-11-03

F1 · derivative.exercise_date: The stock option vests in annual 1,000 share installments, commencing on the first anniversary of November 4, with the final installment vesting on the fourth anniversary of the vesting start date.

Read SEC document

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