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person · Reporting owner

Silberman David

Disclosed activity across 3 companies

Tapewire entity
27831
SEC CIK
0001867998

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
COMPUGEN LTDCGEN · Entity 6149Chief Financial OfficerJuly 29, 2026July 30, 2026
Nasus Pharma LtdNSRX · Entity 7254DirectorMarch 18, 2026March 28, 2026
ORAMED PHARMACEUTICALS INC.ORMP · Entity 6311Chief Financial OfficerJanuary 04, 2024January 08, 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.

COMPUGEN LTD

Report date July 29, 2026 · Filed July 30, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Ordinary SharesSEC Table I · non-derivativeDirect55,000 Reported balance After 2026-07-29 transaction · row 1
1 source row

Row 1 · 2026-07-29 · Grant · Acquired 19,500 · Balance 55,000

F1: Represents a restricted stock unit ("RSU") award. The RSUs vest 25% on September 30, 2027, and the remainder vests in 12 equal quarterly installments thereafter, subject to the Reporting Person's continued service to the Issuer.

Share Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $2.26 · Expires 2036-07-29Direct26,000 Reported balance After 2026-07-29 transaction · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · 2026-07-29 · Grant · Acquired 26,000 · Balance 26,000

F2: This option vests 25% on September 30, 2027 and the remainder vests in 12 equal quarterly installments thereafter, subject to the Reporting Person's continued service to the Issuer.

Filing footnotes · ownership attribution and instrument terms

F1: Represents a restricted stock unit ("RSU") award. The RSUs vest 25% on September 30, 2027, and the remainder vests in 12 equal quarterly installments thereafter, subject to the Reporting Person's continued service to the Issuer.

F2: This option vests 25% on September 30, 2027 and the remainder vests in 12 equal quarterly installments thereafter, subject to the Reporting Person's continued service to the Issuer.

Nasus Pharma Ltd

Report date March 18, 2026 · Filed March 28, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Share Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $5.38 · Expires 2035-12-11DirectNot disclosed Reported balance Holding disclosure · report date 2026-03-18 · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · Balance Not disclosed

F1: Options to purchase 10,000 ordinary shares of the Issuer, no par value ("Ordinary Shares") were granted on December 11, 2025, with 2.0833% of the total grant vesting monthly following December 11, 2025. As of March 18, 2026, 10,000 options remain outstanding, of which 625 are vested and exercisable, at an exercise price of $5.38 per share, expiring December 11, 2035.

Filing footnotes · ownership attribution and instrument terms

F1: Options to purchase 10,000 ordinary shares of the Issuer, no par value ("Ordinary Shares") were granted on December 11, 2025, with 2.0833% of the total grant vesting monthly following December 11, 2025. As of March 18, 2026, 10,000 options remain outstanding, of which 625 are vested and exercisable, at an exercise price of $5.38 per share, expiring December 11, 2035.

ORAMED PHARMACEUTICALS INC.

Report date January 04, 2024 · Filed January 08, 2024

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect366,500 Reported balance After 2024-01-04 transaction · row 1
1 source row

Row 1 · 2024-01-04 · Grant · Acquired 136,500 · Balance 366,500

F1: Represents Restricted Stock Units ("RSUs") that will vest in equal quarterly installments of 11,375 over a three year period starting January 8, 2024. The RSUs convert into the Issuer's Common Stock on a one-for-one basis.

Filing footnotes · ownership attribution and instrument terms

F1: Represents Restricted Stock Units ("RSUs") that will vest in equal quarterly installments of 11,375 over a three year period starting January 8, 2024. The RSUs convert into the Issuer's Common Stock on a one-for-one basis.

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
July 29, 2026 Filed Jul 30, 2026 20:11 UTC COMPUGEN LTD CGEN · Entity 6149 GrantShare Option (right to buy) · Derivative 26,000 $0.00 Strike: $2.26 $0.00
Disclosure

SEC source: 0001178913-26-003727 · zk2635775.xml · derivative · entry 2

Silberman David · CIK 0001867998 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,000

Underlying: Ordinary Shares · 26,000 shares

Expires 2036-07-29

F2 · derivative.exercise_date: This option vests 25% on September 30, 2027 and the remainder vests in 12 equal quarterly installments thereafter, subject to the Reporting Person's continued service to the Issuer.

Read SEC document
July 29, 2026 Filed Jul 30, 2026 20:11 UTC COMPUGEN LTD CGEN · Entity 6149 GrantOrdinary Shares 19,500 $0.00 $0.00
Disclosure

SEC source: 0001178913-26-003727 · zk2635775.xml · nonDerivative · entry 1

Silberman David · CIK 0001867998 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 55,000

F1 · shares: Represents a restricted stock unit ("RSU") award. The RSUs vest 25% on September 30, 2027, and the remainder vests in 12 equal quarterly installments thereafter, subject to the Reporting Person's continued service to the Issuer.

Read SEC document
January 04, 2024 Filed Jan 8, 2024 21:39 UTC ORAMED PHARMACEUTICALS INC. ORMP · Entity 6311 GrantCommon Stock 136,500 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-24-001146 · doc4.xml · nonDerivative · entry 1

Silberman David · CIK 0001867998 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 366,500

F1 · price: Represents Restricted Stock Units ("RSUs") that will vest in equal quarterly installments of 11,375 over a three year period starting January 8, 2024. The RSUs convert into the Issuer's Common Stock on a one-for-one basis.

Read SEC document
May 26, 2023 Filed May 31, 2023 21:10 UTC ORAMED PHARMACEUTICALS INC. ORMP · Entity 6311 GrantCommon Stock 24,500 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-23-033141 · doc4.xml · nonDerivative · entry 1

Silberman David · CIK 0001867998 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 230,000

F1 · price: Restricted Stock Units ("RSUs") granted in April 2023 and vested upon achievement of certain performance conditions. The RSUs converted into Issuer's common stock on a one-for-one basis.

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April 17, 2023 Filed Apr 20, 2023 10:00 UTC ORAMED PHARMACEUTICALS INC. ORMP · Entity 6311 GrantCommon Stock 97,500 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-23-024936 · doc4.xml · nonDerivative · entry 1

Silberman David · CIK 0001867998 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 205,500

F1 · price: Represents Restricted Stock Units ("RSUs") that will vest in equal quarterly installments of 8,125 over a three year period starting May 1, 2023. The RSUs convert into the Issuer's Common Stock on a one-for-one basis.

Read SEC document
July 28, 2022 Filed Aug 2, 2022 00:00 UTC ORAMED PHARMACEUTICALS INC. ORMP · Entity 6311 GrantCommon Stock 39,000 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-22-043765 · doc4.xml · nonDerivative · entry 1

Silberman David · CIK 0001867998 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 108,000

F1 · price: Represents Restricted Stock Units ("RSUs") that will vest in 3 installments as follows: 13,000 shall vest on each of January 1, 2024, January 1, 2025 and January 1, 2026. The RSUs convert into the Issuer's Common Stock on a one-for-one basis.

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January 03, 2022 Filed Jan 6, 2022 01:32 UTC ORAMED PHARMACEUTICALS INC. ORMP · Entity 6311 GrantStock Option (right to buy) · Derivative 32,000 $0.00 Strike: $13.89 $0.00
Disclosure

SEC source: 0001213900-22-000805 · ownership.xml · derivative · entry 2

Silberman David · CIK 0001867998 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 32,000

Underlying: Common Stock · 32,000 shares

Expires 2032-01-03

F2 · derivative.exercise_date: The Stock Option will vest in 4 installments as follows: 8,000 shall vest on each of January 1, 2023, January 1, 2024, January 1, 2025 and January 1, 2026.

Read SEC document
January 03, 2022 Filed Jan 6, 2022 01:32 UTC ORAMED PHARMACEUTICALS INC. ORMP · Entity 6311 GrantCommon Stock 19,000 Not disclosed Not disclosed
Disclosure

SEC source: 0001213900-22-000805 · ownership.xml · nonDerivative · entry 1

Silberman David · CIK 0001867998 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 69,000

F1 · price: Represents Restricted Stock Units ("RSUs") that will vest in 4 installments as follows: 4,750 shall vest on each of January 1, 2023, January 1, 2024, January 1, 2025 and January 1, 2026. The RSUs convert into the Issuer's Common Stock on a one-for-one basis.

Read SEC document
September 01, 2021 Filed Sep 2, 2021 20:48 UTC ORAMED PHARMACEUTICALS INC. ORMP · Entity 6311 GrantStock Option (right to buy) · Derivative 50,000 $0.00 Strike: $20.19 $0.00
Disclosure

SEC source: 0001213900-21-046413 · ownership.xml · derivative · entry 2

Silberman David · CIK 0001867998 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 50,000

Underlying: Common Stock · 50,000 shares

Expires 2031-09-01

F3 · derivative.exercise_date: The Stock Options will vest in four equal installments of 12,500 on each of June 27, 2022, June 27, 2023, June 27, 2024 and June 27, 2025.

Read SEC document
September 01, 2021 Filed Sep 2, 2021 20:48 UTC ORAMED PHARMACEUTICALS INC. ORMP · Entity 6311 GrantCommon Stock 50,000 $0.00 $0.00
Disclosure

SEC source: 0001213900-21-046413 · ownership.xml · nonDerivative · entry 1

Silberman David · CIK 0001867998 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 50,000

F1 · security: Represents common stock underlying Restricted Stock Units ("RSUs"). Each RSU represents a contingent right to receive one share of the Issuer's common stock.

F2 · date: The RSUs will vest as follows: 33,333 shall vest in three equal installments over a period of three years upon Issuer's common stock achieving a specified price per share, and 16,667 shall vest in three equal installments over a period of three years upon Issuer's achievement of certain business objectives.

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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.