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Partridge Laila

Disclosed activity across 2 companies

Tapewire entity
42421
SEC CIK
0001780798

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Lightwave Logic, Inc.LWLG · Entity 5128DirectorJune 01, 2026June 02, 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.

Lightwave Logic, Inc.

Report date June 01, 2026 · Filed June 02, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect94,335 Reported balance After 2026-06-01 transaction · row 1
1 source row

Row 1 · 2026-06-01 · Grant · Acquired 13,612 · Balance 94,335

F1: Represents a grant of RSUs under the Issuer's 2025 Equity Incentive Plan. The RSUs will vest in four quarterly installments beginning on August 31, 2026.

Filing footnotes · ownership attribution and instrument terms

F1: Represents a grant of RSUs under the Issuer's 2025 Equity Incentive Plan. The RSUs will vest in four quarterly installments beginning on August 31, 2026.

Past disclosures · reporting ended (1)

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

CAMBRIDGE BANCORP

Report date July 12, 2024 · Filed July 15, 2024

Section 16 reporting ended · disclosed 2024-07-15. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect0 Reported balance After 2024-07-12 transaction · row 1
1 source row

Row 1 · 2024-07-12 · Disposition to issuer · Disposed 2,738 · Balance 0

F1: Disposed of pursuant to the Agreement and Plan of Merger dated as of September 19, 2023, by and between Cambridge Bancorp ("Cambridge"), Cambridge Trust Company, Eastern Bankshares, Inc. ("Eastern"), Eastern Bank and Citadel MS 2023, Inc., in exchange for the right to receive 13,570 shares of Eastern common stock, with a market value of $14.87 per share of Eastern common stock based on the closing price of Eastern common stock on July 12, 2024.

Filing footnotes · ownership attribution and instrument terms

F1: Disposed of pursuant to the Agreement and Plan of Merger dated as of September 19, 2023, by and between Cambridge Bancorp ("Cambridge"), Cambridge Trust Company, Eastern Bankshares, Inc. ("Eastern"), Eastern Bank and Citadel MS 2023, Inc., in exchange for the right to receive 13,570 shares of Eastern common stock, with a market value of $14.87 per share of Eastern common stock based on the closing price of Eastern common stock on July 12, 2024.

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
June 01, 2026 Filed Jun 2, 2026 21:56 UTC Lightwave Logic, Inc. LWLG · Entity 5128 GrantCommon Stock 13,612 $0.00 $0.00
Disclosure

SEC source: 0001079973-26-000767 · ownership.xml · nonDerivative · entry 1

Partridge Laila · CIK 0001780798 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 94,335

F1 · shares: Represents a grant of RSUs under the Issuer's 2025 Equity Incentive Plan. The RSUs will vest in four quarterly installments beginning on August 31, 2026.

Read SEC document
April 01, 2026 Filed Apr 2, 2026 20:14 UTC Lightwave Logic, Inc. LWLG · Entity 5128 SaleCommon Stock 11,000 $6.84 $75,240.00
Disclosure

SEC source: 0001553350-26-000033 · ownership.xml · nonDerivative · entry 2

Partridge Laila · CIK 0001780798 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 80,723

F2 · shares: The sale reported in this Form 4 was to cover the tax withholding obligations associated with RSU vestings on March 31, 2026.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $6.83 to $6.88, inclusive. The reporting person undertakes to provide to Lightwave Logic, Inc., any security holder of Lightwave Logic, Inc., 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 above.

Read SEC document
March 31, 2026 Filed Apr 2, 2026 20:14 UTC Lightwave Logic, Inc. LWLG · Entity 5128 Exercise / conversionRestricted Stock Units · Derivative 20,161 $0.00 $0.00
Disclosure

SEC source: 0001553350-26-000033 · ownership.xml · derivative · entry 3

Partridge Laila · CIK 0001780798 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stiock · 20,161 shares

Expires not disclosed

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 · derivative.exercise_price: Each restricted stock unit ("RSU") represents the contingent right to receive, upon vesting of the RSU, one share of the Issuer's common stock

F4 · derivative.exercise_date: Represents a grant of RSUs under the Issuer's 2025 Equity Incentive Plan. 20,162 RSU's vested on July 15, 2025, 20,161 shares vested on each of September 30, 2025, December 31, 2025, and March 31, 2026.

F4 · derivative.expiration_date: Represents a grant of RSUs under the Issuer's 2025 Equity Incentive Plan. 20,162 RSU's vested on July 15, 2025, 20,161 shares vested on each of September 30, 2025, December 31, 2025, and March 31, 2026.

Read SEC document
March 31, 2026 Filed Apr 2, 2026 20:14 UTC Lightwave Logic, Inc. LWLG · Entity 5128 Exercise / conversionCommon Stock 20,161 Not disclosed Not disclosed
Disclosure

SEC source: 0001553350-26-000033 · ownership.xml · nonDerivative · entry 1

Partridge Laila · CIK 0001780798 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 91,723

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 · price: Each restricted stock unit ("RSU") represents the contingent right to receive, upon vesting of the RSU, one share of the Issuer's common stock

Read SEC document
February 02, 2026 Filed Feb 5, 2026 11:01 UTC Lightwave Logic, Inc. LWLG · Entity 5128 GrantCommon Stock 7,599 $0.00 $0.00
Disclosure

SEC source: 0001079973-26-000173 · ownership.xml · nonDerivative · entry 1

Partridge Laila · CIK 0001780798 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 71,562

F1 · shares: Represents shares of Common Stock underlying restricted stock unit awards ("RSUs") from the Issuer. The RSUs will vest ratably on February 2, 2026 and March 31, 2026.

Read SEC document
December 31, 2025 Filed Jan 6, 2026 02:24 UTC Lightwave Logic, Inc. LWLG · Entity 5128 Exercise / conversionRestricted Stock Unit · Derivative 20,161 $0.00 $0.00
Disclosure

SEC source: 0001079973-26-000031 · ownership.xml · derivative · entry 3

Partridge Laila · CIK 0001780798 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,161

Underlying: Common Stock · 20,161 shares

Expires not disclosed

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 · derivative.exercise_price: Each restricted stock unit ("RSU") represents the contingent right to receive, upon vesting of the RSU, one share of the Issuer's common stock.

F4 · derivative.exercise_date: Represents a grant of RSUs under the Issuer's 2025 Equity Incentive Plan. 20,162 RSU's vested on July 15, 2025, 20,161 shares vested on each of September 30, 2025, December 31, 2025, and 20,161 shares will vest on March 31, 2026, subject to continued service with the Company through the applicable vesting dates. Unvested shares are subject to forfeiture.

F4 · derivative.expiration_date: Represents a grant of RSUs under the Issuer's 2025 Equity Incentive Plan. 20,162 RSU's vested on July 15, 2025, 20,161 shares vested on each of September 30, 2025, December 31, 2025, and 20,161 shares will vest on March 31, 2026, subject to continued service with the Company through the applicable vesting dates. Unvested shares are subject to forfeiture.

Read SEC document
December 31, 2025 Filed Jan 6, 2026 02:24 UTC Lightwave Logic, Inc. LWLG · Entity 5128 SaleCommon Stock 10,000 $3.72 $37,200.00
Disclosure

SEC source: 0001079973-26-000031 · ownership.xml · nonDerivative · entry 2

Partridge Laila · CIK 0001780798 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 63,963

F3 · kind: The sale reported in this Form 4 was to cover tax obligations associated with the vesting of RSUs also reported herein.

F2 · balance_after: Includes 17,241 shares of common stock issued pursuant to a restricted stock award granted pursuant to the Issuer's 2016 Equity Incentive Plan, 2,881 shares of restricted stock vested on June 18, 2024, with the remaining restricted stock awards vesting in 10 equal quarterly installments beginning on July 1, 2024, subject to continued service with the Issuer through the applicable vesting dates. Any unvested portion of this award is subject to forfeiture.

Read SEC document
December 31, 2025 Filed Jan 6, 2026 02:24 UTC Lightwave Logic, Inc. LWLG · Entity 5128 Exercise / conversionCommon Stock 20,161 Not disclosed Not disclosed
Disclosure

SEC source: 0001079973-26-000031 · ownership.xml · nonDerivative · entry 1

Partridge Laila · CIK 0001780798 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 73,963

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 · price: Each restricted stock unit ("RSU") represents the contingent right to receive, upon vesting of the RSU, one share of the Issuer's common stock.

F2 · balance_after: Includes 17,241 shares of common stock issued pursuant to a restricted stock award granted pursuant to the Issuer's 2016 Equity Incentive Plan, 2,881 shares of restricted stock vested on June 18, 2024, with the remaining restricted stock awards vesting in 10 equal quarterly installments beginning on July 1, 2024, subject to continued service with the Issuer through the applicable vesting dates. Any unvested portion of this award is subject to forfeiture.

Read SEC document
October 02, 2025 Filed Oct 2, 2025 21:12 UTC Lightwave Logic, Inc. LWLG · Entity 5128 SaleCommon Stock 10,000 $4.11 $41,140.00
Disclosure

SEC source: 0001079973-25-001544 · ownership.xml · nonDerivative · entry 2

Partridge Laila · CIK 0001780798 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 53,802

F3 · kind: The sale reported in this Form 4 was to cover tax obligations associated with the vesting of RSUs also reported herein.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $4.06 to $4.18, inclusive. The reporting person undertakes to provide to Lightwave Logic, Inc., any security holder of Lightwave Logic, Inc., 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 above.

F2 · balance_after: Includes 17,241shares of common stock issued pursuant to a restricted stock award granted pursuant to the Issuer's 2016 Equity Incentive Plan, 2,881 shares of restricted stock vested on June 18, 2024, with the remaining restricted stock awards vesting in 10 equal quarterly installments beginning on July 1, 2024, subject to continued service with the Issuer through the applicable vesting dates. Any unvested portion of this award is subject to forfeiture.

Read SEC document
September 30, 2025 Filed Oct 2, 2025 21:12 UTC Lightwave Logic, Inc. LWLG · Entity 5128 Exercise / conversionRestricted Stock Unit · Derivative 20,161 $0.00 $0.00
Disclosure

SEC source: 0001079973-25-001544 · ownership.xml · derivative · entry 3

Partridge Laila · CIK 0001780798 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,322

Underlying: Common Stock · 20,161 shares

Expires not disclosed

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 · derivative.exercise_price: Each restricted stock unit ("RSU") represents the contingent right to receive, upon vesting of the RSU, one share of the Issuer's common stock.

F5 · derivative.exercise_date: Represents a grant of RSUs under the Issuer's 2025 Equity Incentive Plan. 20,162 RSU's vest on July 15, 2025, with remaining vesting as follows: 20,161 shares vest on each of September 30, 2025, December 31, 2025, and March 31, 2026, subject to continued service with the Company through the applicable vesting dates. Unvested shares are subject to forfeiture.

F5 · derivative.expiration_date: Represents a grant of RSUs under the Issuer's 2025 Equity Incentive Plan. 20,162 RSU's vest on July 15, 2025, with remaining vesting as follows: 20,161 shares vest on each of September 30, 2025, December 31, 2025, and March 31, 2026, subject to continued service with the Company through the applicable vesting dates. Unvested shares are subject to forfeiture.

Read SEC document
September 30, 2025 Filed Oct 2, 2025 21:12 UTC Lightwave Logic, Inc. LWLG · Entity 5128 Exercise / conversionCommon Stock 20,161 Not disclosed Not disclosed
Disclosure

SEC source: 0001079973-25-001544 · ownership.xml · nonDerivative · entry 1

Partridge Laila · CIK 0001780798 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 63,802

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 · price: Each restricted stock unit ("RSU") represents the contingent right to receive, upon vesting of the RSU, one share of the Issuer's common stock.

F2 · balance_after: Includes 17,241shares of common stock issued pursuant to a restricted stock award granted pursuant to the Issuer's 2016 Equity Incentive Plan, 2,881 shares of restricted stock vested on June 18, 2024, with the remaining restricted stock awards vesting in 10 equal quarterly installments beginning on July 1, 2024, subject to continued service with the Issuer through the applicable vesting dates. Any unvested portion of this award is subject to forfeiture.

Read SEC document
July 15, 2025 Filed Jul 16, 2025 20:05 UTC Lightwave Logic, Inc. LWLG · Entity 5128 Exercise / conversionRestricted Stock Unit · Derivative 20,162 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001553350-25-000084 · ownership.xml · derivative · entry 2

Partridge Laila · CIK 0001780798 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 60,483

Underlying: Common Stock · 20,162 shares

Expires not disclosed

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 · derivative.exercise_price: Each restricted stock unit ("RSU") represents the contingent right to receive, upon vesting of the RSU, one share of the Issuer's common stock.

F3 · derivative.exercise_date: Represents a grant of RSUs under the Issuer's 2025 Equity Incentive Plan. 20,162 RSU's vest on July 15, 2025, with remaining vesting as follows: 20,161 shares vest on each of September 30, 2025, December 31, 2025, and March 31, 2026, subject to continued service with the Company through the applicable vesting dates. Unvested shares are subject to forfeiture.

F3 · derivative.expiration_date: Represents a grant of RSUs under the Issuer's 2025 Equity Incentive Plan. 20,162 RSU's vest on July 15, 2025, with remaining vesting as follows: 20,161 shares vest on each of September 30, 2025, December 31, 2025, and March 31, 2026, subject to continued service with the Company through the applicable vesting dates. Unvested shares are subject to forfeiture.

F4 · balance_after: Represents total number of RSU's beneficially owned as of 07/15/2025.

Read SEC document
July 15, 2025 Filed Jul 16, 2025 20:05 UTC Lightwave Logic, Inc. LWLG · Entity 5128 Exercise / conversionCommon Stock 20,162 $0.00 $0.00
Disclosure

SEC source: 0001553350-25-000084 · ownership.xml · nonDerivative · entry 1

Partridge Laila · CIK 0001780798 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 43,641

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 · price: Each restricted stock unit ("RSU") represents the contingent right to receive, upon vesting of the RSU, one share of the Issuer's common stock.

F2 · balance_after: Includes 17,241shares of common stock issued pursuant to a restricted stock award granted pursuant to the Issuer's 2016 Equity Incentive Plan, 2,881 shares of restricted stock vested on June 18, 2024, with the remaining restricted stock awards vesting in 10 equal quarterly installments beginning on July 1, 2024, subject to continued service with the Issuer through the applicable vesting dates. Any unvested portion of this award is subject to forfeiture.

Read SEC document
June 30, 2025 Filed Jul 2, 2025 20:41 UTC Lightwave Logic, Inc. LWLG · Entity 5128 GrantRestricted Stock Unit · Derivative 80,645 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001079973-25-001098 · ownership.xml · derivative · entry 1

Partridge Laila · CIK 0001780798 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 80,645

Underlying: Common Stock · 80,645 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents the contingent right to receive, upon vesting of the RSU, one share of the Issuer's common stock.

F2 · derivative.exercise_date: Represents a grant of RSUs under the Issuer's 2025 Equity Incentive Plan. 20,162 RSU's vest on July 15, 2025, with remaining vesting as follows: 20,161 shares vest on each of September 30, 2025, December 31, 2025, and March 31, 2026, subject to continued service with the Company through the applicable vesting dates. Unvested shares are subject to forfeiture.

F2 · derivative.expiration_date: Represents a grant of RSUs under the Issuer's 2025 Equity Incentive Plan. 20,162 RSU's vest on July 15, 2025, with remaining vesting as follows: 20,161 shares vest on each of September 30, 2025, December 31, 2025, and March 31, 2026, subject to continued service with the Company through the applicable vesting dates. Unvested shares are subject to forfeiture.

F3 · balance_after: Represents total number of RSU's beneficially owned as of 06/30/2025.

Read SEC document
July 12, 2024 Filed Jul 15, 2024 16:55 UTC CAMBRIDGE BANCORP CATC · Entity 88977 Disposition to issuerCommon Stock 2,738 Not disclosed Not disclosed
Disclosure

SEC source: 0001062993-24-013792 · form4.xml · nonDerivative · entry 1

Partridge Laila · CIK 0001780798 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

F1 · price: Disposed of pursuant to the Agreement and Plan of Merger dated as of September 19, 2023, by and between Cambridge Bancorp ("Cambridge"), Cambridge Trust Company, Eastern Bankshares, Inc. ("Eastern"), Eastern Bank and Citadel MS 2023, Inc., in exchange for the right to receive 13,570 shares of Eastern common stock, with a market value of $14.87 per share of Eastern common stock based on the closing price of Eastern common stock on July 12, 2024.

Read SEC document
June 18, 2024 Filed Jun 21, 2024 20:16 UTC Lightwave Logic, Inc. LWLG · Entity 5128 GrantEmployee Stock Option (Right to Buy) · Derivative 90,000 $0.00 Strike: $5.00 $0.00
Disclosure

SEC source: 0001079973-24-000948 · ownership.xml · derivative · entry 2

Partridge Laila · CIK 0001780798 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 131,667

Underlying: Common Stock · 90,000 shares

Expires 2034-06-17

F2 · derivative.exercise_date: Represents an option award pursuant to the Company's 2016 Equity Incentive Plan, 45,000 options vested on June 18, 2024, with the remaining options vesting in 6 equal monthly installments beginning on July 1, 2024, subject to continued service with the Company through the applicable vesting dates. Any unvested portion of this award is subject to forfeiture.

Read SEC document
June 18, 2024 Filed Jun 21, 2024 20:16 UTC Lightwave Logic, Inc. LWLG · Entity 5128 GrantCommon Stock 17,241 $0.00 $0.00
Disclosure

SEC source: 0001079973-24-000948 · ownership.xml · nonDerivative · entry 1

Partridge Laila · CIK 0001780798 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,479

F1 · shares: Represents a restricted stock award pursuant to the Company's 2016 Equity Incentive Plan, 2,881 shares of restricted stock vested on June 18, 2024, with the remaining restricted stock awards vesting in 10 equal quarterly installments beginning on July 1, 2024, subject to continued service with the Company through the applicable vesting dates. Any unvested portion of this award is subject to forfeiture.

Read SEC document
May 15, 2023 Filed May 16, 2023 16:19 UTC CAMBRIDGE BANCORP CATC · Entity 88977 GrantCommon Stock 813 $0.00 $0.00
Disclosure

SEC source: 0001593968-23-000817 · primary_01.xml · nonDerivative · entry 1

Partridge Laila · CIK 0001780798 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,738

Read SEC document
May 16, 2022 Filed May 17, 2022 16:49 UTC CAMBRIDGE BANCORP CATC · Entity 88977 GrantCommon Stock 509 $0.00 $0.00
Disclosure

SEC source: 0001593968-22-000971 · primary_01.xml · nonDerivative · entry 1

Partridge Laila · CIK 0001780798 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,925

Read SEC document
May 17, 2021 Filed May 19, 2021 16:21 UTC CAMBRIDGE BANCORP CATC · Entity 88977 GrantCommon Stock 457 $87.40 $39,941.80
Disclosure

SEC source: 0001593968-21-001360 · primary_01.xml · nonDerivative · entry 1

Partridge Laila · CIK 0001780798 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,416

Read SEC document
May 18, 2020 Filed May 20, 2020 17:53 UTC CAMBRIDGE BANCORP CATC · Entity 88977 GrantCommon Stock 651 $53.74 $34,984.74
Disclosure

SEC source: 0001593968-20-001237 · primary_01.xml · nonDerivative · entry 1

Partridge Laila · CIK 0001780798 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 959

Read SEC document
July 15, 2019 Filed Jul 16, 2019 16:22 UTC CAMBRIDGE BANCORP CATC · Entity 88977 GrantCommon Stock 308 $0.00 $0.00
Disclosure

SEC source: 0001593968-19-001628 · primary_01.xml · nonDerivative · entry 1

Partridge Laila · CIK 0001780798 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 308

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.