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Liu Margaret

Disclosed activity across 1 company

Tapewire entity
45756
SEC CIK
0001324059

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
MACROGENICS INCMGNX · Entity 6104DirectorMay 18, 2026May 20, 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.

MACROGENICS INC

Report date May 18, 2026 · Filed May 20, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect14,750 Reported balance After 2026-05-18 transaction · row 1
1 source row

Row 1 · 2026-05-18 · Exercise / conversion · Acquired 3,750 · Balance 14,750

F1: Each restricted stock unit (RSU) represents a contingent right to receive one share of the Issuer's common stock.

Restricted Stock UnitSEC Table II · derivative / convertible security · Conversion / exercise price $0.00Direct0 Reported balance After 2026-05-18 transaction · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · 2026-05-18 · Exercise / conversion · Disposed 3,750 · Balance 0

F1: Each restricted stock unit (RSU) represents a contingent right to receive one share of the Issuer's common stock.

F2: The RSUs vested on May 18, 2026, which was one day prior to the Issuer's 2026 Annual Meeting of Stockholders held on May 19, 2026.

Restricted Stock UnitSEC Table II · derivative / convertible security · Conversion / exercise price $0.00Direct3,750 Reported balance After 2026-05-19 transaction · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · 2026-05-19 · Grant · Acquired 3,750 · Balance 3,750

F1: Each restricted stock unit (RSU) represents a contingent right to receive one share of the Issuer's common stock.

F3: The RSUs will vest one year after the date of grant, or the day prior to the next annual meeting, if earlier

Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $4.52 · Expires 2036-05-19Direct22,000 Reported balance After 2026-05-19 transaction · row 4 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 4 · 2026-05-19 · Grant · Acquired 22,000 · Balance 22,000

F4: The option will vest and become exercisable in monthly, cumulative 1/12th increments (rounded upwards for whole shares) beginning one month from the date of grant.

Filing footnotes · ownership attribution and instrument terms

F1: Each restricted stock unit (RSU) represents a contingent right to receive one share of the Issuer's common stock.

F2: The RSUs vested on May 18, 2026, which was one day prior to the Issuer's 2026 Annual Meeting of Stockholders held on May 19, 2026.

F3: The RSUs will vest one year after the date of grant, or the day prior to the next annual meeting, if earlier

F4: The option will vest and become exercisable in monthly, cumulative 1/12th increments (rounded upwards for whole shares) beginning one month from the date of grant.

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
May 19, 2026 Filed May 20, 2026 20:13 UTC MACROGENICS INC MGNX · Entity 6104 GrantStock Option (right to buy) · Derivative 22,000 $0.00 Strike: $4.52 $0.00
Disclosure

SEC source: 0001324059-26-000002 · wk-form4_1779308028.xml · derivative · entry 4

Liu Margaret · CIK 0001324059 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,000

Underlying: Common Stock · 22,000 shares

Expires 2036-05-19

F4 · derivative.exercise_date: The option will vest and become exercisable in monthly, cumulative 1/12th increments (rounded upwards for whole shares) beginning one month from the date of grant.

Read SEC document
May 19, 2026 Filed May 20, 2026 20:13 UTC MACROGENICS INC MGNX · Entity 6104 GrantRestricted Stock Unit · Derivative 3,750 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001324059-26-000002 · wk-form4_1779308028.xml · derivative · entry 3

Liu Margaret · CIK 0001324059 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,750

Underlying: Common Stock · 3,750 shares

Expires not disclosed

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

F3 · derivative.exercise_date: The RSUs will vest one year after the date of grant, or the day prior to the next annual meeting, if earlier

F3 · derivative.expiration_date: The RSUs will vest one year after the date of grant, or the day prior to the next annual meeting, if earlier

Read SEC document
May 18, 2026 Filed May 20, 2026 20:13 UTC MACROGENICS INC MGNX · Entity 6104 Exercise / conversionRestricted Stock Unit · Derivative 3,750 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001324059-26-000002 · wk-form4_1779308028.xml · derivative · entry 2

Liu Margaret · CIK 0001324059 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,750 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 a contingent right to receive one share of the Issuer's common stock.

F2 · derivative.exercise_date: The RSUs vested on May 18, 2026, which was one day prior to the Issuer's 2026 Annual Meeting of Stockholders held on May 19, 2026.

F2 · derivative.expiration_date: The RSUs vested on May 18, 2026, which was one day prior to the Issuer's 2026 Annual Meeting of Stockholders held on May 19, 2026.

Read SEC document
May 18, 2026 Filed May 20, 2026 20:13 UTC MACROGENICS INC MGNX · Entity 6104 Exercise / conversionCommon Stock 3,750 Not disclosed Not disclosed
Disclosure

SEC source: 0001324059-26-000002 · wk-form4_1779308028.xml · nonDerivative · entry 1

Liu Margaret · CIK 0001324059 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,750

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 a contingent right to receive one share of the Issuer's common stock.

Read SEC document
May 21, 2025 Filed May 22, 2025 20:02 UTC MACROGENICS INC MGNX · Entity 6104 GrantStock Option (right to buy) · Derivative 22,000 $0.00 Strike: $1.49 $0.00
Disclosure

SEC source: 0001125345-25-000079 · wk-form4_1747944121.xml · derivative · entry 4

Liu Margaret · CIK 0001324059 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,000

Underlying: Common Stock · 22,000 shares

Expires 2035-05-21

F4 · derivative.exercise_date: The option will vest and become exercisable in monthly, cumulative 1/12th increments (rounded upwards for whole shares) beginning one month from the date of grant.

Read SEC document
May 21, 2025 Filed May 22, 2025 20:02 UTC MACROGENICS INC MGNX · Entity 6104 GrantRestricted Stock Unit · Derivative 3,750 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001125345-25-000079 · wk-form4_1747944121.xml · derivative · entry 3

Liu Margaret · CIK 0001324059 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,750

Underlying: Common Stock · 3,750 shares

Expires not disclosed

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

F3 · derivative.exercise_date: The RSUs will vest one year after the date of grant, or the day prior to the next annual meeting, if earlier

F3 · derivative.expiration_date: The RSUs will vest one year after the date of grant, or the day prior to the next annual meeting, if earlier

Read SEC document
May 20, 2025 Filed May 22, 2025 20:02 UTC MACROGENICS INC MGNX · Entity 6104 Exercise / conversionRestricted Stock Unit · Derivative 6,500 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001125345-25-000079 · wk-form4_1747944121.xml · derivative · entry 2

Liu Margaret · CIK 0001324059 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 6,500 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 a contingent right to receive one share of the Issuer's common stock.

F2 · derivative.exercise_date: The RSUs vested on May 20, 2025, which was one day prior to the Issuer's 2025 Annual Meeting of Stockholders held on May 21, 2025.

F2 · derivative.expiration_date: The RSUs vested on May 20, 2025, which was one day prior to the Issuer's 2025 Annual Meeting of Stockholders held on May 21, 2025.

Read SEC document
May 20, 2025 Filed May 22, 2025 20:02 UTC MACROGENICS INC MGNX · Entity 6104 Exercise / conversionCommon Stock 6,500 Not disclosed Not disclosed
Disclosure

SEC source: 0001125345-25-000079 · wk-form4_1747944121.xml · nonDerivative · entry 1

Liu Margaret · CIK 0001324059 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,000

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 a contingent right to receive one share of the Issuer's common stock.

Read SEC document
May 21, 2024 Filed May 23, 2024 21:17 UTC MACROGENICS INC MGNX · Entity 6104 GrantStock Option (right to buy) · Derivative 16,500 $0.00 Strike: $4.26 $0.00
Disclosure

SEC source: 0001125345-24-000131 · wk-form4_1716499040.xml · derivative · entry 3

Liu Margaret · CIK 0001324059 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,500

Underlying: Common Stock · 16,500 shares

Expires 2034-05-21

F1 · derivative.exercise_date: The option will vest and become exercisable in monthly, cumulative 1/12th increments (rounded upwards for whole shares) beginning one month from the date of grant.

Read SEC document
May 21, 2024 Filed May 23, 2024 21:17 UTC MACROGENICS INC MGNX · Entity 6104 GrantRestricted Stock Unit · Derivative 6,500 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001125345-24-000131 · wk-form4_1716499040.xml · derivative · entry 2

Liu Margaret · CIK 0001324059 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,500

Underlying: Common Stock · 6,500 shares

Expires not disclosed

F2 · derivative.exercise_price: Each restricted stock unit (RSU) represents a contingent right to receive one share of the Issuer's common stock.

F3 · derivative.exercise_date: The RSUs will vest one year after the date of grant, or the day prior to the next annual meeting, if earlier

F3 · derivative.expiration_date: The RSUs will vest one year after the date of grant, or the day prior to the next annual meeting, if earlier

Read SEC document
May 21, 2024 Filed May 23, 2024 21:17 UTC MACROGENICS INC MGNX · Entity 6104 GrantEmployee Stock Option (right to buy) · Derivative 16,500 $0.00 Strike: $4.26 $0.00
Disclosure

SEC source: 0001125345-24-000131 · wk-form4_1716499040.xml · derivative · entry 1

Liu Margaret · CIK 0001324059 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,500

Underlying: Common Stock · 16,500 shares

Expires 2034-05-21

F1 · derivative.exercise_date: The option will vest and become exercisable in monthly, cumulative 1/12th increments (rounded upwards for whole shares) beginning one month from the date of grant.

Read SEC document
May 21, 2024 Filed May 24, 2024 21:08 UTC Amendment MACROGENICS INC MGNX · Entity 6104 GrantEmployee Stock Option (right to buy) · Derivative 16,500 $0.00 Strike: $4.26 $0.00
Disclosure

SEC source: 0001125345-24-000136 · wk-form4a_1716584891.xml · derivative · entry 1

Liu Margaret · CIK 0001324059 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,500

Underlying: Common Stock · 16,500 shares

Expires 2034-05-21

F1 · security: This transaction was inadvertently included on a previously filed Form 4 and should be deleted.

F2 · derivative.exercise_date: The option will vest and become exercisable in monthly, cumulative 1/12th increments (rounded upwards for whole shares) beginning one month from the date of grant.

Read SEC document
May 20, 2024 Filed May 22, 2024 20:33 UTC MACROGENICS INC MGNX · Entity 6104 Exercise / conversionRestricted Stock Unit · Derivative 4,500 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001125345-24-000104 · wk-form4_1716409997.xml · derivative · entry 2

Liu Margaret · CIK 0001324059 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 4,500 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: The restricted stock unit (RSU) grant was approved by the Board of Directors on May 31, 2023. Each RSU represents a contingent right to receive one share of the Issuer Common Stock.

F2 · derivative.exercise_date: The RSUs vested on May 20, 2024, which was one day prior to the Issuer's 2024 Annual Meeting of Stockholders held on May 21, 2024.

F2 · derivative.expiration_date: The RSUs vested on May 20, 2024, which was one day prior to the Issuer's 2024 Annual Meeting of Stockholders held on May 21, 2024.

Read SEC document
May 20, 2024 Filed May 22, 2024 20:33 UTC MACROGENICS INC MGNX · Entity 6104 Exercise / conversionCommon Stock 4,500 $0.00 $0.00
Disclosure

SEC source: 0001125345-24-000104 · wk-form4_1716409997.xml · nonDerivative · entry 1

Liu Margaret · CIK 0001324059 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,500

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: The restricted stock unit (RSU) grant was approved by the Board of Directors on May 31, 2023. Each RSU represents a contingent right to receive one share of the Issuer Common Stock.

Read SEC document
May 31, 2023 Filed Jun 2, 2023 20:55 UTC MACROGENICS INC MGNX · Entity 6104 GrantRestricted Stock Unit · Derivative 4,500 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001125345-23-000097 · wk-form4_1685739326.xml · derivative · entry 2

Liu Margaret · CIK 0001324059 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,500

Underlying: Common Stock · 4,500 shares

Expires not disclosed

F2 · derivative.exercise_price: Each restricted stock unit (RSU) represents a contingent right to receive one share of the Issuer?s Common Stock. The RSU grant was approved by the Issuer?s Board of Directors on May 31, 2023 and will be effective as of the date the Issuer has an effective Registration Statement on Form S-8 registering the shares available for issuance under the 2023 Equity Incentive Plan.

F3 · derivative.exercise_date: The RSUs will vest one year after the date of grant, or the day prior to the next annual meeting, if earlier

F3 · derivative.expiration_date: The RSUs will vest one year after the date of grant, or the day prior to the next annual meeting, if earlier

Read SEC document
May 31, 2023 Filed Jun 2, 2023 20:55 UTC MACROGENICS INC MGNX · Entity 6104 GrantStock Option (right to buy) · Derivative 19,000 $0.00 Strike: $4.67 $0.00
Disclosure

SEC source: 0001125345-23-000097 · wk-form4_1685739326.xml · derivative · entry 1

Liu Margaret · CIK 0001324059 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,000

Underlying: Common Stock · 19,000 shares

Expires 2033-05-31

F1 · derivative.exercise_date: The option will vest and become exercisable in monthly, cumulative 1/12th increments (rounded upwards for whole shares) beginning one month from the date of grant.

Read SEC document
January 03, 2023 Filed Jan 5, 2023 21:39 UTC MACROGENICS INC MGNX · Entity 6104 GrantStock Option (right to buy) · Derivative 36,000 $0.00 Strike: $6.36 $0.00
Disclosure

SEC source: 0001125345-23-000017 · wf-form4_167295474579736.xml · derivative · entry 1

Liu Margaret · CIK 0001324059 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,000

Underlying: Common Stock · 36,000 shares

Expires 2033-01-03

F1 · derivative.exercise_date: The option will vest and become exercisable in monthly, cumulative 1/36th increments (rounded upwards for whole shares) beginning one month from the date of grant.

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.