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person · Reporting owner

Hom Dennis

Disclosed activity across 2 companies

Tapewire entity
58521
SEC CIK
0001600362

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
ProQR Therapeutics N.V.PRQR · Entity 5946Chief Financial OfficerMarch 18, 2026March 18, 2026
Sagimet Biosciences Inc.SGMT · Entity 5273Chief Financial OfficerJuly 18, 2023July 20, 2023

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.

ProQR Therapeutics N.V.

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

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Share Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $1.66 · Expires 2035-04-30DirectNot 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: 25% of the shares subject to such option vest and become exercisable on May 1, 2026, and the remaining 75% vest in 12 substantially equal quarterly installments thereafter, subject to the Reporting Person's continuous service to the Issuer on each such date.

Share Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $2.02 · Expires 2035-12-31DirectNot disclosed Reported balance Holding disclosure · report date 2026-03-18 · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · Balance Not disclosed

F2: 25% of the shares subject to such option vest and become exercisable on January 1, 2027, and the remaining 75% vest in 12 substantially equal quarterly installments thereafter, subject to the Reporting Person's continuous service to the Issuer on each such date.

Filing footnotes · ownership attribution and instrument terms

F1: 25% of the shares subject to such option vest and become exercisable on May 1, 2026, and the remaining 75% vest in 12 substantially equal quarterly installments thereafter, subject to the Reporting Person's continuous service to the Issuer on each such date.

F2: 25% of the shares subject to such option vest and become exercisable on January 1, 2027, and the remaining 75% vest in 12 substantially equal quarterly installments thereafter, subject to the Reporting Person's continuous service to the Issuer on each such date.

Sagimet Biosciences Inc.

Report date July 18, 2023 · Filed July 20, 2023

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $6.36 · Expires 2029-04-27Direct0 Reported balance After 2023-07-18 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2023-07-18 · Disposition to issuer · Disposed 111,438 · Balance 0

F1: Pursuant to a reclassification exempt under Rule 16b-7 and Rule 16b-3, each share of Common Stock was reclassified into one share of Series A Common Stock.

F2: The shares underlying this option are fully vested and exercisable as of the date hereof.

Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $6.36 · Expires 2029-04-27Direct111,438 Reported balance After 2023-07-18 transaction · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · 2023-07-18 · Grant · Acquired 111,438 · Balance 111,438

F1: Pursuant to a reclassification exempt under Rule 16b-7 and Rule 16b-3, each share of Common Stock was reclassified into one share of Series A Common Stock.

F2: The shares underlying this option are fully vested and exercisable as of the date hereof.

Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $6.36 · Expires 2029-04-27Direct0 Reported balance After 2023-07-18 transaction · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · 2023-07-18 · Disposition to issuer · Disposed 9,286 · Balance 0

F1: Pursuant to a reclassification exempt under Rule 16b-7 and Rule 16b-3, each share of Common Stock was reclassified into one share of Series A Common Stock.

F2: The shares underlying this option are fully vested and exercisable as of the date hereof.

Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $6.36 · Expires 2029-04-27Direct9,286 Reported balance After 2023-07-18 transaction · row 4 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 4 · 2023-07-18 · Grant · Acquired 9,286 · Balance 9,286

F1: Pursuant to a reclassification exempt under Rule 16b-7 and Rule 16b-3, each share of Common Stock was reclassified into one share of Series A Common Stock.

F2: The shares underlying this option are fully vested and exercisable as of the date hereof.

Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $6.36 · Expires 2031-01-26Direct0 Reported balance After 2023-07-18 transaction · row 5 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 5 · 2023-07-18 · Disposition to issuer · Disposed 136,846 · Balance 0

F1: Pursuant to a reclassification exempt under Rule 16b-7 and Rule 16b-3, each share of Common Stock was reclassified into one share of Series A Common Stock.

F3: The shares underlying this option shall vest in forty-eight (48) equal monthly installments following January 27, 2021, subject to the Reporting Person's continued service on each such vesting date.

Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $6.36 · Expires 2031-01-26Direct136,846 Reported balance After 2023-07-18 transaction · row 6 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 6 · 2023-07-18 · Grant · Acquired 136,846 · Balance 136,846

F1: Pursuant to a reclassification exempt under Rule 16b-7 and Rule 16b-3, each share of Common Stock was reclassified into one share of Series A Common Stock.

F3: The shares underlying this option shall vest in forty-eight (48) equal monthly installments following January 27, 2021, subject to the Reporting Person's continued service on each such vesting date.

Filing footnotes · ownership attribution and instrument terms

F1: Pursuant to a reclassification exempt under Rule 16b-7 and Rule 16b-3, each share of Common Stock was reclassified into one share of Series A Common Stock.

F2: The shares underlying this option are fully vested and exercisable as of the date hereof.

F3: The shares underlying this option shall vest in forty-eight (48) equal monthly installments following January 27, 2021, subject to the Reporting Person's continued service on each such vesting date.

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 18, 2023 Filed Jul 20, 2023 20:16 UTC Sagimet Biosciences Inc. SGMT · Entity 5273 GrantStock Option (Right to Buy) · Derivative 136,846 $0.00 Strike: $6.36 $0.00
Disclosure

SEC source: 0001104659-23-082724 · tm2321276-15_4seq1.xml · derivative · entry 6

Hom Dennis · CIK 0001600362 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 136,846

Underlying: Series A Common Stock · 136,846 shares

Expires 2031-01-26

F1 · kind: Pursuant to a reclassification exempt under Rule 16b-7 and Rule 16b-3, each share of Common Stock was reclassified into one share of Series A Common Stock.

F3 · derivative.exercise_date: The shares underlying this option shall vest in forty-eight (48) equal monthly installments following January 27, 2021, subject to the Reporting Person's continued service on each such vesting date.

Read SEC document
July 18, 2023 Filed Jul 20, 2023 20:16 UTC Sagimet Biosciences Inc. SGMT · Entity 5273 Disposition to issuerStock Option (Right to Buy) · Derivative 136,846 $0.00 Strike: $6.36 $0.00
Disclosure

SEC source: 0001104659-23-082724 · tm2321276-15_4seq1.xml · derivative · entry 5

Hom Dennis · CIK 0001600362 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 136,846 shares

Expires 2031-01-26

F1 · kind: Pursuant to a reclassification exempt under Rule 16b-7 and Rule 16b-3, each share of Common Stock was reclassified into one share of Series A Common Stock.

F3 · derivative.exercise_date: The shares underlying this option shall vest in forty-eight (48) equal monthly installments following January 27, 2021, subject to the Reporting Person's continued service on each such vesting date.

Read SEC document
July 18, 2023 Filed Jul 20, 2023 20:16 UTC Sagimet Biosciences Inc. SGMT · Entity 5273 GrantStock Option (Right to Buy) · Derivative 9,286 $0.00 Strike: $6.36 $0.00
Disclosure

SEC source: 0001104659-23-082724 · tm2321276-15_4seq1.xml · derivative · entry 4

Hom Dennis · CIK 0001600362 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,286

Underlying: Series A Common Stock · 9,286 shares

Expires 2029-04-27

F1 · kind: Pursuant to a reclassification exempt under Rule 16b-7 and Rule 16b-3, each share of Common Stock was reclassified into one share of Series A Common Stock.

F2 · derivative.exercise_date: The shares underlying this option are fully vested and exercisable as of the date hereof.

Read SEC document
July 18, 2023 Filed Jul 20, 2023 20:16 UTC Sagimet Biosciences Inc. SGMT · Entity 5273 Disposition to issuerStock Option (Right to Buy) · Derivative 9,286 $0.00 Strike: $6.36 $0.00
Disclosure

SEC source: 0001104659-23-082724 · tm2321276-15_4seq1.xml · derivative · entry 3

Hom Dennis · CIK 0001600362 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 9,286 shares

Expires 2029-04-27

F1 · kind: Pursuant to a reclassification exempt under Rule 16b-7 and Rule 16b-3, each share of Common Stock was reclassified into one share of Series A Common Stock.

F2 · derivative.exercise_date: The shares underlying this option are fully vested and exercisable as of the date hereof.

Read SEC document
July 18, 2023 Filed Jul 20, 2023 20:16 UTC Sagimet Biosciences Inc. SGMT · Entity 5273 GrantStock Option (Right to Buy) · Derivative 111,438 $0.00 Strike: $6.36 $0.00
Disclosure

SEC source: 0001104659-23-082724 · tm2321276-15_4seq1.xml · derivative · entry 2

Hom Dennis · CIK 0001600362 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 111,438

Underlying: Series A Common Stock · 111,438 shares

Expires 2029-04-27

F1 · kind: Pursuant to a reclassification exempt under Rule 16b-7 and Rule 16b-3, each share of Common Stock was reclassified into one share of Series A Common Stock.

F2 · derivative.exercise_date: The shares underlying this option are fully vested and exercisable as of the date hereof.

Read SEC document
July 18, 2023 Filed Jul 20, 2023 20:16 UTC Sagimet Biosciences Inc. SGMT · Entity 5273 Disposition to issuerStock Option (Right to Buy) · Derivative 111,438 $0.00 Strike: $6.36 $0.00
Disclosure

SEC source: 0001104659-23-082724 · tm2321276-15_4seq1.xml · derivative · entry 1

Hom Dennis · CIK 0001600362 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 111,438 shares

Expires 2029-04-27

F1 · kind: Pursuant to a reclassification exempt under Rule 16b-7 and Rule 16b-3, each share of Common Stock was reclassified into one share of Series A Common Stock.

F2 · derivative.exercise_date: The shares underlying this option are fully vested and exercisable as of the date hereof.

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.