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person · Reporting owner

Sands Stephen H.

Disclosed activity across 2 companies

Tapewire entity
69929
SEC CIK
0001913319

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
BICYCLE THERAPEUTICS PLCBCYC · Entity 5993DirectorJanuary 02, 2026January 07, 2026
Cyteir Therapeutics, Inc.CYT · Entity 92707DirectorFebruary 09, 2024February 14, 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.

BICYCLE THERAPEUTICS PLC

Report date January 02, 2026 · Filed January 07, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Ordinary SharesSEC Table I · non-derivativeDirect26,893 Reported balance After 2026-01-02 transaction · row 1
1 source row

Row 1 · 2026-01-02 · Grant · Acquired 9,500 · Balance 26,893

F1: Represents a restricted share unit ("RSU") award. The RSUs shall vest in four equal installments on March 15, 2026, June 15, 2026, September 15, 2026 and December 15, 2026.

F2: Each RSU represents a contingent right to receive one ordinary share.

Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $7.08 · Expires 2036-01-02Direct19,000 Reported balance After 2026-01-02 transaction · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · 2026-01-02 · Grant · Acquired 19,000 · Balance 19,000

F3: This option shall vest in four equal installments on March 15, 2026, June 15, 2026, September 15, 2026 and December 15, 2026.

Filing footnotes · ownership attribution and instrument terms

F1: Represents a restricted share unit ("RSU") award. The RSUs shall vest in four equal installments on March 15, 2026, June 15, 2026, September 15, 2026 and December 15, 2026.

F2: Each RSU represents a contingent right to receive one ordinary share.

F3: This option shall vest in four equal installments on March 15, 2026, June 15, 2026, September 15, 2026 and December 15, 2026.

Cyteir Therapeutics, Inc.

Report date February 09, 2024 · Filed February 14, 2024

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect12,129 Reported balance After 2024-02-09 transaction · row 1
1 source row

Row 1 · 2024-02-09 · Exercise / conversion · Acquired 12,129 · Balance 12,129

Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $1.69 · Expires 2033-02-03Direct0 Reported balance After 2024-02-09 transaction · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · 2024-02-09 · Exercise / conversion · Disposed 12,129 · Balance 0

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
January 02, 2026 Filed Jan 7, 2026 01:00 UTC BICYCLE THERAPEUTICS PLC BCYC · Entity 5993 GrantStock Option (right to buy) · Derivative 19,000 $0.00 Strike: $7.08 $0.00
Disclosure

SEC source: 0001913319-26-000002 · form4-01062026_080116.xml · derivative · entry 2

Sands Stephen H. · CIK 0001913319 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,000

Underlying: Ordinary Shares · 19,000 shares

Expires 2036-01-02

F3 · derivative.exercise_date: This option shall vest in four equal installments on March 15, 2026, June 15, 2026, September 15, 2026 and December 15, 2026.

Read SEC document
January 02, 2026 Filed Jan 7, 2026 01:00 UTC BICYCLE THERAPEUTICS PLC BCYC · Entity 5993 GrantOrdinary Shares 9,500 $0.00 $0.00
Disclosure

SEC source: 0001913319-26-000002 · form4-01062026_080116.xml · nonDerivative · entry 1

Sands Stephen H. · CIK 0001913319 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,893

F1 · shares: Represents a restricted share unit ("RSU") award. The RSUs shall vest in four equal installments on March 15, 2026, June 15, 2026, September 15, 2026 and December 15, 2026.

F2 · price: Each RSU represents a contingent right to receive one ordinary share.

Read SEC document
January 02, 2025 Filed Jan 7, 2025 00:30 UTC BICYCLE THERAPEUTICS PLC BCYC · Entity 5993 GrantStock Option (right to buy) · Derivative 10,787 $0.00 Strike: $14.00 $0.00
Disclosure

SEC source: 0001415889-25-000919 · form4-01062025_070108.xml · derivative · entry 2

Sands Stephen H. · CIK 0001913319 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,787

Underlying: Ordinary Shares · 10,787 shares

Expires 2035-01-02

F3 · derivative.exercise_date: This option shall vest in four equal installments on March 15, 2025, June 15, 2025, September 15, 2025 and December 15, 2025.

Read SEC document
January 02, 2025 Filed Jan 7, 2025 00:30 UTC BICYCLE THERAPEUTICS PLC BCYC · Entity 5993 GrantOrdinary Shares 5,393 $0.00 $0.00
Disclosure

SEC source: 0001415889-25-000919 · form4-01062025_070108.xml · nonDerivative · entry 1

Sands Stephen H. · CIK 0001913319 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,393

F1 · shares: Represents a restricted stock unit ("RSU") award. The RSUs shall vest in four equal installments on March 15, 2025, June 15, 2025, September 15, 2025 and December 15, 2025.

F2 · price: Each RSU represents a contingent right to receive one ordinary share.

Read SEC document
February 20, 2024 Filed Feb 21, 2024 21:41 UTC BICYCLE THERAPEUTICS PLC BCYC · Entity 5993 GrantStock Option (right to buy) · Derivative 24,000 $0.00 Strike: $22.50 $0.00
Disclosure

SEC source: 0001415889-24-004638 · form4-02212024_090213.xml · derivative · entry 2

Sands Stephen H. · CIK 0001913319 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,000

Underlying: Ordinary Shares · 24,000 shares

Expires 2034-02-20

F3 · derivative.exercise_date: This option shall vest in three equal annual installments on February 20, 2025, February 20, 2026 and February 20, 2027.

Read SEC document
February 20, 2024 Filed Feb 21, 2024 21:41 UTC BICYCLE THERAPEUTICS PLC BCYC · Entity 5993 GrantOrdinary Shares 12,000 $0.00 $0.00
Disclosure

SEC source: 0001415889-24-004638 · form4-02212024_090213.xml · nonDerivative · entry 1

Sands Stephen H. · CIK 0001913319 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,000

F1 · kind: Represents a restricted stock unit ("RSU") award. The RSUs shall vest in three equal annual installments on February 20, 2025, February 20, 2026 and February 20, 2027.

F2 · price: Each RSU represents a contingent right to receive one ordinary share.

Read SEC document
February 09, 2024 Filed Feb 14, 2024 16:01 UTC Cyteir Therapeutics, Inc. CYT · Entity 92707 Exercise / conversionStock Option (Right to Buy) · Derivative 12,129 $0.00 Strike: $1.69 $0.00
Disclosure

SEC source: 0001209191-24-003348 · doc4.xml · derivative · entry 2

Sands Stephen H. · CIK 0001913319 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 12,129 shares

Expires 2033-02-03

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.

Read SEC document
February 09, 2024 Filed Feb 14, 2024 16:01 UTC Cyteir Therapeutics, Inc. CYT · Entity 92707 Exercise / conversionCommon Stock 12,129 $1.69 $20,498.01
Disclosure

SEC source: 0001209191-24-003348 · doc4.xml · nonDerivative · entry 1

Sands Stephen H. · CIK 0001913319 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,129

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.

Read SEC document
February 03, 2023 Filed Feb 7, 2023 16:46 UTC Cyteir Therapeutics, Inc. CYT · Entity 92707 GrantStock Option (Right to Buy) · Derivative 12,129 $0.00 Strike: $1.69 $0.00
Disclosure

SEC source: 0001209191-23-007557 · doc4.xml · derivative · entry 1

Sands Stephen H. · CIK 0001913319 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,129

Underlying: Common Stock · 12,129 shares

Expires 2033-02-03

F1 · derivative.exercise_date: The shares of common stock underlying this stock option award vest in full on February 3, 2024, subject to the Reporting Person's continued service to the board of directors of the Company through the applicable vesting date.

Read SEC document
February 22, 2022 Filed Feb 24, 2022 16:53 UTC Cyteir Therapeutics, Inc. CYT · Entity 92707 GrantStock Option (Right to Buy) · Derivative 28,300 $0.00 Strike: $5.96 $0.00
Disclosure

SEC source: 0000899243-22-007628 · doc4.xml · derivative · entry 1

Sands Stephen H. · CIK 0001913319 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,300

Underlying: Common Stock · 28,300 shares

Expires 2032-02-22

F1 · derivative.exercise_date: The shares of common stock underlying this stock option award vest as to one-third of the shares subject to the option on each of the first, second and third anniversaries of February 22, 2022, subject to the Reporting Person's continued service to the board of directors of the Company through the applicable vesting 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.