TapewireFind a company

person · Reporting owner

Bayko Liisa Ann

Disclosed activity across 1 company

Tapewire entity
29532
SEC CIK
0002145720

Export transaction history ↓

Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Kalaris Therapeutics, Inc.KLRS · Entity 6805Chief Financial OfficerJuly 20, 2026July 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.

Kalaris Therapeutics, Inc.

Report date July 20, 2026 · Filed July 20, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $4.00 · Expires 2036-07-19Direct220,000 Reported balance After 2026-07-20 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2026-07-20 · Grant · Acquired 220,000 · Balance 220,000

F1: The option was granted on July 20, 2026. The shares underlying the option are scheduled to vest over four years, with 25% of the shares underlying the option vesting on July 20, 2027 and the remainder vesting in equal monthly installments thereafter, subject to continuous service.

Filing footnotes · ownership attribution and instrument terms

F1: The option was granted on July 20, 2026. The shares underlying the option are scheduled to vest over four years, with 25% of the shares underlying the option vesting on July 20, 2027 and the remainder vesting in equal monthly installments thereafter, subject to continuous service.

Transaction history

JSON API
Reset

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 20, 2026 Filed Jul 20, 2026 21:04 UTC Kalaris Therapeutics, Inc. KLRS · Entity 6805 GrantStock Option (Right to Buy) · Derivative 220,000 $0.00 Strike: $4.00 $0.00
Disclosure

SEC source: 0001193125-26-309047 · ownership.xml · derivative · entry 1

Bayko Liisa Ann · CIK 0002145720 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 220,000

Underlying: Common Stock · 220,000 shares

Expires 2036-07-19

F1 · derivative.exercise_date: The option was granted on July 20, 2026. The shares underlying the option are scheduled to vest over four years, with 25% of the shares underlying the option vesting on July 20, 2027 and the remainder vesting in equal monthly installments thereafter, subject to continuous service.

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.