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person · Reporting owner

Day Mark J.

Disclosed activity across 1 company

Tapewire entity
93469
SEC CIK
0001769845

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
iRhythm Holdings, Inc.IRTC · Entity 1499Chief Technology OfficerMarch 04, 2024March 05, 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.

iRhythm Holdings, Inc.

Report date March 04, 2024 · Filed March 05, 2024

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect61,164 Reported balance After 2024-03-04 transaction · row 1
1 source row

Row 1 · 2024-03-04 · Sale · Disposed 3,248 · Balance 61,164

F1: These shares were sold to cover tax withholding and remittance obligations in connection with the vesting of Restricted Stock Units.

Filing footnotes · ownership attribution and instrument terms

F1: These shares were sold to cover tax withholding and remittance obligations in connection with the vesting of Restricted Stock Units.

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
December 31, 2019 Filed Jan 3, 2020 20:21 UTC iRhythm Holdings, Inc. IRTC · Entity 1499 Exercise / conversionCommon Stock 638 $5.82 $3,713.16
Disclosure

SEC source: 0001388658-20-000002 · wf-form4_157808284310625.xml · nonDerivative · entry 1

Day Mark J. · CIK 0001769845 · EVP, Research & Development

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,200

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.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.