TapewireFind a company

person · Reporting owner

Burns Thomas William

Disclosed activity across 3 companies

Tapewire entity
34814
SEC CIK
0001644557

Export transaction history ↓

Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
AVEDRO INCAVDR · Entity 153528DirectorJune 14, 2019June 18, 2019
GLAUKOS CorpGKOS · Entity 3510Director · CHAIRMAN & CEOJune 25, 2026June 29, 2026
Pulmonx CorpLUNG · Entity 2359DirectorJune 05, 2026June 09, 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.

AVEDRO INC

Report date June 14, 2019 · Filed June 18, 2019

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect3,005 Reported balance After 2019-06-14 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2019-06-14 · Grant · Acquired 3,005 · Balance 3,005

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

F2: The RSUs vest on June 1, 2020, subject to Reporting Person's continuous service through such date.

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 vest on June 1, 2020, subject to Reporting Person's continuous service through such date.

GLAUKOS Corp

Report date June 25, 2026 · Filed June 29, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect68,967 Reported balance After 2026-06-25 transaction · row 1 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 1 · 2026-06-25 · Tax withholding · Disposed 4,059 · Balance 68,967

F1: Consists of shares withheld by the Issuer with respect to tax withholding obligations of the Reporting Person upon vesting and delivery of shares of common stock underlying restricted stock units previously granted by the Issuer on March 18, 2021

F2: Includes 56,382 restricted stock units that have not yet vested or been delivered to the Reporting Person.

Common StockSEC Table I · non-derivativeIndirectThrough the Burns Family Trust1,141,593 Reported balance Holding disclosure · report date 2026-06-25 · row 2 Holding and transaction disclosures are not merged.
1 source row

Row 2 · Balance 1,141,593

Common StockSEC Table I · non-derivativeIndirectThrough the Burns Annuity Trust238,107 Reported balance Holding disclosure · report date 2026-06-25 · row 3 Holding and transaction disclosures are not merged.
1 source row

Row 3 · Balance 238,107

Common StockSEC Table I · non-derivativeIndirectThrough the Burns Charitable Remainder Trust120,000 Reported balance Holding disclosure · report date 2026-06-25 · row 4 Holding and transaction disclosures are not merged.
1 source row

Row 4 · Balance 120,000

Common StockSEC Table I · non-derivativeIndirectThrough the Thomas W. Burns Irrevocable Trust100,000 Reported balance Holding disclosure · report date 2026-06-25 · row 5 Holding and transaction disclosures are not merged.
1 source row

Row 5 · Balance 100,000

Common StockSEC Table I · non-derivativeIndirectThrough the Janet M. Burns Irrevocable Trust100,000 Reported balance Holding disclosure · report date 2026-06-25 · row 6 Holding and transaction disclosures are not merged.
1 source row

Row 6 · Balance 100,000

Filing footnotes · ownership attribution and instrument terms

F1: Consists of shares withheld by the Issuer with respect to tax withholding obligations of the Reporting Person upon vesting and delivery of shares of common stock underlying restricted stock units previously granted by the Issuer on March 18, 2021

F2: Includes 56,382 restricted stock units that have not yet vested or been delivered to the Reporting Person.

Pulmonx Corp

Report date June 05, 2026 · Filed June 09, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect113,399 Reported balance After 2026-06-05 transaction · row 1
1 source row

Row 1 · 2026-06-05 · Grant · Acquired 40,000 · Balance 113,399

F1: Represents grant of Restricted Stock Units ("RSU Grant") payable solely in common stock of the Issuer that vest on the earlier of (i) the one-year anniversary of the date of grant of June 5, 2026, or if such date is not a business day, then on the next business day, or (ii) the date of the Annual Meeting of the Stockholders for the year subsequent to the date such RSU Grant is made.

Filing footnotes · ownership attribution and instrument terms

F1: Represents grant of Restricted Stock Units ("RSU Grant") payable solely in common stock of the Issuer that vest on the earlier of (i) the one-year anniversary of the date of grant of June 5, 2026, or if such date is not a business day, then on the next business day, or (ii) the date of the Annual Meeting of the Stockholders for the year subsequent to the date such RSU Grant is made.

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
November 14, 2016 Filed Nov 15, 2016 21:59 UTC GLAUKOS Corp GKOS · Entity 3510 SaleCommon Stock 186,515 $33.65 $6,276,229.75
Disclosure

SEC source: 0001562180-16-003509 · primarydocument.xml · nonDerivative · entry 3

Burns Thomas William · CIK 0001644557 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · Through the Burns Family Trust

Disclosed balance after: 303,605

F1 · kind: These trades were made pursuant to a Rule 10b5-1 trading plan with pre-determined share amounts and prices.

F2 · price: This transaction was executed in multiple trades at prices ranging from $33.14 to $34.13. The price reported above reflects the weighted average price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
November 14, 2016 Filed Nov 15, 2016 21:59 UTC GLAUKOS Corp GKOS · Entity 3510 Exercise / conversionCommon Stock 19,480 $1.93 $37,499.00
Disclosure

SEC source: 0001562180-16-003509 · primarydocument.xml · nonDerivative · entry 2

Burns Thomas William · CIK 0001644557 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · Through the Burns Family Trust

Disclosed balance after: 490,120

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
November 14, 2016 Filed Nov 15, 2016 21:59 UTC GLAUKOS Corp GKOS · Entity 3510 Exercise / conversionCommon Stock 170,640 $1.65 $281,556.00
Disclosure

SEC source: 0001562180-16-003509 · primarydocument.xml · nonDerivative · entry 1

Burns Thomas William · CIK 0001644557 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · Through the Burns Family Trust

Disclosed balance after: 470,640

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

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