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person · Reporting owner

Henderson Dustin

Disclosed activity across 3 companies

Tapewire entity
88906
SEC CIK
0001943952

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Liberty Latin America Ltd.LILAB · Entity 4630ShareholderJuly 16, 2024July 17, 2024
Liberty TripAdvisor Holdings, Inc.LTRPA · Entity 16414ShareholderNovember 07, 2023November 07, 2023
SCHMITT INDUSTRIES INCSMIT · Entity 14032ShareholderMarch 23, 2023April 13, 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.

Liberty Latin America Ltd.

Report date July 16, 2024 · Filed July 17, 2024

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Series B Common StockSEC Table I · non-derivativeDirect1,600 Reported balance After 2024-07-16 transaction · row 1
1 source row

Row 1 · 2024-07-16 · Sale · Disposed 5,906 · Balance 1,600

Series B Common StockSEC Table I · non-derivativeIndirectAmanda Henderson IRA1,100 Reported balance After 2024-07-16 transaction · row 2 Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source row

Row 2 · 2024-07-16 · Sale · Disposed 500 · Balance 1,100

Series B Common StockSEC Table I · non-derivativeIndirectAmanda Henderson Roth IRA0 Reported balance After 2024-07-16 transaction · row 3 Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source row

Row 3 · 2024-07-16 · Sale · Disposed 1,100 · Balance 0

Liberty TripAdvisor Holdings, Inc.

Report date November 07, 2023 · Filed November 07, 2023

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Series A Common StockSEC Table I · non-derivativeDirect253,385 Reported balance After 2023-11-07 transaction · row 1
1 source row

Row 1 · 2023-11-07 · Purchase · Acquired 50,000 · Balance 253,385

Series A Common StockSEC Table I · non-derivativeIndirectAmanda Henderson Roth IRA53,438 Reported balance Holding disclosure · report date 2023-11-07 · row 2 Holding and transaction disclosures are not merged.
1 source row

Row 2 · Balance 53,438

Call Option (obligation to sell)SEC Table II · derivative / convertible security · Conversion / exercise price $1.50 · Expires 2023-11-17Direct600 Reported balance Holding disclosure · report date 2023-11-07 · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · Balance 600

F1: These are call option contracts written by the reporting person which provide that the Reporting Person will be required to sell shares of Common Stock at the stated price if the counterparty exercises such option. Exchange-traded options are immediately exercisable and remain exercisable until expiration.

Filing footnotes · ownership attribution and instrument terms

F1: These are call option contracts written by the reporting person which provide that the Reporting Person will be required to sell shares of Common Stock at the stated price if the counterparty exercises such option. Exchange-traded options are immediately exercisable and remain exercisable until expiration.

SCHMITT INDUSTRIES INC

Report date March 23, 2023 · Filed April 13, 2023

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect0 Reported balance After 2023-03-23 transaction · row 1
1 source row

Row 1 · 2023-03-23 · Sale · Acquired 10,000 · 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
July 16, 2024 Filed Jul 17, 2024 12:02 UTC Liberty Latin America Ltd. LILAB · Entity 4630 SaleSeries B Common Stock 1,100 $10.00 $11,000.00
Disclosure

SEC source: 0001943952-24-000001 · primary_doc.xml · nonDerivative · entry 3

Henderson Dustin · CIK 0001943952 · Shareholder

10b5-1 filing: No plan indicated

Ownership: Indirect · Amanda Henderson Roth IRA

Disclosed balance after: 0

Read SEC document
July 16, 2024 Filed Jul 17, 2024 12:02 UTC Liberty Latin America Ltd. LILAB · Entity 4630 SaleSeries B Common Stock 500 $10.00 $5,000.00
Disclosure

SEC source: 0001943952-24-000001 · primary_doc.xml · nonDerivative · entry 2

Henderson Dustin · CIK 0001943952 · Shareholder

10b5-1 filing: No plan indicated

Ownership: Indirect · Amanda Henderson IRA

Disclosed balance after: 1,100

Read SEC document
July 16, 2024 Filed Jul 17, 2024 12:02 UTC Liberty Latin America Ltd. LILAB · Entity 4630 SaleSeries B Common Stock 5,906 $10.00 $59,060.00
Disclosure

SEC source: 0001943952-24-000001 · primary_doc.xml · nonDerivative · entry 1

Henderson Dustin · CIK 0001943952 · Shareholder

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,600

Read SEC document
November 07, 2023 Filed Nov 7, 2023 16:42 UTC Liberty TripAdvisor Holdings, Inc. LTRPA · Entity 16414 PurchaseSeries A Common Stock 50,000 $0.38 $19,000.00
Disclosure

SEC source: 0001943952-23-000002 · primary_doc.xml · nonDerivative · entry 1

Henderson Dustin · CIK 0001943952 · Shareholder

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 253,385

Read SEC document
March 23, 2023 Filed Apr 13, 2023 20:21 UTC SCHMITT INDUSTRIES INC SMIT · Entity 14032 SaleCommon Stock 10,000 $0.01 $130.00
Disclosure

SEC source: 0001943952-23-000001 · primary_doc.xml · nonDerivative · entry 1

Henderson Dustin · CIK 0001943952 · Shareholder

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Read SEC document
December 21, 2022 Filed Dec 21, 2022 20:39 UTC Liberty Latin America Ltd. LILAB · Entity 4630 PurchaseSeries B Common Stock 100 $9.47 $947.00
Disclosure

SEC source: 0001943952-22-000016 · primary_doc.xml · nonDerivative · entry 2

Henderson Dustin · CIK 0001943952 · Shareholder

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 550

F1 · balance_after: IRA

Read SEC document
December 16, 2022 Filed Dec 16, 2022 12:42 UTC Liberty TripAdvisor Holdings, Inc. LTRPA · Entity 16414 PurchaseSeries A Common Stock 1,000 $0.69 $690.00
Disclosure

SEC source: 0001943952-22-000015 · primary_doc.xml · nonDerivative · entry 1

Henderson Dustin · CIK 0001943952 · Shareholder

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 197,569

Read SEC document
December 16, 2022 Filed Dec 21, 2022 20:39 UTC Liberty Latin America Ltd. LILAB · Entity 4630 PurchaseSeries B Common Stock 100 $9.50 $950.00
Disclosure

SEC source: 0001943952-22-000016 · primary_doc.xml · nonDerivative · entry 1

Henderson Dustin · CIK 0001943952 · Shareholder

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 450

F1 · balance_after: IRA

Read SEC document
December 13, 2022 Filed Dec 16, 2022 12:42 UTC Liberty TripAdvisor Holdings, Inc. LTRPA · Entity 16414 SaleCall Option (obligation to sell) · Derivative 16 $0.05 Strike: $2.50 $0.80
Disclosure

SEC source: 0001943952-22-000015 · primary_doc.xml · derivative · entry 4

Henderson Dustin · CIK 0001943952 · Shareholder

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 518

Underlying: Common Stock · 1,600 shares

Expires 2023-01-20

F1 · derivative.exercise_date: These are call option contracts written by the reporting person which provide that the Reporting Person will be required to sell shares of Common Stock at the stated price if the counterparty exercises such option. Exchange-traded options are immediately exercisable and remain exercisable until expiration.

F2 · derivative.underlying_shares: 16 covered calls were written representing 1,600 shares of the issuer. 518 covered calls at that strike and expiration remain in the account representing 51,800 shares.

Read SEC document
December 02, 2022 Filed Dec 8, 2022 12:07 UTC Liberty TripAdvisor Holdings, Inc. LTRPA · Entity 16414 SaleCall Option (obligation to sell) · Derivative 149 $0.01 Strike: $2.50 $1.49
Disclosure

SEC source: 0001943952-22-000014 · primary_doc.xml · derivative · entry 3

Henderson Dustin · CIK 0001943952 · Shareholder

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 452

Underlying: Common Stock · 14,900 shares

Expires 2022-12-16

F1 · derivative.exercise_date: These are call option contracts written by the reporting person which provide that the Reporting Person will be required to sell shares of Common Stock at the stated price if the counterparty exercises such option. Exchange-traded options are immediately exercisable and remain exercisable until expiration.

Read SEC document
December 01, 2022 Filed Dec 1, 2022 16:30 UTC Liberty TripAdvisor Holdings, Inc. LTRPA · Entity 16414 SaleCall Option (obligation to sell) · Derivative 502 $0.05 Strike: $2.50 $25.10
Disclosure

SEC source: 0001943952-22-000013 · primary_doc.xml · derivative · entry 4

Henderson Dustin · CIK 0001943952 · Shareholder

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 502

Underlying: Common Stock · 50,200 shares

Expires 2023-01-20

F2 · price: These call options were sold in two transactions. The Reporting Persons undertake to provide Liberty TripAdvisor, any security holder of Liberty TripAdvisor, or the staff of the Securities and Exchange Commission, upon request, full information regarding the shares purchased in footnote 4 to this Form 4.

F1 · derivative.exercise_date: These are call option contracts written by the reporting person which provide that the Reporting Person will be required to sell shares of Common Stock at the stated price if the counterparty exercises such option. Exchange-traded options are immediately exercisable and remain exercisable until expiration.

Read SEC document
November 28, 2022 Filed Nov 30, 2022 14:06 UTC Liberty TripAdvisor Holdings, Inc. LTRPA · Entity 16414 PurchaseSeries A Common Stock 15,000 $0.85 $12,750.00
Disclosure

SEC source: 0001943952-22-000012 · primary_doc.xml · nonDerivative · entry 1

Henderson Dustin · CIK 0001943952 · Shareholder

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 196,569

Read SEC document
November 08, 2022 Filed Nov 8, 2022 16:51 UTC Liberty TripAdvisor Holdings, Inc. LTRPA · Entity 16414 PurchaseSeries A Common Stock 25,000 $0.90 $22,500.00
Disclosure

SEC source: 0001943952-22-000009 · primary_doc.xml · nonDerivative · entry 1

Henderson Dustin · CIK 0001943952 · Shareholder

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 181,569

Read SEC document
October 13, 2022 Filed Oct 13, 2022 16:25 UTC Liberty TripAdvisor Holdings, Inc. LTRPA · Entity 16414 PurchaseSeries A Common Stock 2,000 $1.10 $2,200.00
Disclosure

SEC source: 0001943952-22-000008 · primary_doc.xml · nonDerivative · entry 2

Henderson Dustin · CIK 0001943952 · Shareholder

10b5-1 filing: Not disclosed

Ownership: Indirect · Amanda Henderson Roth IRA

Disclosed balance after: 51,169

Read SEC document
September 30, 2022 Filed Sep 30, 2022 14:59 UTC Liberty TripAdvisor Holdings, Inc. LTRPA · Entity 16414 SaleCall Option (obligation to sell) · Derivative 303 $0.10 Strike: $2.50 $30.30
Disclosure

SEC source: 0001943952-22-000007 · primary_doc.xml · derivative · entry 5

Henderson Dustin · CIK 0001943952 · Shareholder

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 303

Underlying: Common Stock · 30,300 shares

Expires 2022-12-16

F2 · price: These options were traded in two transaction. The Reporting Persons undertake to provide Liberty TripAdvisor, any security holder of Liberty TripAdvisor, or the staff of the Securities and Exchange Commission, upon request, full information regarding the shares purchased in footnote 2 to this Form 4.

F1 · derivative.exercise_date: These are call option contracts written by the reporting person which provide that the Reporting Person will be required to sell shares of Common Stock at the stated price if the counterparty exercises such option. Exchange-traded options are immediately exercisable and remain exercisable until expiration.

Read SEC document
September 30, 2022 Filed Sep 30, 2022 14:59 UTC Liberty TripAdvisor Holdings, Inc. LTRPA · Entity 16414 PurchaseSeries A Common Stock 3,500 $1.11 $3,885.00
Disclosure

SEC source: 0001943952-22-000007 · primary_doc.xml · nonDerivative · entry 1

Henderson Dustin · CIK 0001943952 · Shareholder

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 156,569

Read SEC document
September 21, 2022 Filed Sep 21, 2022 17:21 UTC Liberty TripAdvisor Holdings, Inc. LTRPA · Entity 16414 OtherCall Option (obligation to sell) · Derivative 20,000 $0.07 Strike: $2.50 $1,300.00
Disclosure

SEC source: 0001943952-22-000006 · primary_doc.xml · derivative · entry 4

Henderson Dustin · CIK 0001943952 · Shareholder

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,000

Underlying: Common Stock · 20,000 shares

Expires 2022-10-21

F2 · kind: These call options were sold in two transactions. The Reporting Persons undertake to provide Liberty TripAdvisor, any security holder of Liberty TripAdvisor, or the staff of the Securities and Exchange Commission, upon request, full information regarding the shares purchased in footnote 2 to this Form 4.

F2 · price: These call options were sold in two transactions. The Reporting Persons undertake to provide Liberty TripAdvisor, any security holder of Liberty TripAdvisor, or the staff of the Securities and Exchange Commission, upon request, full information regarding the shares purchased in footnote 2 to this Form 4.

F1 · derivative.exercise_date: These are call option contracts written by the reporting person which provide that the Reporting Person will be required to sell shares of Common Stock at the stated price if the counterparty exercises such option. Exchange-traded options are immediately exercisable and remain exercisable until expiration.

Read SEC document
September 21, 2022 Filed Sep 21, 2022 17:21 UTC Liberty TripAdvisor Holdings, Inc. LTRPA · Entity 16414 PurchaseSeries A Common Stock 25,000 $1.27 $31,750.00
Disclosure

SEC source: 0001943952-22-000006 · primary_doc.xml · nonDerivative · entry 2

Henderson Dustin · CIK 0001943952 · Shareholder

10b5-1 filing: Not disclosed

Ownership: Indirect · Amanda Henderson Roth IRA

Disclosed balance after: 49,169

Read SEC document
September 16, 2022 Filed Sep 19, 2022 20:07 UTC Liberty TripAdvisor Holdings, Inc. LTRPA · Entity 16414 OtherCall Option (obligation to sell) · Derivative 18,900 $0.00 Strike: $2.50 $0.00
Disclosure

SEC source: 0001943952-22-000004 · primary_doc.xml · derivative · entry 4

Henderson Dustin · CIK 0001943952 · Shareholder

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 18,900 shares

Expires 2022-09-16

F1 · derivative.exercise_date: These are call option contracts written by the reporting person which provide that the Reporting Person will be required to sell shares of Common Stock at the stated price if the counterparty exercises such option. Exchange-traded options are immediately exercisable and remain exercisable until expiration.

Read SEC document
September 16, 2022 Filed Sep 19, 2022 20:07 UTC Liberty TripAdvisor Holdings, Inc. LTRPA · Entity 16414 PurchaseSeries A Common Stock 3,000 $1.37 $4,108.20
Disclosure

SEC source: 0001943952-22-000004 · primary_doc.xml · nonDerivative · entry 1

Henderson Dustin · CIK 0001943952 · Shareholder

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 153,069

F2 · price: These shares were purchased in one transaction. The Reporting Persons undertake to provide Liberty TripAdvisor, any security holder of Liberty TripAdvisor, or the staff of the Securities and Exchange Commission, upon request, full information regarding the shares purchased in footnote 2 to this Form 4.

Read SEC document
September 09, 2022 Filed Sep 9, 2022 14:53 UTC Liberty TripAdvisor Holdings, Inc. LTRPA · Entity 16414 PurchaseSeries A Common Stock 16,900 $1.38 $23,237.50
Disclosure

SEC source: 0001943952-22-000003 · primary_doc.xml · nonDerivative · entry 1

Henderson Dustin · CIK 0001943952 · Shareholder

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 150,069

F2 · price: These shares were purchased in one transaction. The Reporting Persons undertake to provide Liberty TripAdvisor, any security holder of Liberty TripAdvisor, or the staff of the Securities and Exchange Commission, upon request, full information regarding the shares purchased in footnote 2 to this Form 4.

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.