person · Reporting owner

TROUBH RAYMOND S

Disclosed activity across 2 companies

Tapewire entity: 143036
SEC CIK: 0001014051

Reported relationships

Latest disclosed role at each company.

Company	Last reported as	Report date	Published
DIAMOND OFFSHORE DRILLING, INC.DO · Entity 87810	Director	April 01, 2018	April 02, 2018

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.

DIAMOND OFFSHORE DRILLING, INC.

Report date April 01, 2018 · Filed April 02, 2018

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Stock Appreciation RightSEC Table II · derivative / convertible security · Conversion / exercise price $14.49 · Expires 2028-04-01	Direct	1,000	Reported balance After 2018-04-01 transaction · row 1 Instrument identity requires review; Table II rows are not merged. 1 source row Row 1 · 2018-04-01 · Grant · Acquired 1,000 · Balance 1,000

Past disclosures · reporting ended (1)

No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.

GENERAL AMERICAN INVESTORS CO INC

Report date December 31, 2020 · Filed February 05, 2021

Section 16 reporting ended · disclosed 2021-02-05. Current position is not established by this disclosure.

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common StockSEC Table I · non-derivative	Direct	60,775	Reported balance Holding disclosure · report date 2020-12-31 · row 1 Holding and transaction disclosures are not merged. 1 source row Row 1 · Balance 60,775 F1: Directorship term expired on April 22, 2020.
5.95% Preferred StockSEC Table I · non-derivative	Direct	5,000	Reported balance Holding disclosure · report date 2020-12-31 · row 2 Holding and transaction disclosures are not merged. 1 source row Row 2 · Balance 5,000 F1: Directorship term expired on April 22, 2020.

Filing footnotes · ownership attribution and instrument terms

F1: Directorship term expired on April 22, 2020.

Transaction history

JSON API

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 date	Company	Activity / security	Shares / units	Reported price	Reported value	Details
April 01, 2018 Filed Apr 2, 2018 17:28 UTC	DIAMOND OFFSHORE DRILLING, INC. DO · Entity 87810	GrantStock Appreciation Right · Derivative	1,000	$0.00 Strike: $14.49	$0.00	Disclosure SEC source: 0001209191-18-022528 · doc4.xml · derivative · entry 1 TROUBH RAYMOND S · CIK 0001014051 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,000 Underlying: Common Stock · 1,000 shares Expires 2028-04-01 Read SEC document
January 01, 2018 Filed Jan 2, 2018 14:57 UTC	DIAMOND OFFSHORE DRILLING, INC. DO · Entity 87810	GrantStock Appreciation Right · Derivative	1,000	$0.00 Strike: $18.41	$0.00	Disclosure SEC source: 0001209191-18-000112 · doc4.xml · derivative · entry 1 TROUBH RAYMOND S · CIK 0001014051 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,000 Underlying: Common Stock · 1,000 shares Expires 2028-01-01 Read SEC document
December 29, 2017 Filed Jan 30, 2018 19:21 UTC	GENERAL AMERICAN INVESTORS CO INC GAM · Entity 4658	OtherCommon Stock	5,121	$33.58	$171,937.58	Disclosure SEC source: 0000040417-18-000010 · primary_doc.xml · nonDerivative · entry 1 TROUBH RAYMOND S · CIK 0001014051 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 60,775 F1 · kind: Shares received in payment of dividends. Read SEC document
October 01, 2017 Filed Oct 2, 2017 16:35 UTC	DIAMOND OFFSHORE DRILLING, INC. DO · Entity 87810	GrantStock Appreciation Right · Derivative	1,000	$0.00 Strike: $14.34	$0.00	Disclosure SEC source: 0001209191-17-054652 · doc4.xml · derivative · entry 1 TROUBH RAYMOND S · CIK 0001014051 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,000 Underlying: Common Stock · 1,000 shares Expires 2027-10-01 Read SEC document
July 01, 2017 Filed Jul 5, 2017 10:29 UTC	DIAMOND OFFSHORE DRILLING, INC. DO · Entity 87810	GrantStock Appreciation Right · Derivative	1,000	$0.00 Strike: $10.97	$0.00	Disclosure SEC source: 0001209191-17-042946 · doc4.xml · derivative · entry 1 TROUBH RAYMOND S · CIK 0001014051 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,000 Underlying: Common Stock · 1,000 shares Expires 2027-07-01 Read SEC document
April 01, 2017 Filed Apr 3, 2017 11:34 UTC	DIAMOND OFFSHORE DRILLING, INC. DO · Entity 87810	GrantStock Appreciation Right · Derivative	1,000	$0.00 Strike: $16.61	$0.00	Disclosure SEC source: 0001209191-17-024046 · doc4.xml · derivative · entry 1 TROUBH RAYMOND S · CIK 0001014051 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,000 Underlying: Common Stock · 1,000 shares Expires 2027-04-01 Read SEC document
January 01, 2017 Filed Jan 3, 2017 15:03 UTC	DIAMOND OFFSHORE DRILLING, INC. DO · Entity 87810	GrantStock Appreciation Right · Derivative	1,000	$0.00 Strike: $17.89	$0.00	Disclosure SEC source: 0001209191-17-000116 · doc4.xml · derivative · entry 1 TROUBH RAYMOND S · CIK 0001014051 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,000 Underlying: Common Stock · 1,000 shares Expires 2027-01-01 Read SEC document
December 30, 2016 Filed Feb 9, 2017 20:17 UTC	GENERAL AMERICAN INVESTORS CO INC GAM · Entity 4658	OtherCommon Stock	4,975	$31.38	$156,090.63	Disclosure SEC source: 0000040417-17-000018 · primary_doc.xml · nonDerivative · entry 1 TROUBH RAYMOND S · CIK 0001014051 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 55,654 F1 · kind: Shares received in payment of dividends. Read SEC document
October 01, 2016 Filed Oct 3, 2016 16:43 UTC	DIAMOND OFFSHORE DRILLING, INC. DO · Entity 87810	GrantStock Appreciation Right · Derivative	1,000	$0.00 Strike: $17.67	$0.00	Disclosure SEC source: 0001209191-16-143645 · doc4.xml · derivative · entry 1 TROUBH RAYMOND S · CIK 0001014051 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,000 Underlying: Common Stock · 1,000 shares Expires 2026-10-01 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.