Ownership

Samuel H. Altman

Insider Reports History

Entity: Individual
Location: 29 Dorland Street, San Francisco, CA
Signature: /s/ Richard Craig Bealmear, Attorney-in-Fact
All insider transactions: Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Samuel H. Altman:

Stock	Role	Class	Num Shares	Value	Price $	Report Date	Ownership
Oklo Inc.	Director	Class A Common Stock	3.73M	$80.7M	$21.63	Nov 19, 2024	By Hydrazine Capital II, L.P.
Expedia Group, Inc.	Director	Common Stock	20K	$3.02M	$150.82	Jun 1, 2023	By Altman Holdco, LLC
Expedia Group, Inc.	Director	Common Stock	6.64K	$1M	$150.82	Jun 1, 2023	Direct
Expedia Group, Inc.	Director	Restricted Stock Units	1.29K	$173K	$134.46	Jun 1, 2023	Direct
Oklo Inc.	Director	Earnout Rights	0			Nov 19, 2024	By Hydrazine Capital II, L.P.

Showing 1 to 5 of 5 entries

Insider Reports Filed by Samuel H. Altman

Symbol	Company	Period	Transactions	Value $	Form Type	Date Filed	Role
OKLO	Oklo Inc.	Nov 19, 2024	2	$0	4	Nov 21, 2024	Director
OKLO	AltC Acquisition Corp.	May 9, 2024	2	$0	4	May 13, 2024	Director
OKLO	AltC Acquisition Corp.	May 9, 2024	0	$0	3	May 13, 2024	Director
EXPE	Expedia Group, Inc.	Jun 1, 2023	6	$0	4	Jun 2, 2023	Director
EXPE	Expedia Group, Inc.	Jan 1, 2023	1	$0	4	Jan 4, 2023	Director
EXPE	Expedia Group, Inc.	Oct 1, 2022	1	$0	4	Oct 4, 2022	Director
EXPE	Expedia Group, Inc.	Sep 10, 2022	2	$0	4	Sep 13, 2022	Director
EXPE	Expedia Group, Inc.	Jul 1, 2022	1	$0	4	Jul 5, 2022	Director
EXPE	Expedia Group, Inc.	Jun 1, 2022	5	$0	4	Jun 3, 2022	Director
EXPE	Expedia Group, Inc.	Apr 1, 2022	1	$0	4	Apr 4, 2022	Director
EXPE	Expedia Group, Inc.	Jan 1, 2022	1	$0	4	Jan 4, 2022	Director
EXPE	Expedia Group, Inc.	Oct 1, 2021	1	$0	4	Oct 1, 2021	Director
EXPE	Expedia Group, Inc.	Sep 10, 2021	2	$0	4	Sep 10, 2021	Director
ALCC	AltC Acquisition Corp.	Jul 7, 2021	0	$0	3	Jul 7, 2021	Chief Executive Officer, Director
EXPE	Expedia Group, Inc.	Jul 1, 2021	1	$0	4	Jul 1, 2021	Director
EXPE	Expedia Group, Inc.	Jun 1, 2021	3	$0	4	Jun 2, 2021	Director