Insider Trading Activity

Real time insider trading transaction history:

Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
Shares are not adjusted for stock split.

"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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Insider Trading Transactions for Blavatnik Len

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Common stock purchase or sale:

Transaction Date	Reported DateTime	Company	Symbol	Insider Relationship	Shares Traded	Average Price	Total Amount	Shares Owned	Filing
2024-10-15 Purchase	2024-10-17 4:05 pm	Upstream Bio Inc.	UPB	AI Upstream LLC AI Biotechnology LLC Access Industries Holdings LLC ACCESS INDUSTRIES MANAGEMENT LLC Blavatnik Len 10% Owner	1,175,000	$17	$19,975,000	5,494,410 (Direct)	View
2024-02-16 Sale	2024-02-21 4:03 pm	LyondellBasell Industries N.V.	LYB	AI INVESTMENTS HOLDINGS LLC Access Industries Holdings LLC ACCESS INDUSTRIES LLC ACCESS INDUSTRIES MANAGEMENT LLC Blavatnik Len 10% Owner	205,022	$97.89	$20,069,550	65,266,967 (Indirect Direct)	View
2023-10-18 Purchase	2023-10-20 4:02 pm	Day One Biopharmaceuticals Inc.	DAWN	AI Day1 LLC Access Industries Holdings LLC ACCESS INDUSTRIES MANAGEMENT LLC Blavatnik Len 10% Owner	1,475,454	$10.15	$14,978,327	12,929,322 (Direct)	View
2023-08-11 Sale	2023-08-14 5:00 pm	LyondellBasell Industries N.V.	LYB	AI INVESTMENTS HOLDINGS LLC Access Industries Holdings LLC ACCESS INDUSTRIES LLC ACCESS INDUSTRIES MANAGEMENT LLC Blavatnik Len 10% Owner	6,511	$99.61	$648,550	22,851,583 (Indirect Direct)	View
2023-06-09 Purchase	2023-06-12 4:03 pm	Day One Biopharmaceuticals Inc.	DAWN	AI Day1 LLC Access Industries Holdings LLC ACCESS INDUSTRIES MANAGEMENT LLC Blavatnik Len 10% Owner	769,230	$13	$9,999,990	11,453,868 (Direct)	View
2023-02-15 Purchase	2023-02-17 4:42 pm	Disc Medicine Inc.	IRON	AI DMI LLC Access Industries Holdings LLC ACCESS INDUSTRIES MANAGEMENT LLC Blavatnik Len 10% Owner	434,783	$23	$10,000,009	3,141,759 (Direct)	View
2022-12-01 Sale	2022-12-05 4:05 pm	LyondellBasell Industries N.V.	LYB	AI INVESTMENTS HOLDINGS LLC Access Industries Holdings LLC ACCESS INDUSTRIES LLC ACCESS INDUSTRIES MANAGEMENT LLC Blavatnik Len 10% Owner	1,428,298	$84.93	$121,302,237	20,221,294 (Indirect Direct)	View
2022-11-28 Sale	2022-11-30 7:45 pm	LyondellBasell Industries N.V.	LYB	AI INVESTMENTS HOLDINGS LLC Access Industries Holdings LLC ACCESS INDUSTRIES LLC ACCESS INDUSTRIES MANAGEMENT LLC Blavatnik Len 10% Owner	1,402,472	$84.95	$119,142,532	20,221,666 (Indirect Direct)	View
2022-11-15 Sale(A)	2022-11-18 5:12 pm	LyondellBasell Industries N.V.	LYB	AI INVESTMENTS HOLDINGS LLC Access Industries Holdings LLC ACCESS INDUSTRIES LLC ACCESS INDUSTRIES MANAGEMENT LLC Blavatnik Len 10% Owner	27	$86.47	$2,335	767,075 (Direct)	View
2022-11-15 Sale	2022-11-17 9:23 pm	LyondellBasell Industries N.V.	LYB	AI INVESTMENTS HOLDINGS LLC Access Industries Holdings LLC ACCESS INDUSTRIES LLC ACCESS INDUSTRIES MANAGEMENT LLC Blavatnik Len 10% Owner	127,439	$86.48	$11,020,940	20,287,744 (Indirect Direct)	View
2022-11-01 Purchase	2022-11-03 4:04 pm	LyondellBasell Industries N.V.	LYB	AI INVESTMENTS HOLDINGS LLC Access Industries Holdings LLC ACCESS INDUSTRIES LLC ACCESS INDUSTRIES MANAGEMENT LLC Blavatnik Len 10% Owner	4,000	$77.84	$311,344	70,280,581 (Indirect Direct)	View
2022-08-15 Purchase	2022-08-17 4:03 pm	Verona Pharma plc	VRNA	Access Industries Holdings LLC AI Biotechnology LLC ACCESS INDUSTRIES MANAGEMENT LLC Blavatnik Len 10% Owner	4,800,000	$1.3125	$6,300,000	55,911,648 (Indirect)	View
2022-06-17 Purchase	2022-06-21 4:37 pm	Day One Biopharmaceuticals Inc.	DAWN	AI Day1 LLC Access Industries Holdings LLC ACCESS INDUSTRIES MANAGEMENT LLC Blavatnik Len 10% Owner	1,200,000	$15	$18,000,000	10,684,638 (Direct)	View
2022-01-18 Purchase	2022-01-20 6:37 pm	Day One Biopharmaceuticals Inc.	DAWN	AI Day1 LLC Access Industries Holdings LLC ACCESS INDUSTRIES MANAGEMENT LLC Blavatnik Len 10% Owner	106,862	$14.52	$1,551,909	9,484,638 (Direct)	View
2022-01-06 Sale	2022-01-07 5:04 pm	Warner Music Group Corp.	WMG	AI Entertainment Holdings LLC Altep 2012 L.P. AI Altep Holdings Inc ACCESS INDUSTRIES LLC AIPH Holdings LLC Access Industries Holdings LLC ACCESS INDUSTRIES MANAGEMENT LLC Blavatnik Len CT/FT HOLDINGS LLC 10% Owner	8,562,500	$40.66	$348,151,250	367,276,655 (Indirect Direct)	View
2021-12-08 Sale	2021-12-10 7:01 pm	Warner Music Group Corp.	WMG	AI Entertainment Holdings LLC Altep 2012 L.P. AI Altep Holdings Inc ACCESS INDUSTRIES LLC AIPH Holdings LLC Access Industries Holdings LLC ACCESS INDUSTRIES MANAGEMENT LLC Blavatnik Len CT/FT HOLDINGS LLC 10% Owner	4,160,745	$41.25	$171,630,731	380,729,941 (Indirect Direct)	View
2021-09-24 Sale	2021-09-28 4:02 pm	Warner Music Group Corp.	WMG	AI Entertainment Holdings LLC Altep 2012 L.P. AI Altep Holdings Inc ACCESS INDUSTRIES LLC AIPH Holdings LLC Access Industries Holdings LLC ACCESS INDUSTRIES MANAGEMENT LLC Blavatnik Len 10% Owner	2,340,000	$43.73	$102,328,200	371,650,716 (Indirect Direct)	View
2021-09-08 Sale	2021-09-10 7:01 pm	Warner Music Group Corp.	WMG	AI Entertainment Holdings LLC Altep 2012 L.P. AI Altep Holdings Inc ACCESS INDUSTRIES LLC AIPH Holdings LLC Access Industries Holdings LLC ACCESS INDUSTRIES MANAGEMENT LLC Blavatnik Len 10% Owner	3,150,272	$37.75	$118,922,768	373,990,716 (Indirect Direct)	View
2021-08-12 Purchase	2021-08-16 4:21 pm	Eliem Therapeutics Inc.	ELYM	AI ETI LLC Access Industries Holdings LLC ACCESS INDUSTRIES MANAGEMENT LLC Blavatnik Len 10% Owner	800,000	$12.5	$10,000,000	5,009,400 (Direct)	View
2021-06-01 Purchase	2021-06-03 4:42 pm	Day One Biopharmaceuticals Inc.	DAWN	AI Day 1 LLC Access Industries Holdings LLC ACCESS INDUSTRIES MANAGEMENT LLC Blavatnik Len 10% Owner	875,000	$16	$14,000,000	9,377,776 (Direct)	View
2021-05-04 Sale	2021-05-06 6:01 pm	LyondellBasell Industries N.V.	LYB	AI INVESTMENTS HOLDINGS LLC Access Industries Holdings LLC ACCESS INDUSTRIES LLC ACCESS INDUSTRIES MANAGEMENT LLC Blavatnik Len 10% Owner	927,000	$108.11	$100,214,881	29,258,033 (Indirect Direct)	View
2021-03-25 Purchase	2021-03-30 1:44 pm	DigitalOcean Holdings Inc.	DOCN	Access Industries Holdings LLC ACCESS INDUSTRIES MANAGEMENT LLC AI Droplet Holdings LLC AI Droplet Sharing LLC Blavatnik Len AI Droplet Subsidiary LLC Affiliate of 10% Owner	2,127,659	$47	$99,999,973	25,865,449 (Indirect)	View

Stock options: Exercise, Award, Grant, Conversion

Transaction Date	Reported DateTime	Exercisable Expiration	Company	Symnbol	Insider Relationship	Shares Traded	Conversion Price	Shares Owned	Filing
2024-12-19 Other	2024-12-23 4:05 pm	N/A N/A	Warner Music Group Corp.	WMG	AI Entertainment Holdings LLC WMG Management Holdings LLC AI Entertainment Management LLC Altep 2012 L.P. AIBFF Inc. ACCESS INDUSTRIES LLC AIPH Holdings LLC Access Industries Holdings LLC ACCESS INDUSTRIES MANAGEMENT LLC Blavatnik Len 10% Owner	18,084,362	$0	255,074,082 (Indirect)	View
2024-10-15 Conversion	2024-10-17 4:05 pm	N/A N/A	Upstream Bio Inc.	UPB	AI Upstream LLC AI Biotechnology LLC Access Industries Holdings LLC ACCESS INDUSTRIES MANAGEMENT LLC Blavatnik Len 10% Owner	4,319,410	$0	5,494,410 (Direct)	View
Ownership	2024-10-10 4:27 pm	N/A N/A	Upstream Bio Inc.	UPB	AI Upstream LLC AI Biotechnology LLC Access Industries Holdings LLC ACCESS INDUSTRIES MANAGEMENT LLC Blavatnik Len 10% Owner	0	$0	4,117,646 (Direct)	View
2024-06-17 Option Award	2024-06-20 4:02 pm	N/A N/A	Disc Medicine Inc.	IRON	AI DMI LLC Access Industries Holdings LLC ACCESS INDUSTRIES MANAGEMENT LLC Blavatnik Len 10% Owner	416,667	$36	3,558,426 (Direct)	View
2024-02-27 Other	2024-02-29 4:29 pm	N/A N/A	LyondellBasell Industries N.V.	LYB	AI INVESTMENTS HOLDINGS LLC Access Industries Holdings LLC ACCESS INDUSTRIES LLC ACCESS INDUSTRIES MANAGEMENT LLC Blavatnik Len 10% Owner	61,241	$0	65,350,066 (Indirect)	View
Ownership	2023-11-13 08:30 am	N/A N/A	VYNE Therapeutics Inc.	VYNE	AI Biotechnology LLC Access Industries Holdings LLC ACCESS INDUSTRIES MANAGEMENT LLC Blavatnik Len 10% Owner	0	$0	8,909,033 (Direct)	View
2023-08-10 Gift	2023-08-14 5:00 pm	N/A N/A	LyondellBasell Industries N.V.	LYB	AI INVESTMENTS HOLDINGS LLC Access Industries Holdings LLC ACCESS INDUSTRIES LLC ACCESS INDUSTRIES MANAGEMENT LLC Blavatnik Len 10% Owner	443,489	$0	22,851,583 (Indirect)	View
2023-05-11 Gift	2023-05-15 4:03 pm	N/A N/A	LyondellBasell Industries N.V.	LYB	AI INVESTMENTS HOLDINGS LLC Access Industries Holdings LLC ACCESS INDUSTRIES LLC ACCESS INDUSTRIES MANAGEMENT LLC Blavatnik Len 10% Owner	761,000	$0	65,961,372 (Indirect)	View
2023-03-06 Gift	2023-03-16 07:29 am	N/A N/A	Warner Music Group Corp.	WMG	AI Entertainment Holdings LLC Altep 2012 L.P. AI Altep Holdings Inc ACCESS INDUSTRIES LLC AIPH Holdings LLC Access Industries Holdings LLC ACCESS INDUSTRIES MANAGEMENT LLC Blavatnik Len 10% Owner	125,000,000	$0	241,189,518 (Direct)	View
2022-12-14 Ownership	2023-02-13 4:08 pm	N/A N/A	LyondellBasell Industries N.V.	LYB	AI INVESTMENTS HOLDINGS LLC Access Industries Holdings LLC ACCESS INDUSTRIES LLC ACCESS INDUSTRIES MANAGEMENT LLC Blavatnik Len 10% Owner	600,000	$0	66,722,372 (Indirect)	View
Ownership	2023-02-13 4:08 pm	N/A N/A	LyondellBasell Industries N.V.	LYB	AI INVESTMENTS HOLDINGS LLC Access Industries Holdings LLC ACCESS INDUSTRIES LLC ACCESS INDUSTRIES MANAGEMENT LLC Blavatnik Len 10% Owner	0	$0	66,722,372 (Direct)	View
Ownership	2023-01-09 4:03 pm	N/A N/A	Disc Medicine Inc.	IRON	AI DMI LLC Access Industries Holdings LLC ACCESS INDUSTRIES MANAGEMENT LLC Blavatnik Len 10% Owner	0	$0	2,706,976 (Direct)	View
2022-06-13 Gift	2022-11-03 4:04 pm	N/A N/A	LyondellBasell Industries N.V.	LYB	AI INVESTMENTS HOLDINGS LLC Access Industries Holdings LLC ACCESS INDUSTRIES LLC ACCESS INDUSTRIES MANAGEMENT LLC Blavatnik Len 10% Owner	253,600	$0	70,280,581 (Indirect)	View
Ownership	2022-08-17 4:01 pm	N/A N/A	Verona Pharma plc	VRNA	Access Industries Holdings LLC AI Biotechnology LLC ACCESS INDUSTRIES MANAGEMENT LLC Blavatnik Len 10% Owner	0	$0	51,111,648 (Indirect)	View
2022-01-27 Other	2022-01-31 4:06 pm	N/A N/A	Warner Music Group Corp.	WMG	AI Entertainment Holdings LLC Altep 2012 L.P. AI Altep Holdings Inc ACCESS INDUSTRIES LLC AIPH Holdings LLC Access Industries Holdings LLC ACCESS INDUSTRIES MANAGEMENT LLC Blavatnik Len 10% Owner	1,087,137	$0	366,189,518 (Indirect)	View
Ownership	2022-01-11 4:45 pm	N/A N/A	Gamida Cell Ltd.	GMDA	Access Industries Holdings LLC Clal Biotechnology Industries Ltd. ACCESS INDUSTRIES LLC ACCESS INDUSTRIES MANAGEMENT LLC Blavatnik Len AI Gamida Holdings LLC 10% Owner	0	$0	9,937,100 (Indirect)	View
2022-01-06 Conversion	2022-01-07 5:04 pm	N/A N/A	Warner Music Group Corp.	WMG	AI Entertainment Holdings LLC Altep 2012 L.P. AI Altep Holdings Inc ACCESS INDUSTRIES LLC AIPH Holdings LLC Access Industries Holdings LLC ACCESS INDUSTRIES MANAGEMENT LLC Blavatnik Len CT/FT HOLDINGS LLC 10% Owner	8,562,500	$0	367,276,655 (Direct)	View
2021-12-08 Conversion	2021-12-10 7:01 pm	N/A N/A	Warner Music Group Corp.	WMG	AI Entertainment Holdings LLC Altep 2012 L.P. AI Altep Holdings Inc ACCESS INDUSTRIES LLC AIPH Holdings LLC Access Industries Holdings LLC ACCESS INDUSTRIES MANAGEMENT LLC Blavatnik Len CT/FT HOLDINGS LLC 10% Owner	4,160,745	$0	380,729,941 (Indirect)	View
2021-12-08 Gift	2021-12-10 7:01 pm	N/A N/A	Warner Music Group Corp.	WMG	AI Entertainment Holdings LLC Altep 2012 L.P. AI Altep Holdings Inc ACCESS INDUSTRIES LLC AIPH Holdings LLC Access Industries Holdings LLC ACCESS INDUSTRIES MANAGEMENT LLC Blavatnik Len CT/FT HOLDINGS LLC 10% Owner	4,890,786	$0	380,729,941 (Indirect)	View
2021-09-24 Conversion	2021-09-28 4:02 pm	N/A N/A	Warner Music Group Corp.	WMG	AI Entertainment Holdings LLC Altep 2012 L.P. AI Altep Holdings Inc ACCESS INDUSTRIES LLC AIPH Holdings LLC Access Industries Holdings LLC ACCESS INDUSTRIES MANAGEMENT LLC Blavatnik Len 10% Owner	2,340,000	$0	371,650,716 (Direct)	View
2021-09-08 Conversion	2021-09-10 7:01 pm	N/A N/A	Warner Music Group Corp.	WMG	AI Entertainment Holdings LLC Altep 2012 L.P. AI Altep Holdings Inc ACCESS INDUSTRIES LLC AIPH Holdings LLC Access Industries Holdings LLC ACCESS INDUSTRIES MANAGEMENT LLC Blavatnik Len 10% Owner	3,150,272	$0	373,990,716 (Direct)	View
2021-08-12 Conversion	2021-08-16 4:21 pm	N/A N/A	Eliem Therapeutics Inc.	ELYM	AI ETI LLC Access Industries Holdings LLC ACCESS INDUSTRIES MANAGEMENT LLC Blavatnik Len 10% Owner	8,418,800	$0	5,009,400 (Direct)	View
Ownership	2021-08-09 9:01 pm	N/A N/A	Eliem Therapeutics Inc.	ELYM	AI ETI LLC Access Industries Holdings LLC ACCESS INDUSTRIES MANAGEMENT LLC Blavatnik Len 10% Owner	0	$0	4,209,400 (Direct)	View
2021-06-01 Conversion	2021-06-03 4:42 pm	N/A N/A	Day One Biopharmaceuticals Inc.	DAWN	AI Day 1 LLC Access Industries Holdings LLC ACCESS INDUSTRIES MANAGEMENT LLC Blavatnik Len 10% Owner	17,005,552	$0	9,377,776 (Direct)	View
Ownership	2021-05-26 8:34 pm	N/A N/A	Day One Biopharmaceuticals Inc.	DAWN	AI Day 1 LLC Access Industries Holdings LLC ACCESS INDUSTRIES MANAGEMENT LLC Blavatnik Len 10% Owner	0	$0	8,502,776 (Direct)	View
Ownership	2021-03-23 8:40 pm	N/A N/A	DigitalOcean Holdings Inc.	DOCN	Access Industries Holdings LLC AI Droplet Sharing LLC ACCESS INDUSTRIES MANAGEMENT LLC Blavatnik Len AI Droplet Holdings LLC Affiliate of 10% Owner	0	$0	23,737,790 (Indirect)	View

(A) Indicate amendment filing.

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Insider Trading & Ownership - Blavatnik Len