Biotime Inc

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Biotime Inc
TickerLCTX
CIK #0000876343
CUSIP53566P109
SectorLife Sciences - Biological Products, (No Disgnostic Substances)
Address1301 Harbor Bay Parkway, Alameda, CA 94502
Source [EDGAR]
Reg D Offering (Form D) Filed Raised Terms
Biotime Inc 2014-03-07 3.5 M Exemption: 506(b) · Minimum: $500,000 · Remaining: $11,500,000 · Duration: One year or less · Revenue: $1,000,001 - $5,000,000
CIK Filing 2011 - 2026
[0000876343] 10-K
[0000876343] 10-Q
[0000876343] 3
[0000876343] 4
[0000876343] 5
[0000876343] 8-K
[0000876343] D
[0000876343] SC 13D
[0000876343] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
BlackRock Inc Lineage Cell Therapeutics Inc [2025-04-24] 0.0
BlackRock Inc Lineage Cell Therapeutics Inc [2024-11-08] 5.3
BlackRock Inc Lineage Cell Therapeutics Inc [2024-10-22] 5.3
BlackRock Inc Lineage Cell Therapeutics Inc [2022-07-08] 2.2
BlackRock Inc Lineage Cell Therapeutics Inc [2022-02-04] 5.9
Biotime Inc Oncocyte Corp [2015-12-31] 58.55
Asterias Biotherapeutics Inc Biotime Inc [2013-10-09] 22.58
Biotime Inc Asterias Biotherapeutics Inc [2013-10-09] 79.3
Form 3/4/5 Filer 2011 - 2026
Jayasuriya Anula
Biotime Inc
Amin Dipti
Russell Angus C
Andrews Deborah J
Bradsher Neal C
Mulroy Michael H
Culley Brian M
Samuel George A III
Howe Jill Ann
Broadwood Partners LP
Broadwood Capital Inc
Bailey Don M
Kingsley Alfred D
Hogge Gary S
Hernandez Alexandra
Cook Kevin Leon
Leavitt Chase C
Farrell Stephen C
Roberts Brandi
Oncocyte Corp
Wirth Edward
Patton Stephana Eilene
Skibsted Russell
West Michael D
Mohanty Aditya P
Redmond Cavan M
Greenbelt Corp /NY
Schlachet David
Segall Judith
Knight James A
Asterias Biotherapeutics Inc
Cartt Stephen LaHue
Peabody Robert
TEW William P PhD
Lichtinger Pedro
Stolz Lesley A
Berger Franklin M
von Eschenbach Andrew C
Nordhoff Henry L
Garcia Peter S
Greenway Partners L P
Burns Arnold I
Cohen Abraham E
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Culley Brian M
Common Shares
2026-03-12 Buy 15,000 $1.63 24,450
Culley Brian M
Employee Stock Option (Right to Buy) · derivative
2026-03-05 Grant 3,250,000 $0.00
Howe Jill Ann
Employee Stock Option (Right to Buy) · derivative
2026-03-05 Grant 1,050,000 $0.00
Samuel George A III
Employee Stock Option (Right to Buy) · derivative
2026-03-05 Grant 900,000 $0.00
Samuel George A III
Common Shares
2026-02-11 Tax withheld 2,502 $1.80 4,504
Culley Brian M
Common Shares
2026-02-11 Option exercise 31,250
Culley Brian M
Restricted Stock Units · derivative
2026-02-11 Option exercise 31,250 $0.00
Samuel George A III
Common Shares
2026-02-11 Option exercise 6,075
Samuel George A III
Restricted Stock Units · derivative
2026-02-11 Option exercise 6,075 $0.00
Culley Brian M
Common Shares
2026-02-11 Tax withheld 12,869 $1.80 23,164
Culley Brian M
Common Shares
2025-12-19 Grant 8,925
Samuel George A III
Common Shares
2025-12-19 Tax withheld 65 $1.68 109
Samuel George A III
Common Shares
2025-12-19 Grant 1,735
Culley Brian M
Common Shares
2025-12-19 Tax withheld 334 $1.68 561
Andrews Deborah J
Stock Option (Right to Buy) · derivative
2025-07-01 Grant 75,000 $0.00
Russell Angus C
Stock Option (Right to Buy) · derivative
2025-07-01 Grant 75,000 $0.00
Amin Dipti
Stock Option (Right to Buy) · derivative
2025-07-01 Grant 75,000 $0.00
Jayasuriya Anula
Stock Option (Right to Buy) · derivative
2025-07-01 Grant 75,000 $0.00
Mulroy Michael H
Stock Option (Right to Buy) · derivative
2025-07-01 Grant 75,000 $0.00
Bradsher Neal C
OPTION TO PURCHASE COMMON SHARES · derivative
2025-07-01 Grant 75,000 $0.00
showing 20 of 200 most recent transactions
13F Ownership Over TimeHoldersShares Held
2026-03-31 130 111,630,276
2025-12-31 123 101,823,314
2025-09-30 112 88,238,529
2025-06-30 130 98,136,676
2025-03-31 128 109,400,245
2024-12-31 128 107,146,971
2024-09-30 116 95,310,404
2024-06-30 115 99,760,527
2024-03-31 117 95,042,240
2023-12-31 116 76,917,309
2023-09-30 105 75,524,328
2023-06-30 108 74,901,184
Form 13F Holdings
Firm Period DFND Voting Shares
Defender Capital LLC [2026-06-30] SOLE 6,598,899 6,598,899
Trust Co of Toledo NA /OH/ [2026-06-30] SOLE 33,795 83,795
Beirne Wealth Consulting Services LLC [2026-06-30] SOLE 0 45,000
Chapin Davis Inc [2026-06-30] SOLE 0 20,029
Piscataqua Savings Bank [2026-06-30] DFND 12,499 12,499
Pacifica Partners Inc [2026-06-30] DFND 2,926 2,926
Wolff Wiese Magana LLC [2026-06-30] SOLE 1,000 1,000
Farther Finance Advisors LLC [2026-06-30] SOLE 0 544
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