Citadel Advisors LLC
· Reduced
Change
−376K
Δ Own
−74.2%
Date
Q1 2026
LC
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Citadel Advisors LLC
· Reduced
Change
−376K
Δ Own
−74.2%
Date
Q1 2026
|
Citadel Advisors LLC | Reduced· Q1 2026 | – | −376K | −74.2% | Q1 2026 | |||||
|
Renaissance Technologies LLC
· Reduced
Change
−280K
Δ Own
−11.6%
Date
Q1 2026
|
Renaissance Technologies LLC | Reduced· Q1 2026 | – | −280K | −11.6% | Q1 2026 | |||||
|
Goldman Sachs Group Inc
· Reduced
Change
−269K
Date
Q1 2026
|
Goldman Sachs Group Inc | Reduced· Q1 2026 | – | −269K | – | Q1 2026 | |||||
|
Two Sigma Investments, LP
· Reduced
Change
−177K
Δ Own
−66.6%
Date
Q1 2026
|
Two Sigma Investments, LP | Reduced· Q1 2026 | – | −177K | −66.6% | Q1 2026 | |||||
|
Omers Administration Corp
· Reduced
Change
−174K
Date
Q1 2026
|
Omers Administration Corp | Reduced· Q1 2026 | – | −174K | – | Q1 2026 | |||||
|
Exoduspoint Capital Management, LP
· Reduced
Change
−161K
Date
Q1 2026
|
Exoduspoint Capital Management, LP | Reduced· Q1 2026 | – | −161K | – | Q1 2026 | |||||
|
Gsa Capital Partners LLP
· Reduced
Change
−146K
Date
Q1 2026
|
Gsa Capital Partners LLP | Reduced· Q1 2026 | – | −146K | – | Q1 2026 | |||||
|
Morgan Stanley
· Reduced
Change
−130K
Date
Q1 2026
|
Morgan Stanley | Reduced· Q1 2026 | – | −130K | – | Q1 2026 | |||||
|
Defender Capital, LLC.
· Reduced
Change
−100K
Date
Q1 2026
|
Defender Capital, LLC. | Reduced· Q1 2026 | – | −100K | – | Q1 2026 | |||||
|
Informed Momentum Co LLC
· Reduced
Change
−96K
Date
Q1 2026
|
Informed Momentum Co LLC | Reduced· Q1 2026 | – | −96K | – | Q1 2026 | |||||
|
Lighthouse Investment Partners, LLC
· Exited
Change
−85K
Δ Own
−100.0%
Date
Q1 2026
|
Lighthouse Investment Partners, LLC | Exited· Q1 2026 | – | −85K | −100.0% | Q1 2026 | |||||
|
Nwam LLC
· Exited
Change
−62K
Δ Own
−100.0%
Date
Q1 2026
|
Nwam LLC | Exited· Q1 2026 | – | −62K | −100.0% | Q1 2026 | |||||
|
Fort Sheridan Advisors LLC
· Exited
Change
−55K
Δ Own
−100.0%
Date
Q1 2026
|
Fort Sheridan Advisors LLC | Exited· Q1 2026 | – | −55K | −100.0% | Q1 2026 | |||||
|
Quadrature Capital Ltd
· Exited
Change
−31K
Δ Own
−100.0%
Date
Q1 2026
|
Quadrature Capital Ltd | Exited· Q1 2026 | – | −31K | −100.0% | Q1 2026 | |||||
|
Ieq Capital, LLC
· Exited
Change
−23K
Δ Own
−100.0%
Date
Q1 2026
|
Ieq Capital, LLC | Exited· Q1 2026 | – | −23K | −100.0% | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Bradsher Neal C.
· Director
Grant (A)
125K
|
Bradsher Neal C. | Director | Grant (A) | – | 125K | – | 125K | – | Jul 1, 2026 | Jul 2, 2026 | |||||||||
|
Jayasuriya Anula
· Director
Grant (A)
125K
|
Jayasuriya Anula | Director | Grant (A) | – | 125K | – | 125K | – | Jul 1, 2026 | Jul 2, 2026 | |||||||||
|
Mulroy Michael H.
· Director
Grant (A)
125K
|
Mulroy Michael H. | Director | Grant (A) | – | 125K | – | 125K | – | Jul 1, 2026 | Jul 2, 2026 | |||||||||
|
Andrews Deborah J.
· Director
Grant (A)
125K
|
Andrews Deborah J. | Director | Grant (A) | – | 125K | – | 125K | – | Jul 1, 2026 | Jul 2, 2026 | |||||||||
|
Russell Angus C.
· Director
Grant (A)
125K
|
Russell Angus C. | Director | Grant (A) | – | 125K | – | 125K | – | Jul 1, 2026 | Jul 2, 2026 | |||||||||
|
Amin Dipti
· Director
Grant (A)
125K
|
Amin Dipti | Director | Grant (A) | – | 125K | – | 125K | – | Jul 1, 2026 | Jul 2, 2026 | |||||||||
|
Culley Brian M.
· Director, Officer
Buy
+$24K
|
Culley Brian M. | Director, Officer | Buy | $1.63 | +15K | +$24K | 256K | – | Mar 12, 2026 | Mar 12, 2026 | |||||||||
|
Culley Brian M.
· Director, Officer
Grant (A)
3.2M
|
Culley Brian M. | Director, Officer | Grant (A) | – | 3.2M | – | 3.2M | – | Mar 5, 2026 | Mar 6, 2026 | |||||||||
|
Howe Jill Ann
· Officer
Grant (A)
1.1M
|
Howe Jill Ann | Officer | Grant (A) | – | 1.1M | – | 1.1M | – | Mar 5, 2026 | Mar 6, 2026 | |||||||||
|
Samuel George A. III
· Officer
Grant (A)
900K
|
Samuel George A. III | Officer | Grant (A) | – | 900K | – | 900K | – | Mar 5, 2026 | Mar 6, 2026 | |||||||||
|
Culley Brian M.
· Director, Officer
2 operations
0
|
Culley Brian M. | Director, Officer | 2 operations | – | 0 | – | 0 | – | Feb 11, 2026 | Feb 13, 2026 | |||||||||
|
Culley Brian M.
· Director, Officer
Tax withholding or exercise payment (F)
-$23K
|
Culley Brian M. | Director, Officer | Tax withholding or exercise payment (F) | $1.80 | -13K | -$23K | 241K | – | Feb 11, 2026 | Feb 13, 2026 | |||||||||
|
Samuel George A. III
· Officer
2 operations
0
|
Samuel George A. III | Officer | 2 operations | – | 0 | – | 0 | – | Feb 11, 2026 | Feb 13, 2026 | |||||||||
|
Samuel George A. III
· Officer
Tax withholding or exercise payment (F)
-$5K
|
Samuel George A. III | Officer | Tax withholding or exercise payment (F) | $1.80 | -3K | -$5K | 31K | – | Feb 11, 2026 | Feb 13, 2026 | |||||||||
|
Culley Brian M.
· Director, Officer
Tax withholding or exercise payment (F)
-$561
|
Culley Brian M. | Director, Officer | Tax withholding or exercise payment (F) | $1.68 | -334 | -$561 | 222K | – | Dec 19, 2025 | Dec 19, 2025 | |||||||||
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97 reporting institutions disclosed LCTX position changes in the Q1 2026 snapshot.
For each manager, WhoBought compares accepted consecutive 13F share counts. Share change is current shares minus prior shares. Estimated dollar change is that signed share change multiplied by the split-adjusted quarter-mean close. The activity table on this page uses Q1 2026.
An investor crossing 5% of a share class generally files Schedule 13D for activist intent or Schedule 13G for a passive position. The technical form names appear here rather than in the activity rows.
Ownership and institutional activity come from SEC Form 13F filings. Insider activity comes from SEC Form 4, and large-shareholder activity from SEC Schedules 13D and 13G. FMP supplies price data only. Company logos use the local verified Parqet cache with one shared fallback.
Form 13F is a quarterly disclosure and is normally filed after the quarter ends. Every ownership and activity value therefore names its represented period; it is not presented as a live position.
A muted dash marks a missing table value. It means the filing omitted the value, comparable data is unavailable, or no prior position exists for comparison.