4 earlier Form 4 trades (code P or S) here by this insider (4 buys), the last on Nov 21, 2024.
-2.1% median (+0.1% mean) 90-day return after 4 previous buys.
The trade is 5.9% of the 255,516 shares held after it.
No other insider bought within 30 days.
62 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: President and CEO Culley Brian M bought about $24.4K of LCTX on Mar 12, 2026, the largest insider purchase at the company since 2025; 62 funds added in the latest 13F quarter.
1 earlier Form 4 trade (code P or S) here by this insider (1 buy), the last on Aug 16, 2024.
The trade is 58.8% of the 25,500 shares held after it.
3 other insiders bought within 30 days.
62 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Chief Financial Officer Howe Jill Ann bought about $8.8K of LCTX on Nov 26, 2024; 3 other insiders bought within 30 days and 62 funds added in the latest 13F quarter.
First Form 4 purchase or sale (code P or S) here by this insider on our record.
The trade is 67.6% of the 22,184 shares held after it.
3 other insiders bought within 30 days.
62 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: General Counsel Samuel George A. III bought about $9.0K of LCTX on Nov 26, 2024; 3 other insiders bought within 30 days and 62 funds added in the latest 13F quarter.
1 earlier Form 4 trade (code P or S) here by this insider (1 buy), the last on Mar 24, 2022.
The trade is 13.4% of the 298,555 shares held after it.
3 other insiders bought within 30 days.
62 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Director Mulroy Michael H. bought about $22.8K of LCTX on Nov 22, 2024; 3 other insiders bought within 30 days and 62 funds added in the latest 13F quarter.
21 transactions on record
Since filing: total return from the first close after the filing to the latest close, dividend-adjusted. Not a forecast.
Context lines are counts over the filings above and returns from our own price history, never a price level. Not investment advice.
Nobody has filed for crossing 5%. That is a fact, not missing data.
LCTX planned insider sales (Form 144)
No planned-sale notices
No insider has filed to sell. Watch this after a run-up.
LCTX mutual fund holders (N-PORT)
Funds ranked by the share of their own portfolio in this stock (N-PORT).
Ultra-Small Company Market Fund
$289.5K position · as of 2026-06-30
0.2%
iShares Micro-Cap ETF
$808.5K position · as of 2026-06-30
0.1%
1290 VT Micro Cap Portfolio
$54.2K position · as of 2026-06-30
0.0%
iShares Biotechnology ETF
$1.7M position · as of 2026-06-30
0.0%
iShares Russell 2000 Growth ETF
$2.3M position · as of 2026-06-30
0.0%
PD Small-Cap Growth Index Portfolio
$21.8K position · as of 2026-06-30
0.0%
SEC N-PORT, monthly, about 60 days late · funds ≥ $10M ·
% is the share of the fund's own portfolio
Clinical pipeline
3 registered trials, 3 still running (ClinicalTrials.gov).
A status change is dated here weeks before the press release.
1
Phase 1
1 active
2
Not applicable
2 active
Matched by sponsor name. Trials run under a subsidiary's
own name are not included.
Executive pay vs shareholder return
CEO pay, headline and as actually paid, against the company's
return and its chosen peers' (DEF 14A).
FY
CEO total
Actually paid
Other execs, avg
TSR
Peer TSR
2025
$2.1M
$6.3M
$992.1K
-5%
n/a
2024
$2.5M
$706.5K
$1.1M
-72%
n/a
2023
$2.9M
$2.2M
$936.7K
-38%
n/a
2022
$2.4M
-$135.4K
$1.2M
-34%
n/a
Tagged by the company under SEC Item 402(v). Returns are
cumulative from the start of the disclosure period. Green where the company beat its own peer group.
Live price
Daily candles from TradingView, under their licence. No filings marked.
Why this name is on the desk
The complete filing record, in one place.
The record shows 62 funds added last quarter. Each figure is a federal filing, dated the day it went public.
Ratios from the company's XBRL filings, latest filings
Revenue, TTM
$13.1M
four quarters, 2025-07-01 to 2026-06-30
Revenue, TTM LCTX
FY Dec 2025
$14.6M
FY Dec 2024
$9.5M
FY Dec 2023
$8.9M
FY Dec 2022
$14.7M
FY Dec 2021
$4.3M
Jun 2026
$1.1M
Mar 2026
$1.7M
Dec 2025
$6.6M
Sep 2025
$3.7M
Jun 2025
$2.8M
Mar 2025
$1.5M
Dec 2024
$2.9M
Sep 2024
$3.8M
At each fiscal year end
Single quarter
Net margin, TTM
-246.6%
net income over revenue, 2025-07-01 to 2026-06-30
Net margin, TTM LCTX
FY Dec 2025
-436.5%
FY Dec 2024
-195.9%
FY Dec 2023
-240.2%
FY Dec 2022
-178.7%
FY Dec 2021
-991.0%
Jun 2026
+138.6%
Mar 2026
-279.0%
Dec 2025
+12.9%
Sep 2025
-809.0%
Jun 2025
-1,102%
Mar 2025
-275.6%
Dec 2024
-114.1%
Sep 2024
-80.3%
At each fiscal year end
Single quarter
Free cash flow, TTM
-$24.4M
operating cash flow minus capex, 2025-07-01 to 2026-06-30
Free cash flow, TTM LCTX
FY Dec 2025
-$19.4M
FY Dec 2024
-$23.7M
FY Dec 2023
-$29.2M
FY Dec 2022
$646.0K
FY Dec 2021
-$23.9M
Jun 2026
-$7.4M
Mar 2026
-$8.1M
Dec 2025
-$5.3M
Sep 2025
-$3.6M
Jun 2025
-$5.6M
Mar 2025
-$5.0M
Dec 2024
-$6.7M
Sep 2024
-$5.9M
At each fiscal year end
Single quarter
Debt to equity
n/a
no debt line filed
Debt to equity LCTX
FY Dec 2025
n/a
FY Dec 2024
n/a
FY Dec 2023
n/a
FY Dec 2022
n/a
FY Dec 2021
n/a
Jun 2026
n/a
Mar 2026
n/a
Dec 2025
n/a
Sep 2025
n/a
Jun 2025
n/a
Mar 2025
n/a
Dec 2024
n/a
Sep 2024
n/a
At each fiscal year end
Trailing four quarters at each quarter end
Cash flow to debt
n/a
no debt line filed
Cash flow to debt LCTX
FY Dec 2025
n/a
FY Dec 2024
n/a
FY Dec 2023
n/a
FY Dec 2022
n/a
FY Dec 2021
n/a
Jun 2026
n/a
Mar 2026
n/a
Dec 2025
n/a
Sep 2025
n/a
Jun 2025
n/a
Mar 2025
n/a
Dec 2024
n/a
Sep 2024
n/a
At each fiscal year end
Trailing four quarters at each quarter end
Return on equity
-59.0%
TTM net income over average of 2025-06-30 and 2026-06-30
Return on equity LCTX
FY Dec 2025
-103.4%
FY Dec 2024
-26.2%
FY Dec 2023
-31.4%
FY Dec 2022
-31.7%
FY Dec 2021
-45.7%
Jun 2026
-59.0%
Mar 2026
-96.6%
Dec 2025
-103.4%
Sep 2025
-153.4%
Jun 2025
-70.1%
Mar 2025
-21.4%
Dec 2024
-26.2%
Sep 2024
-29.9%
At each fiscal year end
Trailing four quarters at each quarter end
Return on assets
-32.7%
TTM net income over average of 2025-06-30 and 2026-06-30
Return on assets LCTX
FY Dec 2025
-56.3%
FY Dec 2024
-17.4%
FY Dec 2023
-19.1%
FY Dec 2022
-17.6%
FY Dec 2021
-30.5%
Jun 2026
-32.7%
Mar 2026
-58.0%
Dec 2025
-56.3%
Sep 2025
-72.7%
Jun 2025
-42.3%
Mar 2025
-14.7%
Dec 2024
-17.4%
Sep 2024
-19.8%
At each fiscal year end
Trailing four quarters at each quarter end
Return on invested capital
n/a
pre-tax loss, no effective tax rate to apply
Return on invested capital LCTX
FY Dec 2025
n/a
FY Dec 2024
n/a
FY Dec 2023
n/a
FY Dec 2022
n/a
FY Dec 2021
n/a
Jun 2026
n/a
Mar 2026
n/a
Dec 2025
n/a
Sep 2025
n/a
Jun 2025
n/a
Mar 2025
n/a
Dec 2024
n/a
Sep 2024
n/a
At each fiscal year end
Trailing four quarters at each quarter end
Return on capital employed
-30.1%
operating income (EBIT proxy) over average of 2025-06-30 and 2026-06-30 minus current liabilities
Return on capital employed LCTX
FY Dec 2025
-36.5%
FY Dec 2024
-23.6%
FY Dec 2023
-26.3%
FY Dec 2022
-19.4%
FY Dec 2021
-43.2%
Jun 2026
-30.1%
Mar 2026
-37.7%
Dec 2025
-36.5%
Sep 2025
-43.2%
Jun 2025
-42.1%
Mar 2025
-22.4%
Dec 2024
-23.6%
Sep 2024
-26.3%
At each fiscal year end
Trailing four quarters at each quarter end
P/E, trailing
n/a
trailing loss, a multiple of a loss is not meaningful
P/E, trailing LCTX
FY Dec 2025
n/a
FY Dec 2024
n/a
FY Dec 2023
n/a
FY Dec 2022
n/a
FY Dec 2021
n/a
Jun 2026
n/a
Mar 2026
n/a
Dec 2025
n/a
Sep 2025
n/a
Jun 2025
n/a
Mar 2025
n/a
Dec 2024
n/a
Sep 2024
n/a
At each fiscal year end
Trailing four quarters at each quarter end
Enterprise value
n/a
no debt line filed
Enterprise value LCTX
FY Dec 2025
n/a
FY Dec 2024
n/a
FY Dec 2023
n/a
FY Dec 2022
n/a
FY Dec 2021
n/a
Jun 2026
n/a
Mar 2026
n/a
Dec 2025
n/a
Sep 2025
n/a
Jun 2025
n/a
Mar 2025
n/a
Dec 2024
n/a
Sep 2024
n/a
At each fiscal year end
Trailing four quarters at each quarter end
FCF yield
-9.6%
TTM free cash flow over market value at close 2026-10-26
FCF yield LCTX
FY Dec 2025
-5.1%
FY Dec 2024
-25.1%
FY Dec 2023
-15.3%
FY Dec 2022
+0.3%
FY Dec 2021
-5.8%
Jun 2026
-7.5%
Mar 2026
-5.7%
Dec 2025
-5.1%
Sep 2025
-5.4%
Jun 2025
-11.1%
Mar 2025
-22.2%
Dec 2024
-25.1%
Sep 2024
-13.4%
At each fiscal year end
Trailing four quarters at each quarter end
PEG, trailing
n/a
trailing loss, a multiple of a loss is not meaningful
PEG, trailing LCTX
FY Dec 2025
n/a
FY Dec 2024
n/a
FY Dec 2023
n/a
FY Dec 2022
n/a
FY Dec 2021
n/a
Jun 2026
n/a
Mar 2026
n/a
Dec 2025
n/a
Sep 2025
n/a
Jun 2025
n/a
Mar 2025
n/a
Dec 2024
n/a
Sep 2024
n/a
At each fiscal year end
Trailing four quarters at each quarter end
Price as of 2026-10-26. Hover or tap a tile for its yearly and quarterly history.Method
TTM is four consecutive fiscal quarters; Q4 is the year minus nine months when not filed. Returns use the average of opening and closing balances. EBIT is approximated by operating income. PEG uses trailing EPS growth.
Fundamentals
Annual figures from XBRL filings. Pick a past date to see them as known then.
LCTX ranks highest on growth (77th percentile) and profitability (58th), and lowest on risk and compliance (17th), among Pharma & Biotech peers.
Profitability
58
Inputs
Return on equity-59.0% · 49 pct, sector of 545
Return on assets-32.7% · 58 pct, sector of 691
Return on invested capitalpre-tax loss, no effective tax rate to apply
Return on capital employed-30.1% · 67 pct, sector of 576
Growth
77
Inputs
Revenue growth, YoY+53.2% · 77 pct, sector of 505
Backlog growth, YoYno backlog line filed, or no year-earlier backlog
Institutional and government
52
Inputs
Funds adding, latest quarter62 · 52 pct, sector of 698
Congress net buyers, 365dno Congress trades in 365 days
Federal contracts, 180dno federal contracts in 180 days
Lobbying spend, 4 quartersno lobbying filings in the last four quarters
Risk and compliance
17
Inputs
Short interest, % of float+13.6% · 28 pct, sector of 816
Recalls per $1B revenue, 3yrevenue under $50M or not filed, so a count cannot be scaled to size
EPA cases per $1B revenue, 5yrevenue under $50M or not filed, so a count cannot be scaled to size
New text in Risk Factors, latest 10-K+30.6% · 7 pct, sector of 511
3 not measured: Financial health, Insider conviction, US patents
Financial health needs 1 of 2 inputs, 0 present: no debt line filed
Insider conviction needs 1 of 2 inputs, 0 present: no Form 4 purchase or sale (code P or S) in 180 days; no insider trades in 180 days
US patents needs 1 of 2 inputs, 0 present: patent data not loaded yet
4 of 7 axes scored. Each is a percentile against sector peers (all companies when the sector is thin); higher is better. An unscored axis is unmeasured, not low. How it is scored
Explore insider trading and ownership data
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