Alector, Inc.

Alector, Inc.

Healthcare

NASDAQ:ALEC · NASDAQ Global Select

Market Cap $168.76M Beta 0.59 P/E (TTM) -1.3
$1.53 -2.55%

-$0.04 today

52W Low $1.09High $3.40

Vol 0.26M · Avg 0.66M

EPS (TTM)-$1.13
Biotechnology

Management

Put operating results in leadership context

Review returns on capital, executive background, insider transactions, and growth quality to judge whether management is compounding value well.

Return Metrics

ROE, ROIC & ROA over time

Management

ROE

-466.3%

avg -68.0%

ROIC

-62.5%

avg -30.3%

ROA

-48.7%

avg -23.9%

Analysis

ROA is currently the strongest return metric at -48.7% versus its period average of -23.9%. 0 of 3 return metrics are above their quality threshold, which helps indicate how efficiently the company turns capital and assets into profit.

Management

Key executives, compensation & ownership

Management
NameTitleCompensationTenureAgeShares OwnedOwnership %

Arnon Rosenthal

Co-Founder, Chief Executive Officer & Director$1.01M70$2.45M2.21%

Giacomo Salvadore

Chief Medical Officer$752,171.00

Neil Berkley

CFO & Chief Business Officer$705,122.0052$399,260.000.36%

Hua Long DABT

Senior VP & Head of Research

Clare Hunt

Chief People & Places Officer

Katie Hogan

Senior Director of Corporate Communication & Investor Relations

Kristina Cutter

Chief Development Officer

Danielle Pasqualone

General Counsel

Eric Brown

Director of Antibody Discovery & Protein Engineering

Insider Trading

SEC Form 4 transactions — last 12 months

Management

Buys

0

$0.00

Sells

18

$775,090.79

Net Sentiment

$775,090.79

Net selling

Most Active

Wong-Sarad Grace

8 transactions

DateInsiderTypeSharesPriceValue
Apr 16, 2026

Wong-Sarad Grace

Direct

Sell1.8K$2.65$4,823.00
Mar 10, 2026

Wong-Sarad Grace

Direct

Sell1.0K$2.65$2,650.00
Mar 3, 2026

Wong-Sarad Grace

Direct

Sell3.4K$2.08$7,012.11
Mar 2, 2026

Wong-Sarad Grace

Direct

Sell8.1K$2.12$17,137.96
Mar 2, 2026

Rosenthal Arnon

Direct

Sell81.9K$2.12$173,821.83
Mar 2, 2026

Berkley Neil Lindsay

Direct

Sell29.6K$2.12$62,953.72
Feb 26, 2026

Wong-Sarad Grace

Direct

Sell4.1K$2.50$10,197.50
Dec 5, 2025

Wong-Sarad Grace

Direct

Sell4.8K$1.21$5,751.13
Dec 3, 2025

Wong-Sarad Grace

Direct

Sell8.1K$1.12$9,018.69
Dec 3, 2025

Rosenthal Arnon

Direct

Sell104.3K$1.12$116,826.90

1–10 of 18

Analysis

Insiders reported 0 buys worth $0.00 and 18 sells worth $775,090.79 over the last 12 months. That adds up to net selling of $775,090.79. Wong-Sarad Grace was the most active insider with 8 transactions.

Growth Analysis

Historical CAGR & forward analyst estimates

Metric 10yr5yr3yr Fwd Est.
EPSN/AN/AN/A
N/A2 analysts
RevenueN/AN/A+78.1%
-13.3% (10yr)2 analysts
Net IncomeN/AN/AN/A
N/A2 analysts
EBITN/AN/AN/A
N/A2 analysts

Analysis

Recent growth has been strongest in Revenue at +78.1% over three years. Forward estimates point to Revenue at -13.3% (10yr), giving you a quick check on whether expectations are accelerating or cooling.

Who manages ALEC?

Alector, Inc. (ALEC) lists 9 active executives. The top listed executive is Hua Long DABT, Senior VP & Head of Research.

Are ALEC insiders buying or selling?

Recent insider activity shows net selling of $4.02M.

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