How many insider declarations has Yao Zhengbin filed?

Yao Zhengbin has filed 2 public insider declarations with SEC (Form 4).

What is Yao Zhengbin's role?

Yao Zhengbin's reported role is not specified by the regulator across the filings.

Which companies does Yao Zhengbin report trades for?

Yao Zhengbin reports trades for ALUMIS INC..

← Executives ★ Sign in to follow

YZ

Yao Zhengbin

OFFICER

·SEC (Form 4)

ALUMIS INC.

0

Total declarations

0

Company

—

▲ Purchases (0 ops.)

—

▼ Sales (0 ops.)

Insider track record

Other

Disclosed buys

0

Disclosed sells

0

Not enough buy signals with a settled T+90 horizon to measure a track record yet.

Signal history

Explore the full record of transactions filed by Yao Zhengbin. Insider active across 1 company, notably ALUMIS INC.. Cumulatively, 2 filings have been logged. Regulator: SEC (Form 4). The full history is accessible without signup.

Companies and markets linked to Yao Zhengbin

Open company profiles for insider transactions, fundamentals and analyst consensus when available.

ALUMIS INC. (US)

Declarations2 total

◆

Yao Zhengbin

DirectorExecutives30 Jun 2026ALUMIS INC.

19SEC ↗

3,553 sharesCommon StockSEC:0001326228-26-000004:0

●

Yao Zhengbin

DirectorExecutives1 Jul 2024ALUMIS INC.

11SEC ↗

23,529 sharesClass A Common StockSEC:0001415889-24-018608:0

2 of 2 declarations

InsidersTradesSigma

← Executives ★ Sign in to follow

YZ

Yao Zhengbin

OFFICER

·SEC (Form 4)

ALUMIS INC.

0

Total declarations

0

Company

—

▲ Purchases (0 ops.)

—

▼ Sales (0 ops.)

Insider track record

Other

Disclosed buys

0

Disclosed sells

0

Not enough buy signals with a settled T+90 horizon to measure a track record yet.

Signal history

Explore the full record of transactions filed by Yao Zhengbin. Insider active across 1 company, notably ALUMIS INC.. Cumulatively, 2 filings have been logged. Regulator: SEC (Form 4). The full history is accessible without signup.