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ArriVent BioPharma, Inc.

AVBP Net selling

CIK 0001868279 #2270 in the set updated 18 Sep 2026

Bought (12 mo)

$0.00

out of their own pocket, the only kind of buying there is

Sold (12 mo)

$12.98M

$0.00 on a plan · $0.00 straight out of an exercise

Sold at will

$12.98M

1 of 1 sales

Net

−$12.98M

−$12.98M against sales at will

By person

2 insiders · 1 transaction

Insider

Role

Bought

Sold

Net

Holding

Of company

Worth

Change

HILLHOUSE INVESTMENT MANAGEMENT, LTD. entity

10% owner

—

$12.98M (1)

−$12.98M

3,929,117

7.97%

$91.82M

−12.4%

LaChapelle Robin

Chief Operating Officer

—

135,736

0.2753%

$3.17M

+39.9%

Individual transactions

Insider

Date

Role

Action

Price

Amount

HILLHOUSE INVESTMENT MANAGEMENT, LTD.

10 Dec 2025

10% owner

Sell indirect

555,555

$23.37

$12.98M

What was left out

Form 4 filings counted 10

Amendments (4/A) skipped 0

Filings about a different issuer 0

Unreadable filings 0

Joint filings 1

Sales on a Rule 10b5-1 plan 0

Sales straight out of an exercise 0

Sales at will 1

Transactions with no price 0

Shares from compensation/vesting 0

History held since 29 Jan 2024