Insider trade

CFO exercised or converted 1,536 BIO derivative securities

Traded Sep 6, 2026 · Filed Sep 9, 2026

Bio-Rad LaboratoriesBIO

1,536
Derivative units

Why it stands out

Derivative exercise or conversion — not an open-market buy.

Written from the filing's own figures. OQRO describes what was reported and never tells you what to buy or sell

View the official recordSEC Form 4 — Statement of Changes in Beneficial Ownership

All the details

Dates, kept separate

Transaction date: Sep 6, 2026
Reporting period: Not applicable
Filed with the SEC: Sep 9, 2026

CFOOption exercise

Context

Classification

option exercise

Code M — exercise or conversion of a derivative security

Planned / mechanical clue

Footnote references vesting of compensation awards

Only flagged when a footnote says so; never inferred

Source receipt

Record ID: 0001396867-26-000004

Filed / recorded

Sep 9, 2026, 10:42 PM UTC

Added to OQRO

Oct 6, 2026, 4:40 PM UTC

Parser

form4-xml-v2

Data quality

Verified: identifiers matched exactly

Issuer

BIO-RAD LABORATORIES, INC.

Issuer CIK

12208

Ticker

BIO BIO.B

Reporting person

Roop Kalyan Lakkaraju

Relationship

Officer

Officer title

EVP, Chief Financial Officer

Security

Restricted Stock Units

Table

Derivative (Table II)

Transaction date

Sep 6, 2026

Transaction code

M

Shares / units

1,536

Price per share

$0.00

Acquired / disposed

Disposed (D)

Shares owned after

3,072

Ownership form

Direct

Amendment

No

Footnotes from the filing

Each restricted stock unit represents a contingent right to receive one share of Bio-Rad Class A common stock.
The restricted stock units vest over four years at 25% per year on the yearly anniversary date of the grant.

Around the same time

Schwartz AllisonDirector

Filed 4w ago

228Shares

Traded Sep 5 · filed 4 days later

Derivative exercise or conversion — not an open-market buy.

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Schwartz AllisonDirector

Filed 4w ago

82Shares · @ $386.11

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Routine share withholding; mechanical by default.

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Schwartz AllisonDirector

Filed 4w ago

92Shares

Traded Sep 6 · filed 3 days later

Derivative exercise or conversion — not an open-market buy.

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