- Issuer ticker
-
BIO
- Reported as of
-
01 Sep 2023
- Net transaction value
-
-$341,724
Source evidence
Original filing metadata and source links for verification.
4 source fields
- SEC form
-
4
- Accepted by SEC
-
06 Sep 2023, 12:56:20 UTC
Reporting owner
1 detail
- Reporting owner signature
-
/s/ Diane Dahowski
Filing notes and source
Key filing fact
Diane Dahowski filed Form 4 for BIO-RAD LABORATORIES, INC. (BIO) on 06 Sep 2023.
Key facts
- This page summarizes Diane Dahowski's Form 4 filing for BIO-RAD LABORATORIES, INC. (BIO).
- 15 reported transactions and 5 derivative rows are listed below.
- Accepted by SEC: 06 Sep 2023, 12:56.
Change
- Previous filing in this sequence was filed on 07 Sep 2022.
- Current net transaction value: -$341,724.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
Ownership activity is grounded in SEC Form 4 disclosures.
View source filing
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
BIO
transaction
Bio-Rad A Common Stock
Options Exercise
- Transaction value
- $0
- Shares
- +520
- Change %
- +5%
- Price
-
$0.000000
- Shares after
- 10,961
- Date
- 01 Sep 2023
- Ownership
- Direct
- Footnotes
- F1, F2
BIO
transaction
Bio-Rad A Common Stock
Tax liability
- Transaction value
- -$71,028
- Shares
- -180
- Change %
- -1.6%
- Price
-
$394.60
- Shares after
- 10,781
- Date
- 01 Sep 2023
- Ownership
- Direct
BIO
transaction
Bio-Rad A Common Stock
Options Exercise
- Transaction value
- $0
- Shares
- +329
- Change %
- +3.1%
- Price
-
$0.000000
- Shares after
- 11,110
- Date
- 01 Sep 2023
- Ownership
- Direct
- Footnotes
- F1
BIO
transaction
Bio-Rad A Common Stock
Tax liability
- Transaction value
- -$44,984
- Shares
- -114
- Change %
- -1%
- Price
-
$394.60
- Shares after
- 10,996
- Date
- 01 Sep 2023
- Ownership
- Direct
BIO
transaction
Bio-Rad A Common Stock
Options Exercise
- Transaction value
- $0
- Shares
- +361
- Change %
- +3.3%
- Price
-
$0.000000
- Shares after
- 11,357
- Date
- 02 Sep 2023
- Ownership
- Direct
- Footnotes
- F1
BIO
transaction
Bio-Rad A Common Stock
Tax liability
- Transaction value
- -$49,325
- Shares
- -125
- Change %
- -1.1%
- Price
-
$394.60
- Shares after
- 11,232
- Date
- 02 Sep 2023
- Ownership
- Direct
BIO
transaction
Bio-Rad A Common Stock
Options Exercise
- Transaction value
- $0
- Shares
- +495
- Change %
- +4.4%
- Price
-
$0.000000
- Shares after
- 11,727
- Date
- 03 Sep 2023
- Ownership
- Direct
- Footnotes
- F1
BIO
transaction
Bio-Rad A Common Stock
Tax liability
- Transaction value
- -$67,871
- Shares
- -172
- Change %
- -1.5%
- Price
-
$394.60
- Shares after
- 11,555
- Date
- 03 Sep 2023
- Ownership
- Direct
BIO
transaction
Bio-Rad A Common Stock
Options Exercise
- Transaction value
- $0
- Shares
- +600
- Change %
- +5.2%
- Price
-
$0.000000
- Shares after
- 12,155
- Date
- 04 Sep 2023
- Ownership
- Direct
- Footnotes
- F1
BIO
transaction
Bio-Rad A Common Stock
Tax liability
- Transaction value
- -$108,515
- Shares
- -275
- Change %
- -2.3%
- Price
-
$394.60
- Shares after
- 11,880
- Date
- 04 Sep 2023
- Ownership
- Direct
Reported derivative securities
Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.
BIO
transaction
Derivative
Restricted Stock Units
Options Exercise
- Transaction value
- $0
- Shares
- -520
- Change %
- -25%
- Price
-
$0.000000
- Shares after
- 1,562
- Date
- 01 Sep 2023
- Ownership
- Direct
- Underlying class
- Bio-Rad A Common Stock
- Underlying amount
- 520
- Exercise price
- $0.000000
- Footnotes
- F3, F4
BIO
transaction
Derivative
Restricted Stock Units
Options Exercise
- Transaction value
- $0
- Shares
- -329
- Change %
- -33%
- Price
-
$0.000000
- Shares after
- 659
- Date
- 01 Sep 2023
- Ownership
- Direct
- Underlying class
- Bio-Rad A Common Stock
- Underlying amount
- 329
- Exercise price
- $0.000000
- Footnotes
- F3, F5
BIO
transaction
Derivative
Restricted Stock Units
Options Exercise
- Transaction value
- $0
- Shares
- -361
- Change %
- -50%
- Price
-
$0.000000
- Shares after
- 361
- Date
- 02 Sep 2023
- Ownership
- Direct
- Underlying class
- Bio-Rad A Common Stock
- Underlying amount
- 361
- Exercise price
- $0.000000
- Footnotes
- F3, F6
BIO
transaction
Derivative
Restricted Stock Units
Options Exercise
- Transaction value
- $0
- Shares
- -495
- Change %
- -50%
- Price
-
$0.000000
- Shares after
- 495
- Date
- 03 Sep 2023
- Ownership
- Direct
- Underlying class
- Bio-Rad A Common Stock
- Underlying amount
- 495
- Exercise price
- $0.000000
- Footnotes
- F3, F7
BIO
transaction
Derivative
Restricted Stock Units
Options Exercise
- Transaction value
- $0
- Shares
- -600
- Change %
- -100%
- Price
-
$0.000000*
- Shares after
- 0
- Date
- 04 Sep 2023
- Ownership
- Direct
- Underlying class
- Bio-Rad A Common Stock
- Underlying amount
- 600
- Exercise price
- $0.000000
- Footnotes
- F3, F8
* marks a reported price that did not pass the local price check.
Explanation of responses
8 footnotes