Key facts
- This page summarizes Shaker Sadasivam's Form 4 filing for COHERENT CORP. (COHR).
- 9 reported transactions and 4 derivative rows are listed below.
- Accepted by SEC: 05 Jun 2025, 16:51.
Shaker Sadasivam - 03 Jun 2025 Form 4 Insider Report for COHERENT CORP. (COHR)
- Reporting relationship
- Director
- Issuer ticker
- COHR
- Reported as of
- 03 Jun 2025
- Net transaction value
- -$1,529,119
- SEC form
- 4
- Accepted by SEC
- 05 Jun 2025, 16:51:23 UTC
- Prior SEC filing
- 30 Aug 2024
- Next SEC filing
- 16 Jun 2025
- Source filing
- View source filing
- Reporting owner signature
- /s/ Christopher M. Forrester, Attorney-in-Fact
Source evidence
Original filing metadata and source links for verification.
5 source fields
Reporting owner
1 detail
Key filing fact
Shaker Sadasivam filed Form 4 for COHERENT CORP. (COHR) on 05 Jun 2025.
Change
- Previous filing in this sequence was filed on 30 Aug 2024.
- Current net transaction value: -$1,529,119.
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
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0001233432
Primary reporting owner
SADASIVAM SHAKER
- Relationship
- Director
- Address
- P O BOX 8, SAINT PETERS
- Signature
- /s/ Christopher M. Forrester, Attorney-in-Fact
- Signature date
- 05 Jun 2025
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
COHR
transaction
Common Stock
Options Exercise
- Transaction value
- $200,231
- Shares
- +9,240
- Change %
- +21%
- Price
- $21.67
- Shares after
- 52,382
- Date
- 03 Jun 2025
- Ownership
- Direct
COHR
transaction
Common Stock
Options Exercise
- Transaction value
- $200,925
- Shares
- +5,700
- Change %
- +11%
- Price
- $35.25
- Shares after
- 58,082
- Date
- 03 Jun 2025
- Ownership
- Direct
COHR
transaction
Common Stock
Options Exercise
- Transaction value
- $200,598
- Shares
- +4,020
- Change %
- +6.9%
- Price
- $49.90
- Shares after
- 62,102
- Date
- 03 Jun 2025
- Ownership
- Direct
COHR
transaction
Common Stock
Options Exercise
- Transaction value
- $212,487
- Shares
- +5,812
- Change %
- +9.4%
- Price
- $36.56
- Shares after
- 67,914
- Date
- 03 Jun 2025
- Ownership
- Direct
COHR
transaction
Common Stock
Sale
- Transaction value
- $2,343,360
- Shares
- -29,292
- Change %
- -43%
- Price
- $80.00
- Shares after
- 38,622
- Date
- 03 Jun 2025
- Ownership
- Direct
Reported derivative securities
Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.
COHR
transaction
Derivative
Option (Right to buy)
Options Exercise
- Transaction value
- $0
- Shares
- +9,240
- Change %
- Price
- $0.000000
- Shares after
- 0
- Date
- 03 Jun 2025
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 9,240
- Exercise price
- $21.67
- Footnotes
- F1
COHR
transaction
Derivative
Option (Right to buy)
Options Exercise
- Transaction value
- $0
- Shares
- +5,700
- Change %
- Price
- $0.000000
- Shares after
- 0
- Date
- 03 Jun 2025
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 5,700
- Exercise price
- $35.25
- Footnotes
- F2
COHR
transaction
Derivative
Option (Right to buy)
Options Exercise
- Transaction value
- $0
- Shares
- +4,020
- Change %
- Price
- $0.000000
- Shares after
- 0
- Date
- 03 Jun 2025
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 4,020
- Exercise price
- $49.90
- Footnotes
- F3
COHR
transaction
Derivative
Option (Right to buy)
Options Exercise
- Transaction value
- $0
- Shares
- +5,812
- Change %
- Price
- $0.000000
- Shares after
- 0
- Date
- 03 Jun 2025
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 5,812
- Exercise price
- $36.56
- Footnotes
- F4
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 4 footnotes
Footnote F1
These options vested in four equal annual installments beginning on August 20, 2017.
Footnote F2
These options vested in four equal annual installments beginning on August 18, 2018.
Footnote F3
These options vested in four equal annual installments beginning on August 28, 2019.
Footnote F4
These options vested in four equal annual installments beginning on August 28, 2020.
SEC remarks
Exhibit 24 - Power of Attorney