← Back
▼ SELL

$ Value

$1.7M

Shares

11,570

Price

$145

Filed

Nov 17

Insider

Name

Dreyer Michael L

Title

CIK

0001560297

Roles

Director

Transaction Details

Transaction Date

2025-11-14

Code

S

Table

Non-Derivative

Ownership

Direct

Equity Swap

No

Shares After

12,085

Footnotes

Represents the weighted average of multiple sale transactions ranging in price from $144.85 to $144.96. The reporting person agrees to provide full information regarding the number of shares sold at each separate price upon request by the SEC staff, the Company or a security holder of the Company.

Filing Info

Accession No.

0000947871-25-001027

Form Type

4

Issuer CIK

0000820318

Dreyer Michael L's History

Date Ticker Type Value
2026-03-11 FFIV M $0
2026-03-11 FFIV M $0
2026-02-20 FFIV $866K
2026-02-11 COHR A $0
2025-11-14 COHR $1.7M
2025-08-28 COHR A $0
2025-05-27 FFIV $515K

Other Insiders at COHR (90d)

Insider Bought Sold Last
CORASANTI JOSEPH J 2026-02-11
SKAGGS STEPHEN A $857K 2026-03-09
VIJ SANDEEP 2026-02-11
SADASIVAM SHAKER 2026-02-11
Xia Howard H. 2026-02-11
Dreyer Michael L 2026-02-11
MOTLEY DAVID L 2026-02-11
Patrick Elizabeth 2026-02-11
STERLING MICHELLE M 2026-02-11
Eng Julie Sheridan
Chief Technology Officer
$1.2M 2026-03-10
Digirolomo Enrico $945K 2026-03-06
Hatter Patricia 2026-02-11
Luther Sherri R
Chief Financial Officer
$871K 2026-02-12
Neal-Graves Lisa 2026-02-11