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M

$ Value

$298K

Shares

24,000

Price

$12

Filed

Aug 12

Insider

Name

Beranek Cheryl

Title

Chief Executive Officer

CIK

0001264406

Roles

Director Officer

Transaction Details

Transaction Date

2025-08-08

Code

M

Table

Non-Derivative

Ownership

Direct

Equity Swap

No

Shares After

493,700

Footnotes

Exercised as options were set to expire on November 16, 2025. | Exercised as options were set to expire on November 13, 2025. | The stock option exercised vested in 1/3rd increments beginning 11/16/2021 through 11/16/2023. | The stock option exercised vested in 1/5th increments beginning 11/13/2020 through 11/13/2024

Filing Info

Accession No.

0000796505-25-000016

Form Type

4

Issuer CIK

0000796505

Beranek Cheryl's History

Date Ticker Type Value
2025-12-31 CLFD A $5K
2025-12-11 CLFD G $0
2025-11-28 CLFD A $0
2025-11-20 CLFD A $0
2025-11-20 CLFD A $0
2025-11-20 CLFD F $75K
2025-11-16 CLFD F $31K
2025-11-16 CLFD F $60K
2025-11-16 CLFD F $71K
2025-09-03 KTCC M

Other Insiders at CLFD (90d)

Insider Bought Sold Last
ROTH RONALD G 2026-02-27
SKARVAN KATHLEEN 2026-02-27
Hayward Donald R. $115K 2026-02-19
Wirsbinski Carol Ann 2026-02-27
Jones Walter Louis JR 2026-02-27
Sarcevic Ademir 2026-02-27
Kelly Catherine T. 2026-02-27
Seidel Rebecca 2026-02-27