Sign in

CIK 0000796505 · Accelerated filer

Clearfield, Inc.

Sign in to watch
Ticker
CLFD
Exchange
Nasdaq
Industry
Telephone & Telegraph Apparatus
FY end
Sep 30
Incorporated
MN
Entity type
operating
EIN
411347235
Phone
763-476-6866
Business address
7050 WINNETKA AVE. N., SUITE 100, BROOKLYN PARK, MN, 55428
Former names
APA Enterprises, Inc., APA OPTICS INC /MN/
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$0
in 0 filings

Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2025-09-12 HERZOG DANIEL R Chief Financial Officer Option exercise +12,000 $12.43 $149K 75,326
2025-09-12 HERZOG DANIEL R Chief Financial Officer Shares withheld for taxes −6,785 $33.25 $226K 68,541
2025-09-12 HERZOG DANIEL R Chief Financial Officer Option exercise · Employee Stock Option (Right to buy) +11,795 17,632
2025-09-12 HERZOG DANIEL R Chief Financial Officer Option exercise · Employee Stock Option (Right to buy) +12,000 5,837
2025-08-08 Beranek Cheryl Chief Executive Officer Option exercise +17,776 $23.74 $422K 484,125
2025-08-08 Beranek Cheryl Chief Executive Officer Shares withheld for taxes −14,425 $32.59 $470K 469,700
2025-08-08 Beranek Cheryl Chief Executive Officer Option exercise +24,000 $12.43 $298K 493,700
2025-08-08 Beranek Cheryl Chief Executive Officer Shares withheld for taxes −13,696 $32.59 $446K 480,004
2025-08-08 Beranek Cheryl Chief Executive Officer Option exercise · Employee Stock Option (Right to buy) +17,776 32,797
2025-08-08 Beranek Cheryl Chief Executive Officer Option exercise · Employee Stock Option (Right to buy) +24,000 8,797
2025-06-30 Hill John P Chief Operating Officer Grant or award +498 $26.35 $13K 152,744
2025-06-30 HERZOG DANIEL R Chief Financial Officer Grant or award +683 $26.35 $18K 60,984
2025-06-30 Beranek Cheryl Chief Executive Officer Grant or award +197 $26.35 $5K 466,349
2025-02-28 Sarcevic Ademir Director Grant or award +2,468 2,773
2025-02-28 Wirsbinski Carol Ann Director Grant or award +2,468 7,087
2025-02-28 Kelly Catherine T. Director Grant or award +2,468 2,773
2025-02-28 HAYSSEN CHARLES N Director Grant or award +2,468 142,328
2025-02-28 Hayward Donald R. Director Grant or award +2,468 14,465
2025-02-28 Jones Walter Louis JR Director Grant or award +2,468 8,529
2025-02-28 ROTH RONALD G Director Grant or award +2,468 1,269,264

Page 4 of 8 · 148 trades