Cheryl P Beranek

CIK 1264406 · View on SEC EDGAR ↗

Insider

First SEC filing: June 3, 2026 · Latest: June 3, 2026

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Insider at

Insider transactions

0 buys (P) 5 sells (S) Net: $-862,027 + 82 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

82 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
July 1, 2026 CLFD S 10b5-1 1,778 $40.06 $71,227 492,973 Direct -0.36% Disposed -30.6% (price as of 2026-08-21)
June 1, 2026 CLFD S 10b5-1 7,500 $46.92 $351,900 494,541 Direct -1.49% Disposed -40.8% (price as of 2026-08-21)
May 27, 2026 CLFD S 10b5-1 2,500 $50.00 $125,000 502,041 Direct -0.50% Disposed -44.4% (price as of 2026-08-21)
May 11, 2026 CLFD S 10b5-1 2,500 $45.02 $112,550 504,541 Direct -0.49% Disposed -38.3% (price as of 2026-08-21)
May 8, 2026 CLFD S 10b5-1 5,000 $40.27 $201,350 507,041 Direct -0.98% Disposed -31.0% (price as of 2026-08-21)
Sept. 4, 2024 KTCC P 2,000 $4.58 $9,160 2,000 Direct — Acquired -15.5% (price as of 2026-08-21)
Aug. 9, 2022 CLFD S 16,289 $110.77 $1,804,333 433,240 Direct -3.62% Disposed -74.9% (price as of 2026-08-21)
June 4, 2021 CLFD S 10b5-1 30,000 $40.65 $1,219,500 433,635 Direct -6.47% Disposed -31.7% (price as of 2026-08-21)
May 25, 2021 CLFD S 15,700 $36.18 $568,026 463,635 Direct -3.28% Disposed -23.2% (price as of 2026-08-21)
May 24, 2021 CLFD S 14,300 $36.78 $525,954 479,335 Direct -2.90% Disposed -24.5% (price as of 2026-08-21)
Feb. 11, 2021 CLFD S 24,696 $35.19 $869,052 493,635 Direct -4.76% Disposed -21.0% (price as of 2026-08-21)
Feb. 10, 2021 CLFD S 2,610 $35.00 $91,350 518,331 Direct -0.50% Disposed -20.6% (price as of 2026-08-21)
Feb. 9, 2021 CLFD S 7,694 $35.18 $270,675 520,941 Direct -1.46% Disposed -21.0% (price as of 2026-08-21)
Nov. 30, 2020 CLFD S 10,000 $24.29 $242,900 528,199 Direct -1.86% Disposed 14.4% (price as of 2026-08-21)
Nov. 16, 2020 CLFD S 10,000 $24.06 $240,600 535,152 Direct -1.83% Disposed 15.5% (price as of 2026-08-21)
Nov. 10, 2020 CLFD S 13,685 $24.13 $330,219 545,152 Direct -2.45% Disposed 15.1% (price as of 2026-08-21)
Aug. 4, 2016 CLFD S 6,499 $18.97 $123,286 585,526 Direct -1.10% Disposed 46.5% (price as of 2026-08-21)
Aug. 2, 2016 CLFD S 3,501 $19.65 $68,795 592,025 Direct -0.59% Disposed 41.4% (price as of 2026-08-21)

Showing latest 100 of 149 transactions

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II)

Options, RSUs and convertible securities reported on Form 4 Table II.

Date Ticker Security Underlying Exercise price Expiration Shares A/D
Sept. 3, 2025 KTCC Restricted Stock Units Common Stock (8,869) — — 8,869 Acquired
Aug. 21, 2025 KTCC Restricted Stock Units Common Stock (14,388) — — 14,388 Acquired
Aug. 8, 2025 CLFD Employee Stock Option (Right to buy) Common Stock (24,000) $12.43 Nov. 13, 2025 24,000 Acquired
Aug. 8, 2025 CLFD Employee Stock Option (Right to buy) Common Stock (17,776) $23.74 Nov. 16, 2025 17,776 Acquired
Sept. 3, 2024 KTCC Restricted Stock Units Common Stock (8,869) — — 8,869 Acquired
Aug. 8, 2022 CLFD Employee Stock Option (Right to buy) Common Stock (16,000) $12.43 Nov. 13, 2025 16,000 Disposed
Aug. 8, 2022 CLFD Employee Stock Option (Right to buy) Common Stock (20,000) $12.17 Nov. 14, 2022 20,000 Disposed
Nov. 16, 2021 CLFD Option to Purchase Common Stock Common Stock (8,797) $66.48 Nov. 16, 2026 8,797 Acquired
Nov. 16, 2020 CLFD Option to Purchase Common Stock Common Stock (17,776) $23.74 Nov. 16, 2025 17,776 Acquired
Nov. 13, 2019 CLFD Option to purchase common stock Common Stock (40,000) $12.43 Nov. 13, 2025 40,000 Acquired
Nov. 14, 2018 CLFD Option to Purchase Common Stock Common Stock (20,000) $12.17 Nov. 14, 2022 20,000 Acquired
April 19, 2016 CLFD Employee Stock Option (Right to Buy) Common Stock (30,000) $6.36 Aug. 25, 2016 30,000 Disposed
April 25, 2014 CLFD Employee Stock Option (Right to Buy) Common Stock (25,000) $3.30 Nov. 20, 2016 25,000 Disposed
April 25, 2014 CLFD Employee Stock Option (Right to Buy) Common Stock (200,000) $1.03 Oct. 30, 2018 200,000 Disposed
July 31, 2013 CLFD Employee Stock Option (Right to Buy) Common Stock (30,000) $1.09 Nov. 9, 2013 30,000 Disposed
May 23, 2012 CLFD Employee Stock Option (Right to Buy) Common Stock (80,000) $1.09 Nov. 9, 2013 80,000 Disposed
Sept. 26, 2011 CLFD Employee Stock (Right to Buy) Common Stock (40,000) $1.09 Nov. 9, 2013 40,000 Disposed
Aug. 25, 2011 CLFD Option to Purchase Common Stock Common Stock (30,000) $6.36 Aug. 25, 2016 30,000 Acquired
Aug. 5, 2011 CLFD Employee Stock Option (Right to Buy) Common Stock (10,000) $1.30 Aug. 18, 2011 10,000 Acquired
Aug. 31, 2009 CLFD EMPLOYEE STOCK OPTION COMMON STOCK (35,000) $2.55 Oct. 30, 2009 35,000 Disposed
Oct. 30, 2008 CLFD Options to Purchase Common Shares Common Shares (200,000) $1.00 Oct. 30, 2016 200,000 Acquired
Nov. 8, 2007 CLFD Stock Options Common Stock (150,000) $1.09 Nov. 8, 2013 150,000 Acquired
Aug. 18, 2005 CLFD Incentive Stock Options Common Stock (10,000) $1.30 Aug. 18, 2011 10,000 Acquired
Oct. 30, 2003 CLFD Incentive Stock Options Common Stock (35,000) $2.55 Oct. 30, 2009 35,000 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 1 holding

Securities held when first becoming an insider, per SEC Form 3.

Date Ticker Security Shares Ownership
Sept. 24, 2003 CLFD None 0 Direct

Compensation (DEF 14A)

Matched by name from proxy statements (DEF 14A) — verify against the filing.

CLFD

Fiscal year Salary Bonus Stock awards Option awards Non-equity incentive Pension change Other Total
2025 $460,000 — $999,986 — $131,511 — $21,908 $1,613,404
2024 $425,000 $140,250 $999,971 — — — $20,482 $1,585,703
2023 $425,000 — $615,600 — — — $21,262 $1,061,862

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.