Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 17 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

17 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Feb. 28, 2025 CLF P 9,500 $10.82 $102,790 543,475 Direct +1.78% Acquired 12.8% (price as of 2026-10-05)
April 27, 2023 CLF P 7,300 $14.87 $108,551 383,358 Direct +1.94% Acquired -18.0% (price as of 2026-10-05)
May 11, 2022 CLF P 4,600 $22.38 $102,948 294,735 Direct +1.59% Acquired -45.5% (price as of 2026-10-05)
April 26, 2022 CLF P 4,500 $27.14 $122,130 290,135 Direct +1.58% Acquired -55.0% (price as of 2026-10-05)
Nov. 19, 2021 CLF P 10,000 $21.83 $218,300 220,033 Direct +4.76% Acquired -44.1% (price as of 2026-10-05)
March 5, 2021 CLF P 15,000 $13.45 $201,750 210,033 Direct +7.69% Acquired -9.3% (price as of 2026-10-05)
March 12, 2020 CLF P 25,000 $4.09 $102,250 124,649 Direct +25.09% Acquired 198.3% (price as of 2026-10-05)
Dec. 9, 2019 CLF P 12,800 $8.11 $103,808 99,649 Direct +14.74% Acquired 50.4% (price as of 2026-10-05)
Aug. 22, 2019 CLF P 12,500 $8.08 $101,000 86,849 Direct +16.81% Acquired 51.0% (price as of 2026-10-05)
Aug. 7, 2019 CLF P 30,000 $8.39 $251,700 74,349 Direct +67.65% Acquired 45.4% (price as of 2026-10-05)
May 22, 2019 CLF P 5,000 $9.65 $48,250 44,349 Direct +12.71% Acquired 26.4% (price as of 2026-10-05)
Feb. 27, 2019 CLF P 9,000 $11.52 $103,680 39,349 Direct +29.66% Acquired 5.9% (price as of 2026-10-05)
Feb. 15, 2019 CLF P 3,200 $11.23 $35,936 3,700 Direct +640.00% Acquired 8.6% (price as of 2026-10-05)

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.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
Feb. 18, 2026 CLF Market Stock Units Common Shares (163,791) · · 163,791 Acquired
Feb. 18, 2026 CLF Restricted Stock Units Common Shares (163,791) · · 163,791 Acquired

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

Initial ownership (Form 3) 1 holding

07

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

DateTickerSecuritySharesOwnership
Feb. 19, 2019 CLF Common Shares 500 Direct