Naoki Hidaka
CIK 1195955 · View on SEC EDGAR ↗
Insider
First SEC filing: May 23, 2005 · Latest: May 23, 2005
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 4 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
4 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Feb. 27, 2004 | STLD | S | 6,850 | $23.53 | $161,180 | 524,197 Indirect | -1.29% | Disposed | 3686.3% (price as of 2026-08-20) |
| Feb. 26, 2004 | STLD | S | 35,000 | $23.34 | $816,900 | 531,047 Indirect | -6.18% | Disposed | 3717.1% (price as of 2026-08-20) |
| Feb. 26, 2004 | STLD | S | 6,100 | $23.23 | $141,703 | 566,047 Indirect | -1.07% | Disposed | 3735.2% (price as of 2026-08-20) |
| Feb. 26, 2004 | STLD | S | 20,650 | $23.35 | $482,178 | 572,147 Indirect | -3.48% | Disposed | 3715.5% (price as of 2026-08-20) |
| Feb. 26, 2004 | STLD | S | 26,000 | $23.27 | $605,020 | 592,797 Indirect | -4.20% | Disposed | 3728.6% (price as of 2026-08-20) |
| Feb. 26, 2004 | STLD | S | 5,400 | $23.29 | $125,766 | 618,797 Indirect | -0.87% | Disposed | 3725.3% (price as of 2026-08-20) |
| Dec. 15, 2003 | STLD | S | 300,000 | $21.28 | $6,384,000 | 624,197 Indirect | -32.46% | Disposed | 4086.7% (price as of 2026-08-20) |
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 |
|---|---|---|---|---|---|---|---|
| May 21, 2005 | STLD | Non-Employee Director Stock Option (right to buy) [F1] | Common Stock (536) | $27.99 | May 21, 2010 | 536 | Acquired |
| Nov. 21, 2004 | STLD | Non-Employee Director Stock Option (right to buy) [F1] | Common Stock (398) | $37.71 | Nov. 21, 2009 | 398 | Acquired |
| May 21, 2004 | STLD | Non-Employee Director Stock Option (right to buy) [F1] | Common Stock (593) | $25.31 | May 21, 2009 | 593 | Acquired |
| Nov. 21, 2003 | STLD | Non-Employee Director Stock Option (right to buy) [F1] | Common Stock (771) | $19.46 | Nov. 21, 2008 | 771 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).