Calvin Leach
CIK 1258407 · View on SEC EDGAR ↗
Insider
First SEC filing: Dec. 23, 2003 · Latest: Dec. 23, 2003
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 1 non-open-market transaction 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
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| March 1, 2004 | NNBR | A | 13,000 | $12.62 | $164,060 | 40,000 Direct | +48.15% | Acquired | -71.0% (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 |
|---|---|---|---|---|---|---|---|
| March 1, 2004 | NNBR | Employee Stock Option (Right to Buy) | Common Stock (13,000) | $12.62 | March 1, 2014 | 13,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 4 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Dec. 23, 2003 | NNBR | Employee Stock Option→ Common Stock (4,000) | 4,000 | Direct |
| Dec. 23, 2003 | NNBR | Employee Stock Option→ Common Stock (8,000) | 8,000 | Direct |
| Dec. 23, 2003 | NNBR | Employee Stock Option→ Common Stock (8,000) | 8,000 | Direct |
| Dec. 23, 2003 | NNBR | Employee Stock Option→ Common Stock (7,000) | 7,000 | Direct |