Thomas M Walker
CIK 1209116 · View on SEC EDGAR ↗
Insider
First SEC filing: Aug. 21, 2003 · Latest: Aug. 21, 2003
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 3 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
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| April 23, 2008 | NX | A | 121,931 | — | — | 121,931 Direct | — | Acquired | (price as of 2026-08-19) |
| April 23, 2008 | NX | A | 38,991 | — | — | 44,265 Direct | +739.31% | Acquired | (price as of 2026-08-19) |
| Aug. 20, 2003 | LNT | J | 214 | $20.67 | $4,423 | 17,884 Direct | +1.21% | Acquired | 580.8% (price as of 2026-08-19) |
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 |
|---|---|---|---|---|---|---|---|
| April 23, 2008 | NX | Employee Stock Option (right to buy) | Common Stock (121,931) | $15.02 | April 23, 2018 | 121,931 | Acquired |
| Aug. 20, 2003 | LNT | DEFERRED COMMON STOCK | COMMON (214) | $0.00 | Aug. 8, 1988 | 214 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).