Insider · CIK 0001228503
Scott J Montross
Files at NWPX (NORTHWEST PIPE CO). First filing Nov 13, 2025, latest Sep 2, 2026.
In brief
Scott J Montross files SEC Form 4 as CEO and president at NWPX (NORTHWEST PIPE CO). Since Nov 13, 2025, Scott J Montross has reported 0 open-market buys worth $0 and 10 open-market sells worth $2.5M, the latest filed on Sep 2, 2026.
A track record needs three past buys with six months of prices behind them; Scott J Montross has 0, so none is measured yet.
The newest scored trade: sold $136k of NWPX on Aug 31, 2026, filed Sep 2, 2026, scored 31 (weak), under a 10b5-1 plan. In the last 12 months: 0 buys worth $0 and 10 sells worth $2.5M.
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
NWPX: NORTHWEST PIPE CO
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 31Weak | NORTHWEST PIPE CO | $136k 1,227 shares | -2% | +122% from low-27% from high | |
| 33Weak | NORTHWEST PIPE CO | $273k 2,500 shares | -3% | +124% from low-26% from high | |
| 34Weak | NORTHWEST PIPE CO | $288k 2,500 shares | -3% | +137% from low-22% from high | |
| 34Weak | NORTHWEST PIPE CO | $297k 2,500 shares | -3% | +132% from low-24% from high | |
| 34Weak | NORTHWEST PIPE CO | $322k 2,500 shares | -3% | +208% from low-15% from high | |
| 31Weak | NORTHWEST PIPE CO | $158k 2,056 shares | -3% | +103% from low-8% from high | |
| 32Weak | NORTHWEST PIPE CO | $181k 2,500 shares | -4% | +95% from low-12% from high | |
| 32Weak | NORTHWEST PIPE CO | $179k 2,500 shares | -4% | +95% from low-12% from high | |
| 32Weak | NORTHWEST PIPE CO | $181k 2,500 shares | -3% | +100% from low-9% from high | |
| 35Weak | NORTHWEST PIPE CO | $470k 8,210 shares | -11% | +54% from low-10% from high |
Planned sales
Form 144 notices this insider filed before selling restricted or control stock, newest first.
| Filed | Company | Shares | Value | Sale date | Past 3 months |
|---|---|---|---|---|---|
| Aug 4, 2026 | NWPX NWPX Infrastructure, Inc. | 11,227 0.12% of outstanding | $1.4M | Aug 4, 2026 | none |
| Mar 9, 2026 | NWPX NWPX Infrastructure, Inc. | 9,556 0.10% of outstanding | $626k | Mar 9, 2026 | none |
Transactions
Every row this insider has filed, 45 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Aug 31, 2026 | NWPX NORTHWEST PIPE CO | SOpen-market sale Common Stock10b5-1 | -1,227 | $110.58 | $136k | 69,902 | 41 d ago |
| Aug 24, 2026 | NWPX NORTHWEST PIPE CO | SOpen-market sale Common Stock10b5-1 | -2,500 | $109.37 | $273k | 71,129 | Aug 25, 2026 |
| Aug 17, 2026 | NWPX NORTHWEST PIPE CO | SOpen-market sale Common Stock10b5-1 | -2,500 | $115.13 | $288k | 73,629 | Aug 18, 2026 |
| Aug 10, 2026 | NWPX NORTHWEST PIPE CO | SOpen-market sale Common Stock10b5-1 | -2,500 | $118.74 | $297k | 76,129 | Aug 11, 2026 |
| Aug 4, 2026 | NWPX NORTHWEST PIPE CO | SOpen-market sale Common Stock10b5-1 | -2,500 | $128.62 | $322k | 78,629 | Aug 5, 2026 |
| Mar 31, 2026 | NWPX NORTHWEST PIPE CO | MOption exercise Common Stock | +10,069 | - | - | 73,990 | Apr 2, 2026 |
| Mar 31, 2026 | NWPX NORTHWEST PIPE CO | FTax withholding Common Stock | -3,962 | $77.86 | $308k | 70,028 | Apr 2, 2026 |
| Mar 31, 2026 | NWPX NORTHWEST PIPE CO | MOption exercise Common Stock | +10,079 | - | - | 80,107 | Apr 2, 2026 |
| Mar 31, 2026 | NWPX NORTHWEST PIPE CO | FTax withholding Common Stock | -3,966 | $77.86 | $309k | 76,141 | Apr 2, 2026 |
| Mar 31, 2026 | NWPX NORTHWEST PIPE CO | MOption exercise Common Stock | +8,224 | - | - | 84,365 | Apr 2, 2026 |
| Mar 31, 2026 | NWPX NORTHWEST PIPE CO | FTax withholding Common Stock | -3,236 | $77.86 | $252k | 81,129 | Apr 2, 2026 |
| Mar 31, 2026 | NWPX NORTHWEST PIPE CO | MOption exercise Performance Sharesderivative | -8,606 | - | - | 55,214 | Apr 2, 2026 |
| Mar 31, 2026 | NWPX NORTHWEST PIPE CO | MOption exercise Performance Sharesderivative | -7,753 | - | - | 47,461 | Apr 2, 2026 |
| Mar 31, 2026 | NWPX NORTHWEST PIPE CO | MOption exercise Performance Sharesderivative | -7,545 | - | - | 39,916 | Apr 2, 2026 |
| Mar 30, 2026 | NWPX NORTHWEST PIPE CO | SOpen-market sale Common Stock10b5-1 | -2,056 | $76.85 | $158k | 63,921 | Mar 31, 2026 |
| Mar 16, 2026 | NWPX NORTHWEST PIPE CO | SOpen-market sale Common Stock10b5-1 | -2,500 | $72.48 | $181k | 65,977 | Mar 23, 2026 |
| Mar 16, 2026 | NWPX NORTHWEST PIPE CO | SOpen-market sale Common Stock10b5-1 | -2,500 | $71.44 | $179k | 68,477 | Mar 17, 2026 |
| Mar 12, 2026 | NWPX NORTHWEST PIPE CO | AGrant or award Restricted Stockderivative | +5,689 | - | - | 13,305 | Mar 16, 2026 |
| Mar 12, 2026 | NWPX NORTHWEST PIPE CO | AGrant or award Performance Sharesderivative | +17,068 | - | - | 63,820 | Mar 16, 2026 |
| Mar 9, 2026 | NWPX NORTHWEST PIPE CO | SOpen-market sale Common Stock10b5-1 | -2,500 | $72.32 | $181k | 70,977 | Mar 10, 2026 |
| Jan 15, 2026 | NWPX NORTHWEST PIPE CO | MOption exercise Common Stock | +2,869 | - | - | 71,650 | Jan 20, 2026 |
| Jan 15, 2026 | NWPX NORTHWEST PIPE CO | FTax withholding Common Stock | -1,287 | $69.27 | $89k | 70,363 | Jan 20, 2026 |
| Jan 15, 2026 | NWPX NORTHWEST PIPE CO | MOption exercise Common Stock | +2,585 | - | - | 72,948 | Jan 20, 2026 |
| Jan 15, 2026 | NWPX NORTHWEST PIPE CO | FTax withholding Common Stock | -997 | $69.27 | $69k | 71,951 | Jan 20, 2026 |
| Jan 15, 2026 | NWPX NORTHWEST PIPE CO | MOption exercise Common Stock | +2,515 | - | - | 74,466 | Jan 20, 2026 |
| Jan 15, 2026 | NWPX NORTHWEST PIPE CO | FTax withholding Common Stock | -989 | $69.27 | $69k | 73,477 | Jan 20, 2026 |
| Jan 15, 2026 | NWPX NORTHWEST PIPE CO | MOption exercise Restricted Stockderivative | -2,869 | - | - | 12,716 | Jan 20, 2026 |
| Jan 15, 2026 | NWPX NORTHWEST PIPE CO | MOption exercise Restricted Stockderivative | -2,585 | - | - | 10,131 | Jan 20, 2026 |
| Jan 15, 2026 | NWPX NORTHWEST PIPE CO | MOption exercise Restricted Stockderivative | -2,515 | - | - | 7,616 | Jan 20, 2026 |
| Nov 11, 2025 | NWPX NORTHWEST PIPE CO | SOpen-market sale Common Stock10b5-1 | -1,000 | $57.53 | $58k | 75,991 | Nov 13, 2025 |
| Nov 11, 2025 | NWPX NORTHWEST PIPE CO | SOpen-market sale Common Stock10b5-1 | -1,500 | $57.34 | $86k | 74,491 | Nov 13, 2025 |
| Nov 11, 2025 | NWPX NORTHWEST PIPE CO | SOpen-market sale Common Stock10b5-1 | -2,500 | $57.23 | $143k | 71,991 | Nov 13, 2025 |
| Nov 11, 2025 | NWPX NORTHWEST PIPE CO | SOpen-market sale Common Stock10b5-1 | -3,210 | $57.18 | $184k | 68,781 | Nov 13, 2025 |
| May 5, 2025 | NWPX NORTHWEST PIPE CO | JOther Common Stock | -8,869 | - | - | 76,991 | May 6, 2025 |
| Mar 31, 2025 | NWPX NORTHWEST PIPE CO | MOption exercise Common Stock | +9,383 | - | - | 77,505 | Apr 2, 2025 |
| Mar 31, 2025 | NWPX NORTHWEST PIPE CO | FTax withholding Common Stock | -3,692 | $41.30 | $152k | 73,813 | Apr 2, 2025 |
| Mar 31, 2025 | NWPX NORTHWEST PIPE CO | MOption exercise Common Stock | +9,550 | - | - | 83,363 | Apr 2, 2025 |
| Mar 31, 2025 | NWPX NORTHWEST PIPE CO | FTax withholding Common Stock | -3,757 | $41.30 | $155k | 79,606 | Apr 2, 2025 |
| Mar 31, 2025 | NWPX NORTHWEST PIPE CO | MOption exercise Common Stock | +10,311 | - | - | 89,917 | Apr 2, 2025 |
| Mar 31, 2025 | NWPX NORTHWEST PIPE CO | FTax withholding Common Stock | -4,057 | $41.30 | $168k | 85,860 | Apr 2, 2025 |
| Mar 31, 2025 | NWPX NORTHWEST PIPE CO | MOption exercise Performance Sharesderivative | -7,952 | - | - | 63,109 | Apr 2, 2025 |
| Mar 31, 2025 | NWPX NORTHWEST PIPE CO | MOption exercise Performance Sharesderivative | -8,604 | - | - | 54,505 | Apr 2, 2025 |
| Mar 31, 2025 | NWPX NORTHWEST PIPE CO | MOption exercise Performance Sharesderivative | -7,753 | - | - | 46,752 | Apr 2, 2025 |
| Dec 11, 2024 | NWPX NORTHWEST PIPE CO | JOther Common Stock | -44,369 | - | - | 65,764 | Dec 13, 2024 |
| Dec 6, 2024 | NWPX NORTHWEST PIPE CO | JOther Common Stock | -21,394 | - | - | 110,133 | Dec 9, 2024 |
Questions about Scott J Montross
Answered from the filings on this page, as of the latest one.
Is Scott J Montross buying or selling?
In the last 12 months Scott J Montross reported 0 open-market buys worth $0 and 10 open-market sells worth $2.5M on SEC Form 4; the latest was sold $136k of NWPX on Aug 31, 2026. Grants, option exercises and tax withholding are not counted.
How did Scott J Montross's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Scott J Montross has 0.
Where does Scott J Montross file Form 4?
Scott J Montross has filed Form 4 at NWPX (NORTHWEST PIPE CO) as President & CEO. A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.