Insider · CIK 0001638813
Kristopher R Westbrooks
Files at MTUS (TimkenSteel Corp). First filing Nov 27, 2023, latest Feb 4, 2026.
In brief
Kristopher R Westbrooks files SEC Form 4 as COO, president and CFO at MTUS (TimkenSteel Corp). Since Nov 27, 2023, Kristopher R Westbrooks has reported 0 open-market buys worth $0 and 10 open-market sells worth $1.8M, the latest filed on Feb 4, 2026.
A track record needs three past buys with six months of prices behind them; Kristopher R Westbrooks has 0, so none is measured yet.
The newest scored trade: sold $107k of MTUS on Feb 3, 2026, filed Feb 4, 2026, scored 3 (weak), under a 10b5-1 plan. In the last 12 months: 0 buys worth $0 and 3 sells worth $329k.
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
MTUS: TimkenSteel Corp
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 |
|---|---|---|---|---|---|
| 3Weak | TimkenSteel Corp | $107k 5,079 shares | -3% | +84% from low0% from high | |
| 0Weak | TimkenSteel Corp | $1,953 93 shares | -0% | +82% from low0% from high | |
| 5Weak | TimkenSteel Corp | $219k 10,932 shares | -5% | +77% from low0% from high | |
| 23Weak | TimkenSteel Corp | $72k 4,000 shares | -2% | +55% from low0% from high | |
| 16Weak | TimkenSteel Corp | $64k 4,000 shares | -2% | +45% from low-3% from high | |
| 32Weak | TimkenSteel Corp | $337k 16,558 shares | -8% | +29% from low-16% from high | |
| 15Weak | TimkenSteel Corp | $231k 11,812 shares | -5% | +26% from low-18% from high | |
| 11Weak | TimkenSteel Corp | $384k 15,949 shares | -9% | +53% from low-0% from high | |
| 7Weak | TimkenSteel Corp | $176k 7,657 shares | -4% | +46% from low-2% from high | |
| 15Weak | TimkenSteel Corp | $242k 11,812 shares | -6% | +31% from low-13% 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 |
|---|---|---|---|---|---|
| Jan 15, 2026 | MTUS Metallus Inc. | 5,172 0.01% of outstanding | $109k | Jan 15, 2026 | $219k |
| Jan 14, 2026 | MTUS Metallus Inc. | 10,932 0.03% of outstanding | $219k | Jan 14, 2026 | none |
| Jul 23, 2025 | MTUS Metallus Inc. | 4,000 0.01% of outstanding | $72k | Jul 23, 2025 | $64k |
| Jul 2, 2025 | MTUS Metallus Inc. | 4,000 0.01% of outstanding | $64k | Jul 2, 2025 | none |
| Mar 4, 2024 | MTUS Metallus Inc. | 16,558 0.04% of outstanding | $337k | Mar 4, 2024 | $1.0M |
| Feb 27, 2024 | MTUS Metallus Inc. | 11,812 0.03% of outstanding | $231k | Feb 27, 2024 | $1.0M |
| Jan 29, 2024 | MTUS TimkenSteel Corp | 11,812 0.03% of outstanding | $244k | Jan 29, 2024 | $802k |
| Dec 27, 2023 | MTUS TimkenSteel Corp | 15,949 0.04% of outstanding | $384k | Dec 27, 2023 | $418k |
| Dec 18, 2023 | MTUS TimkenSteel Corp | 7,657 0.02% of outstanding | $176k | Dec 18, 2023 | $242k |
| Nov 27, 2023 | MTUS TimkenSteel Corp | 11,812 0.03% of outstanding | $242k | Nov 27, 2023 | none |
Transactions
Every row this insider has filed, 44 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Mar 1, 2026 | MTUS TimkenSteel Corp | FTax withholding Common Shares | -8,207 | $17.00 | $140k | 184,977 | Mar 2, 2026 |
| Mar 2, 2026 | MTUS TimkenSteel Corp | AGrant or award Common Shares | +29,100 | $0.00 | $0 | 214,077 | Mar 2, 2026 |
| Feb 11, 2026 | MTUS TimkenSteel Corp | AGrant or award Common Shares | +7,563 | $0.00 | $0 | 196,639 | Feb 12, 2026 |
| Feb 11, 2026 | MTUS TimkenSteel Corp | FTax withholding Common Shares | -3,455 | $21.51 | $74k | 193,184 | Feb 12, 2026 |
| Feb 3, 2026 | MTUS TimkenSteel Corp | MOption exercise Common Shares10b5-1 | +2,951 | $12.45 | $37k | 192,027 | Feb 4, 2026 |
| Feb 3, 2026 | MTUS TimkenSteel Corp | SOpen-market sale Common Shares10b5-1 | -2,951 | $21.03 | $62k | 189,076 | Feb 4, 2026 |
| Feb 4, 2026 | MTUS TimkenSteel Corp | MOption exercise Common Shares10b5-1 | +2,128 | $12.45 | $26k | 191,204 | Feb 4, 2026 |
| Feb 4, 2026 | MTUS TimkenSteel Corp | SOpen-market sale Common Shares10b5-1 | -2,128 | $21.28 | $45k | 189,076 | Feb 4, 2026 |
| Feb 3, 2026 | MTUS TimkenSteel Corp | MOption exercise Nonqualified Stock Option (Right to buy)derivative10b5-1 | -2,951 | $0.00 | $0 | 2,128 | Feb 4, 2026 |
| Feb 4, 2026 | MTUS TimkenSteel Corp | MOption exercise Nonqualified Stock Option (Right to buy)derivative10b5-1 | -2,128 | $0.00 | $0 | 0 | Feb 4, 2026 |
| Jan 15, 2026 | MTUS TimkenSteel Corp | MOption exercise Common Shares10b5-1 | +93 | $12.45 | $1,158 | 189,169 | Jan 16, 2026 |
| Jan 15, 2026 | MTUS TimkenSteel Corp | SOpen-market sale Common Shares10b5-1 | -93 | $21.00 | $1,953 | 189,076 | Jan 16, 2026 |
| Jan 15, 2026 | MTUS TimkenSteel Corp | MOption exercise Nonqualified Stock Option (Right to buy)derivative10b5-1 | -93 | $0.00 | $0 | 5,079 | Jan 16, 2026 |
| Jan 14, 2026 | MTUS TimkenSteel Corp | MOption exercise Common Shares10b5-1 | +5,172 | $12.45 | $64k | 198,248 | Jan 14, 2026 |
| Jan 14, 2026 | MTUS TimkenSteel Corp | MOption exercise Common Shares10b5-1 | +1,760 | $14.34 | $25k | 200,008 | Jan 14, 2026 |
| Jan 14, 2026 | MTUS TimkenSteel Corp | SOpen-market sale Common Shares10b5-1 | -10,932 | $20.06 | $219k | 189,076 | Jan 14, 2026 |
| Jan 14, 2026 | MTUS TimkenSteel Corp | MOption exercise Nonqualified Stock Option (Right to buy)derivative10b5-1 | -5,172 | $0.00 | $0 | 5,172 | Jan 14, 2026 |
| Jan 14, 2026 | MTUS TimkenSteel Corp | MOption exercise Nonqualified Stock Option (Right to buy)derivative10b5-1 | -1,760 | $0.00 | $0 | 3,520 | Jan 14, 2026 |
| Jul 23, 2025 | MTUS TimkenSteel Corp | SOpen-market sale Common Shares10b5-1 | -4,000 | $18.00 | $72k | 193,076 | Jul 23, 2025 |
| Jul 2, 2025 | MTUS TimkenSteel Corp | SOpen-market sale Common Shares10b5-1 | -4,000 | $16.00 | $64k | 197,076 | Jul 2, 2025 |
| Mar 4, 2024 | MTUS TimkenSteel Corp | SOpen-market sale Common Shares10b5-1 | -16,558 | $20.37 | $337k | 186,200 | Mar 5, 2024 |
| Mar 1, 2024 | MTUS TimkenSteel Corp | AGrant or award Common Shares | +16,500 | $0.00 | $0 | 221,080 | Mar 4, 2024 |
| Mar 1, 2024 | MTUS TimkenSteel Corp | FTax withholding Common Shares | -18,322 | $20.66 | $379k | 202,758 | Mar 4, 2024 |
| Feb 27, 2024 | MTUS TimkenSteel Corp | MOption exercise Common Shares10b5-1 | +11,812 | $5.26 | $62k | 216,392 | Feb 28, 2024 |
| Feb 27, 2024 | MTUS TimkenSteel Corp | SOpen-market sale Common Shares10b5-1 | -11,812 | $19.52 | $231k | 204,580 | Feb 28, 2024 |
| Feb 27, 2024 | MTUS TimkenSteel Corp | MOption exercise Nonqualified Stock Option (Right to buy)derivative10b5-1 | -11,812 | $0.00 | $0 | 17,232 | Feb 28, 2024 |
| Dec 27, 2023 | MTUS TimkenSteel Corp | MOption exercise Common Shares10b5-1 | +5,906 | $5.26 | $31k | 177,369 | Dec 27, 2023 |
| Dec 27, 2023 | MTUS TimkenSteel Corp | MOption exercise Common Shares10b5-1 | +5,906 | $5.26 | $31k | 183,275 | Dec 27, 2023 |
| Dec 27, 2023 | MTUS TimkenSteel Corp | MOption exercise Common Shares10b5-1 | +4,137 | $12.45 | $52k | 187,412 | Dec 27, 2023 |
| Dec 27, 2023 | MTUS TimkenSteel Corp | SOpen-market sale Common Shares10b5-1 | -5,906 | $24.08 | $142k | 181,506 | Dec 27, 2023 |
| Dec 27, 2023 | MTUS TimkenSteel Corp | SOpen-market sale Common Shares10b5-1 | -5,906 | $24.15 | $143k | 175,600 | Dec 27, 2023 |
| Dec 27, 2023 | MTUS TimkenSteel Corp | SOpen-market sale Common Shares10b5-1 | -4,137 | $24.07 | $100k | 171,463 | Dec 27, 2023 |
| Dec 27, 2023 | MTUS TimkenSteel Corp | MOption exercise Nonqualified Stock Option (Right to buy)derivative10b5-1 | -5,906 | $0.00 | $0 | 46,762 | Dec 27, 2023 |
| Dec 27, 2023 | MTUS TimkenSteel Corp | MOption exercise Nonqualified Stock Option (Right to buy)derivative10b5-1 | -5,906 | $0.00 | $0 | 40,856 | Dec 27, 2023 |
| Dec 27, 2023 | MTUS TimkenSteel Corp | MOption exercise Nonqualified Stock Option (Right to buy)derivative10b5-1 | -4,137 | $0.00 | $0 | 24,826 | Dec 27, 2023 |
| Dec 18, 2023 | MTUS TimkenSteel Corp | MOption exercise Common Shares10b5-1 | +3,520 | $5.26 | $19k | 174,983 | Dec 18, 2023 |
| Dec 18, 2023 | MTUS TimkenSteel Corp | MOption exercise Common Shares10b5-1 | +4,137 | $12.45 | $52k | 179,120 | Dec 18, 2023 |
| Dec 18, 2023 | MTUS TimkenSteel Corp | SOpen-market sale Common Shares10b5-1 | -7,657 | $23.00 | $176k | 171,463 | Dec 18, 2023 |
| Dec 15, 2023 | MTUS TimkenSteel Corp | AGrant or award Performance-Based Restricted Share Unitsderivative10b5-1 | +40,000 | $0.00 | $0 | 40,000 | Dec 18, 2023 |
| Dec 18, 2023 | MTUS TimkenSteel Corp | MOption exercise Nonqualified Stock Option (Right to buy)derivative10b5-1 | -3,520 | $0.00 | $0 | 52,668 | Dec 18, 2023 |
| Dec 18, 2023 | MTUS TimkenSteel Corp | MOption exercise Nonqualified Stock Option (Right to buy)derivative10b5-1 | -4,137 | $0.00 | $0 | 28,963 | Dec 18, 2023 |
| Nov 27, 2023 | MTUS TimkenSteel Corp | MOption exercise Common Shares10b5-1 | +11,812 | $5.26 | $62k | 183,275 | Nov 27, 2023 |
| Nov 27, 2023 | MTUS TimkenSteel Corp | SOpen-market sale Common Shares10b5-1 | -11,812 | $20.48 | $242k | 171,463 | Nov 27, 2023 |
| Nov 27, 2023 | MTUS TimkenSteel Corp | MOption exercise Nonqualified Stock Option (Right to buy)derivative10b5-1 | -11,812 | $0.00 | $0 | 56,188 | Nov 27, 2023 |
Questions about Kristopher R Westbrooks
Answered from the filings on this page, as of the latest one.
Is Kristopher R Westbrooks buying or selling?
In the last 12 months Kristopher R Westbrooks reported 0 open-market buys worth $0 and 3 open-market sells worth $329k on SEC Form 4; the latest was sold $107k of MTUS on Feb 3, 2026. Grants, option exercises and tax withholding are not counted.
How did Kristopher R Westbrooks's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Kristopher R Westbrooks has 0.
Where does Kristopher R Westbrooks file Form 4?
Kristopher R Westbrooks has filed Form 4 at MTUS (TimkenSteel Corp) as EVP, Chief Financial Officer. 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.