Insider · CIK 0001776844
Timothy J Harris
officer
Files at ATI (ATI INC). First filing Sep 2, 2026, latest Sep 23, 2026.
Track record
Not enough history
Fewer than three past buys with six months of prices.
Median 6-month excess
-
after past buys, n = 0
Hit rate
-
past buys that beat the index over 6 months
Open-market trades
0 / 4
$0 bought, $12M sold
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
ATI: ATI INC
ATIOct 9, 2026 · close 191.84
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 |
|---|---|---|---|---|---|
| 20Weak | ATI INC | $1.7M 9,000 shares | -9% | +146% from low-18% from high | |
| 33Weak | ATI INC | $3.2M 16,500 shares | -15% | +144% from low-19% from high | |
| 33Weak | ATI INC | $3.4M 16,500 shares | -13% | +177% from low-11% from high | |
| 33Weak | ATI INC | $3.5M 16,500 shares | -11% | +173% from low-12% from high |
Transactions
Every row this insider has filed, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Sep 21, 2026 | ATI ATI INC | SOpen-market sale Common Stock, par value $0.10 per share10b5-1 | -9,000 | $191.82 | $1.7M | 88,187 | 19 d ago |
| Sep 14, 2026 | ATI ATI INC | SOpen-market sale Common Stock, par value $0.10 per share10b5-1 | -16,500 | $193.06 | $3.2M | 97,187 | 26 d ago |
| Sep 8, 2026 | ATI ATI INC | SOpen-market sale Common Stock, par value $0.10 per share10b5-1 | -16,500 | $207.54 | $3.4M | 113,687 | 32 d ago |
| Aug 31, 2026 | ATI ATI INC | SOpen-market sale Common Stock, par value $0.10 per share10b5-1 | -16,500 | $210.01 | $3.5M | 130,187 | 40 d ago |
| Jan 3, 2025 | ATI ATI INC | AGrant or award Common Stock, par value $0.10 per share | +5,560 | $0.00 | $0 | 108,566 | Jan 7, 2025 |
| Jan 3, 2025 | ATI ATI INC | FTax withholding Common Stock, par value $0.10 per share | -2,692 | $55.81 | $150k | 105,874 | Jan 7, 2025 |
| Jan 6, 2025 | ATI ATI INC | FTax withholding Common Stock, par value $0.10 per share | -3,280 | $56.63 | $186k | 102,594 | Jan 7, 2025 |
| Jan 6, 2025 | ATI ATI INC | AGrant or award Common Stock, par value $0.10 per share | +67,402 | $0.00 | $0 | 169,996 | Jan 7, 2025 |
| Jan 6, 2025 | ATI ATI INC | FTax withholding Common Stock, par value $0.10 per share | -29,516 | $56.63 | $1.7M | 140,480 | Jan 7, 2025 |
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.