Insider · CIK 0001618277
Matthais L. Wolfgruber
director
Files at CBT (CABOT CORP). First filing -, latest -.
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 / 0
$0 bought, $0 sold
Signals
This insider’s open-market buys and sells, scored.
No scored open-market trades yet.
Transactions
Every row this insider has filed, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Mar 14, 2025 | CBT CABOT CORP | AGrant or award Phantom Stock Unitsderivative | +116 | $83.31 | $9,697 | 22,667 | Mar 18, 2025 |
| Jan 10, 2025 | CBT CABOT CORP | AGrant or award Common Stock | +344 | $0.00 | $0 | 22,099 | Jan 14, 2025 |
| Dec 31, 2024 | CBT CABOT CORP | AGrant or award Phantom Stock Unitsderivative | +315 | $91.31 | $29k | 22,551 | Jan 3, 2025 |
| Dec 13, 2024 | CBT CABOT CORP | AGrant or award Phantom Stock Unitsderivative | +92 | $103.38 | $9,522 | 22,236 | Dec 17, 2024 |
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.