Kuffner James
Visual SEC Form 4 history across 1 companies, 7 transactions and 3 filings.
Open-market buy performance
90-day forward return on this insider's open-market purchases
We compute this from each buy's stock performance 90 days after the transaction. The price history is still being populated for this insider's their open-market buys, so the average and median will appear here once the daily price refresh has covered the relevant trading days.
Monthly open-market activity
Reported purchase and sale transaction counts
Net value flow
Buys minus sells
Transaction texture
Ownership and ticket size
Filing-only signals
Deterministic matches in this insider's history
Latest Form 4 facts
Quick context from source filings
No open-market insider purchase is available.
Associated companies
Visual map of known reporting history
| Ticker | Insider | Role | Type | Shares | Value | Code | Signals | 90d return | Filed | Trans date |
|---|---|---|---|---|---|---|---|---|---|---|
| SYM | Kuffner James | CTO | exercise | 9.74k | $0 | M | — | 08/26 | 08/23 | |
| SYM | Kuffner James | CTO | sale | 3.95k | -$16.0M | S | — | 08/26 | 08/24 | |
| SYM | Kuffner James | CTO | exercise | 9.74k | — | M | — | 08/26 | 08/23 | |
| SYM | Kuffner James | CTO | exercise | 9.74k | $0 | M | −24.6% | 05/27 | 05/23 | |
| SYM | Kuffner James | CTO | sale | 3.87k | -$20.7M | S | −24.6% | 05/27 | 05/26 | |
| SYM | Kuffner James | CTO | exercise | 9.74k | — | M | −24.6% | 05/27 | 05/23 | |
| SYM | Kuffner James | CTO | grant | 575k | $0 | A | — | 01/27/2025 | 01/23/2025 |
Kuffner James Insider Activity FAQ
SEC Form 4 context
Who is Kuffner James?
Kuffner James is a reporting owner in SEC Form 4 filings with reporting owner CIK 0001877346.
Which companies has Kuffner James reported transactions for?
Symbotic Inc.
When was Kuffner James's latest insider buy?
No open-market insider purchase is available for this period.
When was Kuffner James's latest insider sale?
sale at Symbotic Inc. on Aug 24, 2026 valued at $160,422.
Where can I see the original SEC filings?
Each transaction row links directly to the source SEC filing so the reported Form 4 details can be reviewed.
Are performance metrics included?
This version does not calculate win rates, forward returns, benchmark-adjusted returns, or high-conviction scores.