| X | Filing Date | Trade Date | Ticker | Insider Name | Title | Trade Type | Price | Qty | Owned | ΔOwn | Value | 1d | 1w | 1m | 6m | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-10-16 | SYM | Ladensohn David A | 10% | S - Sale | $74.44 | -13,500 | 6,500 | -68% | -$1,004,974 | ||||||
| 2025-10-09 | SYM | Ladensohn David A | 10% | S - Sale | $66.75 | -23,000 | 20,000 | -53% | -$1,535,230 | ||||||
| 2025-08-11 | SYM | Ladensohn David A | 10% | S - Sale | $54.35 | -15,000 | 30,000 | -33% | -$815,318 | ||||||
| DM | 2024-05-22 | SYM | Ladensohn David A | 10% | S - Sale+OE | $41.68 | -75,000 | 191,031,302 | 0% | -$3,126,063 | |||||
| D | 2024-02-26 | SYM | Ladensohn David A | 10% | S - Sale+OE | $39.69 | -2,085,296 | 192,106,302 | -1% | -$82,765,398 | |||||
| 2023-11-28 | SYM | Ladensohn David A | 10% | S - Sale | $58.48 | -20,000 | 65,100 | -24% | -$1,169,600 | 
| A | Amended filing | 
| D | Derivative transaction in filing (usually option exercise) | 
| E | Error detected in filing | 
| M | Multiple transactions in filing; earliest reported transaction date and weighted average transaction price | 
| S - Sale | Sale of securities on an exchange or to another person | 
| S - Sale+OE | Sale of securities on an exchange or to another person (after option exercise) | 
| F - Tax | Payment of exercise price or tax liability using portion of securities received from the company | 
| P - Purchase | Purchase of securities on an exchange or from another person |