Ladensohn David A
SEC Form 4 insider trading activity
Ladensohn David A has filed 5 SEC Form 4 filings (16 transaction rows) across 1 company, with disclosures dating back to 2025. 2 of those filings fall inside the rolling window. Most recent filing: Sep 14, 2026.
Companies traded
Other insiders at SYM
No insider trading data found for Ladensohn David A.
Earlier trades
Open-market purchases and sales filed before the rolling 365-day window, kept from the original Form 4 filings.
| Date | Ticker | Type | Value |
|---|---|---|---|
| Oct 16, 2025 | SYM | Sale | $223K |
| Oct 16, 2025 | SYM | Sale | $559K |
| Oct 16, 2025 | SYM | Sale | $223K |
| Oct 9, 2025 | SYM | Sale | $533K |
| Oct 9, 2025 | SYM | Sale | $668K |
| Oct 9, 2025 | SYM | Sale | $334K |
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Frequently asked questions
How many SEC Form 4 filings has Ladensohn David A made?
Ladensohn David A has filed 5 SEC Form 4 filings (16 transaction rows) across 1 company since 2025.
Which companies does Ladensohn David A trade?
Ladensohn David A has filed SEC Form 4 disclosures for 1 company, including SYM.
When was Ladensohn David A's most recent SEC Form 4 filing?
Ladensohn David A's most recent SEC Form 4 filing on Tracefour is dated Sep 14, 2026.