Ralf K. Wunderlich
CIK 1463442 · last filed 2026-05-07
Ralf K. Wunderlich is a corporate insider who has filed 25 SEC Form 4 insider transactions across 1 company since 2009. The most recent filing, for ATR, was dated May 7, 2026. Across all open-market trades the lifetime net is −$3.4M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $2.2M across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$2.18M
1
25
-$3.38M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| ATR | Director | 18,539 | $117.72 | $2.18M | -$3.38M | 25 | 2026-05-07 |
Recent Filings
25 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-07 | ATR | Grant (A) | +1,326 | $0 | EDGAR |
| 2025-05-08 | ATR | Grant (A) | +1,069 | $0 | EDGAR |
| 2024-05-02 | ATR | Grant (A) | +1,113 | $0 | EDGAR |
| 2023-05-04 | ATR | Grant (A) | +1,266 | $0 | EDGAR |
| 2022-05-06 | ATR | Grant (A) | +1,302 | $0 | EDGAR |
| 2021-05-25 | ATR | Grant (A) | +983 | $0 | EDGAR |
| 2021-05-07 | ATR | Grant (A) | +917 | $0 | EDGAR |
| 2020-05-07 | ATR | Grant (A) | +1,354 | $0 | EDGAR |
| 2019-05-02 | ATR | Grant (A) | +1,257 | $0 | EDGAR |
| 2018-05-04 | ATR | Grant (A) | +1,404 | $0 | EDGAR |