Robert M Plenge
CIK 1773367 · EVP, Chief Research Officer · last filed 2026-03-12
Robert M Plenge is an EVP, Chief Research Officer who has filed 10 SEC Form 4 insider transactions across 2 companies since 2019. The most recent filing, for CELGr, was dated Mar 12, 2026. Across all open-market trades the lifetime net is −$44.8K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $2.3K 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.
$2.3K
2
10
-$44.8K
Holdings By Company
Recent Filings
10 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-03-12 | CELGr | Mixed | +5,689 | -$272.7K | EDGAR |
| 2025-03-12 | CELGr | Mixed | +4,524 | -$227.8K | EDGAR |
| 2024-03-12 | CELGr | Mixed | +4,389 | -$105.7K | EDGAR |
| 2023-12-05 | CELGr | Mixed | +342 | -$13.7K | EDGAR |
| 2023-08-07 | CELGr | Sell (S) | −732 | -$44.8K | EDGAR |
| 2021-09-14 | TBIO | Sell (S) | — | $0 | EDGAR |
| 2021-06-16 | TBIO | Grant (A) | — | $0 | EDGAR |
| 2020-06-16 | TBIO | Grant (A) | — | $0 | EDGAR |
| 2019-06-19 | TBIO | Grant (A) | — | $0 | EDGAR |
| 2019-04-11 | TBIO | Grant (A) | — | $0 | EDGAR |