David M Shaffer
CIK 1577486 · CEO · last filed 2025-04-01
David M Shaffer is a CEO who has filed 91 SEC Form 4 insider transactions across 1 company since 2013. The most recent filing, for ENS, was dated Apr 1, 2025. Across all open-market trades the lifetime net is −$21.0M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $17.3M 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.
$17.31M
1
91
-$21.01M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| ENS | CEO | 77,207 | $224.26 | $17.31M | -$21.01M | 91 | 2025-04-01 |
Recent Filings
91 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-04-01 | ENS | Grant (A) | +199 | $0 | EDGAR |
| 2025-02-27 | ENS | Sell (S) | −11,378 | -$1.15M | EDGAR |
| 2025-02-25 | ENS | Sell (S) | −74,156 | -$7.54M | EDGAR |
| 2025-02-21 | ENS | Sell (S) | −44,300 | -$4.50M | EDGAR |
| 2025-02-14 | ENS | Mixed | — | -$497.7K | EDGAR |
| 2025-02-11 | ENS | Gift (G) | — | $0 | EDGAR |
| 2024-12-31 | ENS | Grant (A) | +197 | $0 | EDGAR |
| 2024-11-27 | ENS | Mixed | −20,000 | -$2.00M | EDGAR |
| 2024-10-02 | ENS | Grant (A) | +183 | $0 | EDGAR |
| 2024-08-30 | ENS | Sell (S) | −17,600 | -$1.76M | EDGAR |