CHRISTOPHER L MAPES
CIK 1219555 · EXECUTIVE CHAIRMAN · last filed 2026-05-12
CHRISTOPHER L MAPES is an EXECUTIVE CHAIRMAN who has filed 81 SEC Form 4 insider transactions across 5 companies since 2007. The most recent filing, for TKR, was dated May 12, 2026. Across all open-market trades the lifetime net is −$128.3M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $35.3M 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.
$35.29M
5
81
-$128.25M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| TKR | Director | 30,585 | $137.06 | $4.19M | $0 | 14 | 2026-05-12 |
| NDSN | Director | 2,975 | $288.21 | $857.4K | $0 | 10 | 2026-05-04 |
| AOS | Executive Vice President | 18,834 | $59.08 | $1.11M | -$2.30M | 18 | 2026-04-15 |
| RPM | Director | 1,400 | $107.05 | $149.9K | $0 | 1 | 2025-10-03 |
| LECO | EXECUTIVE CHAIRMAN | 112,200 | $258.25 | $28.98M | -$125.95M | 38 | 2024-03-15 |
Recent Filings
81 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-12 | TKR | Grant (A) | — | $0 | EDGAR |
| 2026-05-05 | TKR | Grant (A) | +2,270 | $0 | EDGAR |
| 2026-05-04 | NDSN | Grant (A) | +43 | $12.4K | EDGAR |
| 2026-04-15 | AOS | Grant (A) | +2,262 | $150.0K | EDGAR |
| 2026-02-03 | NDSN | Grant (A) | +45 | $12.4K | EDGAR |
| 2025-11-03 | NDSN | Grant (A) | +930 | $215.7K | EDGAR |
| 2025-10-03 | RPM | Grant (A) | +1,400 | $0 | EDGAR |
| 2025-08-01 | NDSN | Grant (A) | +117 | $25.1K | EDGAR |
| 2025-05-06 | TKR | Grant (A) | +1,660 | $0 | EDGAR |
| 2025-05-01 | NDSN | Grant (A) | +132 | $25.0K | EDGAR |