MICHAEL J HARTNETT
CIK 1256535 · President and CEO · last filed 2026-06-05
"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.
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Disclosed Exposure
$185.43M
Companies
5
Total Filings
174
Lifetime Open-Market Net
-$276.42M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| RBC | President and CEO | 307,188 | $603.64 | $185.43M | -$24.26M | 10 | 2026-06-05 |
| RBC Bearings INC (RBCP) Delisted | President and CEO | 334,487 | $123.98 | $41.47M | -$44.45M | 12 | 2024-09-18 |
| RBC Bearings INC (ROLLP) Delisted | President and CEO | 294,277 | $107.15 | $31.53M | -$2.11M | 2 | 2022-08-18 |
| RBC Bearings INC (ROLL) Delisted | President and CEO | 292,553 | $212.38 | $62.13M | -$205.60M | 144 | 2021-06-25 |
| ATC Technology CORP (ATAC) Delisted | Director | 41,000 | $10.01 | $410.4K | $0 | 5 | 2010-06-30 |
Recent Filings · Page 9 of 18
174 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2017-02-22 | RBC Bearings INC (ROLL) Delisted | Mixed | — | -$698.5K | EDGAR |
| 2017-02-17 | RBC Bearings INC (ROLL) Delisted | Mixed | — | -$773.4K | EDGAR |
| 2017-02-15 | RBC Bearings INC (ROLL) Delisted | Mixed | — | -$211.0K | EDGAR |
| 2016-11-21 | RBC Bearings INC (ROLL) Delisted | Mixed | — | -$276.5K | EDGAR |
| 2016-11-18 | RBC Bearings INC (ROLL) Delisted | Mixed | — | -$632.3K | EDGAR |
| 2016-11-17 | RBC Bearings INC (ROLL) Delisted | Mixed | — | -$537.0K | EDGAR |
| 2016-11-15 | RBC Bearings INC (ROLL) Delisted | Mixed | — | -$2.93M | EDGAR |
| 2016-10-11 | RBC Bearings INC (ROLL) Delisted | Mixed | −10,168 | -$778.8K | EDGAR |
| 2016-07-12 | RBC Bearings INC (ROLL) Delisted | Grant (A) | +50,350 | $504 | EDGAR |
| 2016-07-06 | RBC Bearings INC (ROLL) Delisted | Mixed | −29,851 | -$2.17M | EDGAR |
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.