OSAMU R. WATANABE
CIK 1604471 · General Counsel, Secretary · last filed 2026-03-30
OSAMU R. WATANABE is a General Counsel, Secretary who has filed 81 SEC Form 4 insider transactions across 1 company since 2014. The most recent filing, for MC, was dated Mar 30, 2026. Across all open-market trades the lifetime net is −$7.7M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $524.4K 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.
$524.4K
1
81
-$7.73M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| MC | General Counsel, Secretary | 7,746 | $67.70 | $524.4K | -$7.73M | 81 | 2026-03-30 |
Recent Filings
81 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-03-30 | MC | Grant (A) | — | $0 | EDGAR |
| 2026-02-23 | MC | Mixed | +4,850 | -$272.7K | EDGAR |
| 2026-02-17 | MC | Grant (A) | — | $0 | EDGAR |
| 2025-12-05 | MC | Grant (A) | — | $0 | EDGAR |
| 2025-09-19 | MC | Grant (A) | — | $0 | EDGAR |
| 2025-07-29 | MC | Sell (S) | −6,340 | -$460.5K | EDGAR |
| 2025-06-24 | MC | Grant (A) | — | $0 | EDGAR |
| 2025-03-31 | MC | Grant (A) | — | $0 | EDGAR |
| 2025-02-21 | MC | Mixed | +6,340 | -$419.1K | EDGAR |
| 2025-02-14 | MC | Grant (A) | — | $0 | EDGAR |