David Philip Henry
CIK 1842459 · EVP, Global Str Mktg & GM, MSD · last filed 2026-06-02
David Philip Henry is an EVP, Global Str Mktg & GM, MSD who has filed 23 SEC Form 4 insider transactions across 1 company since 2021. The most recent filing shows the insider sold $1.9M of MKSI on Jun 2, 2026. Across all open-market trades the lifetime net is −$4.0M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $3.7M 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.
$3.71M
1
23
-$3.98M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| MKSI | EVP, Global Str Mktg & GM, MSD | 10,421 | $355.69 | $3.71M | -$3.98M | 23 | 2026-06-02 |
Recent Filings
23 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-06-02 | MKSI | Sell (S) | −6,000 | -$1.89M | EDGAR |
| 2026-05-27 | MKSI | Sell (S) | −2,500 | -$826.2K | EDGAR |
| 2026-02-23 | MKSI | Sell (S) | −2,000 | -$523.1K | EDGAR |
| 2026-02-18 | MKSI | Mixed | +5,184 | -$1.07M | EDGAR |
| 2026-02-09 | MKSI | Grant (A) | — | $0 | EDGAR |
| 2025-09-19 | MKSI | Sell (S) | −5,000 | -$650.0K | EDGAR |
| 2025-07-07 | MKSI | Sell (S) | −2,000 | -$210.0K | EDGAR |
| 2025-02-19 | MKSI | Mixed | +5,641 | -$245.9K | EDGAR |
| 2025-02-11 | MKSI | Grant (A) | — | $0 | EDGAR |
| 2024-02-16 | MKSI | Mixed | +5,330 | -$328.8K | EDGAR |