Matthijs Glastra
CIK 1561438 · Chief Executive Officer · last filed 2026-06-04
Matthijs Glastra is a Chief Executive Officer who has filed 101 SEC Form 4 insider transactions across 4 companies since 2012. The most recent filing shows the insider sold $1.1M of NOVTU on Jun 4, 2026. Across all open-market trades the lifetime net is −$37.1M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $23.1M 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.
$23.14M
4
101
-$37.13M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| NOVTU | Chief Executive Officer | 91,043 | $67.45 | $6.14M | -$8.68M | 14 | 2026-06-04 |
| IEX | Director | 1,880 | $218.49 | $410.8K | $0 | 3 | 2026-05-08 |
| NOVT | Chief Executive Officer | 85,367 | $160.53 | $13.70M | -$28.38M | 69 | 2025-09-11 |
| GSIG | Chief Operating Officer | 61,014 | $47.22 | $2.88M | -$70.0K | 15 | 2016-04-01 |
Recent Filings
101 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-06-04 | NOVTU | Sell (S) | −6,500 | -$1.10M | EDGAR |
| 2026-05-14 | NOVTU | Sell (S) | −7,500 | -$1.13M | EDGAR |
| 2026-05-08 | IEX | Grant (A) | +805 | $0 | EDGAR |
| 2026-05-07 | NOVTU | Sell (S) | −6,500 | -$852.3K | EDGAR |
| 2026-04-21 | NOVTU | Sell (S) | −6,500 | -$845.3K | EDGAR |
| 2026-03-04 | NOVTU | Sell (S) | −6,500 | -$899.2K | EDGAR |
| 2026-02-26 | NOVTU | Mixed | +5,605 | -$721.1K | EDGAR |
| 2026-02-24 | NOVTU | Mixed | +2,748 | -$375.7K | EDGAR |
| 2026-02-23 | NOVTU | Mixed | +4,041 | -$548.4K | EDGAR |
| 2026-02-12 | NOVTU | Sell (S) | −7,500 | -$1.09M | EDGAR |