Matthijs Glastra
CIK 1561438 · Chief Executive Officer · last filed 2026-07-07
"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
$18.32M
Companies
4
Total Filings
121
Lifetime Open-Market Net
-$38.18M
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 |
|---|---|---|---|---|---|---|---|
| NOVT | Chief Executive Officer | 87,619 | $141.62 | $12.41M | -$29.43M | 70 | 2026-07-07 |
| NOVTU | Chief Executive Officer | 91,043 | $60.27 | $5.49M | -$8.68M | 14 | 2026-06-04 |
| IEX | Director | 1,880 | $224.65 | $422.3K | $0 | 3 | 2026-05-08 |
| NOVANTA INC (GSIG) Delisted | Chief Operating Officer | 61,014 | $47.22 | $2.88M | -$70.0K | 15 | 2016-04-01 |
Recent Filings · Page 3 of 13
121 filingsInsider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-02-02 | NOVT | Notice (144) | −6,500 | -$878.5K | EDGAR |
| 2026-01-23 | NOVTU | Sell (S) | −7,500 | -$1.05M | EDGAR |
| 2026-01-21 | NOVT | Notice (144) | −7,500 | -$1.05M | EDGAR |
| 2026-01-13 | NOVTU | Sell (S) | −6,177 | -$803.0K | EDGAR |
| 2026-01-12 | NOVTU | Sell (S) | −323 | -$42.0K | EDGAR |
| 2026-01-09 | NOVT | Notice (144) | −6,177 | -$803.0K | EDGAR |
| 2026-01-08 | NOVT | Notice (144) | −323 | -$42.0K | EDGAR |
| 2025-12-02 | NOVTU | Gift (G) | — | $0 | EDGAR |
| 2025-09-11 | NOVT | Gift (G) | — | $0 | EDGAR |
| 2025-05-12 | IEX | Grant (A) | +895 | $0 | EDGAR |
Form 4 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.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.