Ernst 02494 Teunissen
CIK 1506375 · Chief Financial Officer · last filed 2026-07-29
Ernst 02494 Teunissen is a Chief Financial Officer who has filed 106 SEC Form 4 insider transactions across 4 companies since 2011. The most recent filing, for CRTO, was dated Jul 29, 2026. Across all open-market trades the lifetime net is −$17.0M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $2.8M 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.
Charts
Trading activity, where the exposure sits, and each trade against the stock price.
CMPR price and trades
Daily close with each Form 4 filing on this company marked: green = open-market buy, red = open-market sale, purple = grants, exercises, gifts and other non-market transactions. Marker size scales with the dollar value.
Shares held
Shares owned after each reported transaction on this company (direct holdings as reported).
Open-market buying and selling
by monthDollar value of open-market purchases (code P, up) and sales (code S, down) across all companies, by filing month. Grants, exercises and gifts are excluded.
Exposure by company
latestMost recently reported shares × current price. Faded bars (*) have had no filing in 3 years, so the person may no longer hold them. Click a bar to chart that company.
Filer Profile
400 1ST AVENUE
NEEDHAM HEIGHTS, MA 02494
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| CRTO | Director | 12,471 | $16.61 | $207.1K | $100.0K | 3 | 2026-07-29 |
| TRIP | Chief Financial Officer | 36,183 | $7.12 | $257.6K | -$5.06M | 38 | 2022-11-21 |
| CMPR | Chief Financial Officer | 42,433 | $55.21 | $2.34M | -$10.79M | 14 | 2015-11-05 |
| CIMPRESS plc (VPRT) Delisted | Chief Financial Officer | 21,097 | — | — | -$1.23M | 51 | 2014-11-06 |
Recent Filings
106 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-07-29 | CRTO | Mixed | — | $0 | EDGAR |
| 2025-11-04 | CRTO | Mixed | +10,580 | $239.9K | EDGAR |
| 2024-11-19 | CRTO | Grant (A) | +1,888 | $70.0K | EDGAR |
| 2022-11-21 | TRIP | Mixed | +2,660 | -$45.6K | EDGAR |
| 2022-08-17 | TRIP | Mixed | −12,340 | -$470.5K | EDGAR |
| 2022-05-18 | TRIP | Mixed | +2,659 | -$48.4K | EDGAR |
| 2022-02-24 | TRIP | Grant (A) | — | $0 | EDGAR |
| 2022-02-17 | TRIP | Mixed | +18,074 | -$218.9K | EDGAR |
| 2021-12-22 | TRIP | Mixed | +23,603 | -$483.1K | EDGAR |
| 2021-11-16 | TRIP | Mixed | +1,527 | -$37.5K | EDGAR |
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.