SVEN WEHRWEIN
CIK 1205069 · last filed 2026-07-30
SVEN WEHRWEIN is a corporate insider who has filed 144 SEC Form 4 insider transactions across 9 companies since 2007. The most recent filing, for ATRC, was dated Jul 30, 2026. Across all open-market trades the lifetime net is −$12.6M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $8.2M 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.
$8.16M
9
144
-$12.57M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| ATRC | Director | 65,518 | $55.93 | $3.66M | -$2.47M | 16 | 2026-07-30 |
| PRLB | Director | 33,005 | $78.74 | $2.60M | -$1.11M | 23 | 2026-06-04 |
| SPSC | Director | 17,522 | $82.89 | $1.45M | -$8.24M | 43 | 2025-05-15 |
| CGNT | Director | 53,998 | $8.30 | $448.5K | $0 | 1 | 2015-08-03 |
| UROPLASTY INC (UPI) Delisted | Director | 43,625 | — | — | -$306.0K | 21 | 2014-09-08 |
| SYNOVIS LIFE TECHNOLOGIES INC (SYNO) Delisted | Director | 5,000 | — | — | -$414.5K | 8 | 2011-10-27 |
| VITAL IMAGES INC (VTAL) Delisted | Director | 0 | — | — | $0 | 8 | 2011-06-17 |
| AUTOSCOPE TECHNOLOGIES CORP (ISNS) Delisted | Director | — | $6.44 | — | $0 | 4 | 2011-05-27 |
| COMPELLENT TECHNOLOGIES INC (CML) Delisted | Director | 2,000 | — | — | -$31.4K | 5 | 2010-08-25 |
Recent Filings
144 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-07-30 | ATRC | Mixed | — | -$447.3K | EDGAR |
| 2026-07-28 | ATRC | Notice (144) | −25,000 | -$964.4K | EDGAR |
| 2026-06-04 | PRLB | Sell (S) | −2,000 | -$154.6K | EDGAR |
| 2026-06-01 | PRLB | Notice (144) | −2,000 | -$151.9K | EDGAR |
| 2026-05-21 | PRLB | Grant (A) | +2,210 | $0 | EDGAR |
| 2026-05-20 | ATRC | Grant (A) | +6,144 | $0 | EDGAR |
| 2025-11-26 | ATRC | Mixed | — | -$177.1K | EDGAR |
| 2025-11-25 | ATRC | Notice (144) | −4,967 | -$188.7K | EDGAR |
| 2025-11-24 | ATRC | Notice (144) | −5,033 | -$187.9K | EDGAR |
| 2025-08-26 | ATRC | Mixed | — | -$85.2K | 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.