Mark S Schroeder
CIK 1793112 · EVP, Pres Diagnostics & COO · last filed 2026-03-30
"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
$4.20M
Companies
1
Total Filings
43
Lifetime Open-Market Net
-$7.42M
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 |
|---|---|---|---|---|---|---|---|
| LH | EVP, Pres Diagnostics & COO | 15,777 | $266.16 | $4.20M | -$7.42M | 43 | 2026-03-30 |
Recent Filings · Page 4 of 5
43 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2021-11-09 | LH | Mixed | +1,111 | -$247.1K | EDGAR |
| 2021-04-01 | LH | Sell (S) | −667 | -$168.0K | EDGAR |
| 2021-03-30 | LH | Mixed | +1,334 | -$271.5K | EDGAR |
| 2021-02-17 | LH | Mixed | +187 | -$78.4K | EDGAR |
| 2021-02-08 | LH | Mixed | +203 | -$80.3K | EDGAR |
| 2021-02-04 | LH | Grant (A) | — | $0 | EDGAR |
| 2020-11-10 | LH | Sell (S) | −588 | -$126.2K | EDGAR |
| 2020-11-09 | LH | Mixed | +1,175 | -$179.0K | EDGAR |
| 2020-04-01 | LH | Mixed | +2,727 | -$152.1K | EDGAR |
| 2020-02-14 | LH | Mixed | +186 | -$62.1K | EDGAR |
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.