SAM R LENO
CIK 1238660 · EVP & Chief Operations Officer · last filed 2026-05-18
"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
$7.03M
Companies
4
Total Filings
52
Lifetime Open-Market Net
-$11.44M
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 |
|---|---|---|---|---|---|---|---|
| LNTH | Director | 67,246 | $104.52 | $7.03M | -$3.02M | 24 | 2026-05-18 |
| TomoTherapy Inc (TOMO) Delisted | Director | 0 | — | — | $0 | 4 | 2011-06-14 |
| BOSTON SCIENTIFIC CORP (BSXw) Delisted | EVP & Chief Operations Officer | 432,240 | — | — | $0 | 16 | 2011-06-08 |
| ZIMMER BIOMET HOLDINGS, INC. (ZMHw) Delisted | EVP | 28,373 | — | — | -$8.42M | 3 | 2007-05-07 |
Recent Filings · Page 4 of 6
52 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2011-06-08 | BOSTON SCIENTIFIC CORP (BSXw) Delisted | Mixed | +58,250 | -$286.0K | EDGAR |
| 2011-03-02 | BOSTON SCIENTIFIC CORP (BSXw) Delisted | Grant (A) | — | $0 | EDGAR |
| 2011-02-28 | BOSTON SCIENTIFIC CORP (BSXw) Delisted | Exer (M) | +6,024 | $0 | EDGAR |
| 2011-02-18 | BOSTON SCIENTIFIC CORP (BSXw) Delisted | Exer (M) | +23,496 | $0 | EDGAR |
| 2011-02-16 | BOSTON SCIENTIFIC CORP (BSXw) Delisted | Exer (M) | +10,982 | $0 | EDGAR |
| 2010-08-26 | TomoTherapy Inc (TOMO) Delisted | Grant (A) | +31,500 | $0 | EDGAR |
| 2010-06-09 | BOSTON SCIENTIFIC CORP (BSXw) Delisted | Exer (M) | +100,000 | $0 | EDGAR |
| 2010-03-02 | BOSTON SCIENTIFIC CORP (BSXw) Delisted | Grant (A) | — | $0 | EDGAR |
| 2010-02-26 | BOSTON SCIENTIFIC CORP (BSXw) Delisted | Exer (M) | +6,024 | $0 | EDGAR |
| 2010-02-18 | BOSTON SCIENTIFIC CORP (BSXw) Delisted | Grant (A) | — | $0 | 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.