David A Pierce
CIK 1529751 · EVP Pres MedSurg · last filed 2023-06-06
"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
$736.0K
Companies
2
Total Filings
137
Lifetime Open-Market Net
-$17.23M
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 |
|---|---|---|---|---|---|---|---|
| DHCNL | Director | 40,000 | $18.40 | $736.0K | $0 | 2 | 2023-06-06 |
| BOSTON SCIENTIFIC CORP (BSXw) Delisted | EVP Pres MedSurg | 0 | — | — | -$17.23M | 135 | 2022-03-02 |
Recent Filings · Page 3 of 14
137 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2021-02-08 | BOSTON SCIENTIFIC CORP (BSXw) Delisted | Sell (S) | −11,317 | -$430.0K | EDGAR |
| 2021-01-05 | BOSTON SCIENTIFIC CORP (BSXw) Delisted | Mixed | +11,317 | -$179.8K | EDGAR |
| 2020-11-10 | BOSTON SCIENTIFIC CORP (BSXw) Delisted | Sell (S) | −2,028 | -$79.1K | EDGAR |
| 2020-10-05 | BOSTON SCIENTIFIC CORP (BSXw) Delisted | Sell (S) | −2,282 | -$88.0K | EDGAR |
| 2020-09-02 | BOSTON SCIENTIFIC CORP (BSXw) Delisted | Sell (S) | −2,044 | -$83.2K | EDGAR |
| 2020-08-04 | BOSTON SCIENTIFIC CORP (BSXw) Delisted | Sell (S) | −2,385 | -$92.3K | EDGAR |
| 2020-07-23 | BOSTON SCIENTIFIC CORP (BSXw) Delisted | Sell (S) | −2,170 | -$82.5K | EDGAR |
| 2020-06-04 | BOSTON SCIENTIFIC CORP (BSXw) Delisted | Sell (S) | −1,624 | -$61.7K | EDGAR |
| 2020-06-03 | BOSTON SCIENTIFIC CORP (BSXw) Delisted | Mixed | −345 | -$125.4K | EDGAR |
| 2020-05-11 | BOSTON SCIENTIFIC CORP (BSXw) Delisted | Sell (S) | −2,057 | -$78.2K | 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.