NATALE S RICCIARDI
CIK 1107158 · Senior Vice President · last filed 2026-03-02
"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
$11.76M
Companies
7
Total Filings
116
Lifetime Open-Market Net
-$712.3K
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 |
|---|---|---|---|---|---|---|---|
| RPID | Director | 29,442 | $1.76 | $51.8K | $0 | 6 | 2026-03-02 |
| PBH | Director | 27,098 | $47.82 | $1.30M | $111.1K | 10 | 2023-08-03 |
| DYNAVAX TECHNOLOGIES CORP (DVAX) Delisted | Director | — | $15.50 | — | $0 | 10 | 2022-05-27 |
| Asterias Biotherapeutics, Inc. (AST) Delisted | Director | 19,706 | — | — | $22.0K | 4 | 2018-06-25 |
| Asterias Biotherapeutics, Inc. (AST.WS) Delisted | Director | 19,706 | — | — | $49.9K | 2 | 2017-04-03 |
| PFE | Senior Vice President | 397,076 | $26.21 | $10.41M | -$895.3K | 79 | 2011-04-04 |
| MEDIACOM COMMUNICATIONS CORP (MCCC) Delisted | Director | 47,500 | — | — | $0 | 4 | 2010-03-08 |
Recent Filings · Page 3 of 12
116 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2017-06-02 | DYNAVAX TECHNOLOGIES CORP (DVAX) Delisted | Grant (A) | — | $0 | EDGAR |
| 2017-04-03 | Asterias Biotherapeutics, Inc. (AST.WS) Delisted | Grant (A) | — | $0 | EDGAR |
| 2016-08-04 | PBH | Grant (A) | +1,896 | $0 | EDGAR |
| 2016-06-01 | PBH | Grant (A) | +346 | $0 | EDGAR |
| 2016-05-31 | DYNAVAX TECHNOLOGIES CORP (DVAX) Delisted | Grant (A) | — | $0 | EDGAR |
| 2016-05-17 | Asterias Biotherapeutics, Inc. (AST.WS) Delisted | Buy (P) | +14,706 | $49.9K | EDGAR |
| 2016-03-01 | Asterias Biotherapeutics, Inc. (AST) Delisted | Grant (A) | — | $0 | EDGAR |
| 2015-10-14 | DYNAVAX TECHNOLOGIES CORP (DVAX) Delisted | Grant (A) | — | $0 | EDGAR |
| 2015-07-13 | Asterias Biotherapeutics, Inc. (AST) Delisted | Grant (A) | — | $0 | EDGAR |
| 2015-06-26 | Asterias Biotherapeutics, Inc. (AST) Delisted | Buy (P) | +5,000 | $22.0K | 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.