KIM D BLICKENSTAFF
CIK 1238913 · Executive Chairman · last filed 2026-05-26
"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.
Loading insider history…
Disclosed Exposure
$3.85M
Companies
7
Total Filings
82
Lifetime Open-Market Net
-$158.96M
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 |
|---|---|---|---|---|---|---|---|
| NUVB | Director | — | $4.92 | — | $0 | 1 | 2026-05-26 |
| Nuvation Bio Inc. (NUVB.WS) Delisted | Director | 172,189 | $0.01 | $878 | $500.1K | 8 | 2025-05-23 |
| TNDM | Director | 213,038 | $16.60 | $3.54M | -$146.63M | 46 | 2024-11-22 |
| MEDIVATION, INC. (MDVN) Delisted | Director | 43,242 | — | — | -$12.84M | 18 | 2016-09-26 |
| SENORX INC (SENO) Delisted | Director | 0 | — | — | $0 | 5 | 2010-07-07 |
| BIOSITE INC (BSTE) Delisted | Chairman & CEO | 0 | — | — | $0 | 2 | 2007-07-02 |
| DXCM | Director | 4,104 | $75.37 | $309.3K | $0 | 1 | 2007-05-25 |
Recent Filings · Page 8 of 9
82 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2010-01-15 | MEDIVATION, INC. (MDVN) Delisted | Mixed | — | -$686.8K | EDGAR |
| 2009-07-02 | MEDIVATION, INC. (MDVN) Delisted | Grant (A) | — | $0 | EDGAR |
| 2009-03-02 | SENORX INC (SENO) Delisted | Grant (A) | — | $0 | EDGAR |
| 2008-09-11 | MEDIVATION, INC. (MDVN) Delisted | Mixed | — | -$586.0K | EDGAR |
| 2008-06-17 | MEDIVATION, INC. (MDVN) Delisted | Grant (A) | — | $0 | EDGAR |
| 2008-06-09 | SENORX INC (SENO) Delisted | Grant (A) | — | $0 | EDGAR |
| 2007-09-19 | SENORX INC (SENO) Delisted | Grant (A) | — | $0 | EDGAR |
| 2007-07-20 | MEDIVATION, INC. (MDVN) Delisted | Grant (A) | — | $0 | EDGAR |
| 2007-07-02 | BIOSITE INC (BSTE) Delisted | Mixed | −76 | -$7.0K | EDGAR |
| 2007-06-26 | BIOSITE INC (BSTE) Delisted | U | −241,946 | -$22.38M | 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.