Bradley J PhD Bolzon
CIK 1354345 · last filed 2022-06-10
"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
$204.78M
Companies
6
Total Filings
68
Lifetime Open-Market Net
-$115.03M
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 |
|---|---|---|---|---|---|---|---|
| CRSP | Director | 148,831 | $49.80 | $7.41M | -$125.65M | 33 | 2022-06-10 |
| GLUE | Director | 6,799,115 | $18.23 | $123.98M | $3.00M | 2 | 2021-06-30 |
| BDTX | Director | 21,851 | $1.75 | $38.2K | $5.33M | 22 | 2021-06-22 |
| CRISPR Therapeutics AG (PZRX) Delisted | Director | 27,724 | — | — | $1.69M | 6 | 2017-12-27 |
| INGN | 10%+ Owner | 111,480 | $6.40 | $713.5K | -$3.41M | 3 | 2015-05-11 |
| FLXN | Director | 2,899,115 | $25.05 | $72.64M | $4.00M | 2 | 2014-03-04 |
Recent Filings · Page 5 of 7
68 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2020-08-14 | BDTX | Other (J) | −298,282 | $0 | EDGAR |
| 2020-08-12 | BDTX | Sell (S) | −13,792 | -$456.0K | EDGAR |
| 2020-07-29 | BDTX | Other (J) | −327,726 | $0 | EDGAR |
| 2020-07-08 | CRSP | Sell (S) | −20,000 | -$1.65M | EDGAR |
| 2020-06-24 | CRSP | Sell (S) | −20,000 | -$1.48M | EDGAR |
| 2020-06-15 | CRSP | Grant (A) | — | $0 | EDGAR |
| 2020-02-05 | BDTX | Mixed | +10,552,893 | $17.00M | EDGAR |
| 2019-11-21 | CRSP | Sell (S) | −42,000 | -$2.83M | EDGAR |
| 2019-11-01 | CRSP | Sell (S) | −21,000 | -$1.09M | EDGAR |
| 2019-06-13 | CRSP | 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.