KURT A GUSTAFSON
CIK 1462354 · Executive VP, Finance and CFO · last filed 2026-07-08
KURT A GUSTAFSON is an Executive VP, Finance and CFO who has filed 101 SEC Form 4 insider transactions across 5 companies since 2010. The most recent filing, for XNCR, was dated Jul 8, 2026. Across all open-market trades the lifetime net is −$1.9M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $521.3K across reported positions.
"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.
$521.3K
5
101
-$1.92M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| XNCR | Director | 25,011 | $19.97 | $499.5K | -$471.2K | 17 | 2026-07-08 |
| OABIW | Executive VP, Finance and CFO | 261,483 | $0.08 | $21.8K | -$376.2K | 19 | 2026-04-07 |
| SPECTRUM PHARMACEUTICALS INC (SPPI) Delisted | EVP & Chief Financial Officer | 345,417 | $1.03 | $355.8K | -$1.12M | 35 | 2022-03-16 |
| Niagen Bioscience, Inc. (CDXC) Delisted | Director | — | $7.87 | — | $0 | 6 | 2021-06-22 |
| HALOZYME THERAPEUTICS, INC. (HTI) Delisted | Vice President and CFO | 31,709 | — | — | $47.0K | 8 | 2013-02-06 |
Recent Filings
101 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-07-08 | XNCR | Grant (A) | +10,302 | $0 | EDGAR |
| 2026-06-17 | XNCR | Sell (S) | −5,474 | -$67.4K | EDGAR |
| 2026-06-15 | XNCR | Notice (144) | −5,474 | -$67.4K | EDGAR |
| 2026-04-07 | OABI | Notice (144) | −6,913 | -$10.3K | EDGAR |
| 2026-04-07 | OABIW | Mixed | +6,629 | -$10.3K | EDGAR |
| 2026-02-18 | OABIW | Mixed | +9,449 | -$15.9K | EDGAR |
| 2026-02-17 | OABI | Notice (144) | −6,891 | -$11.7K | EDGAR |
| 2026-02-17 | OABIW | Mixed | +6,714 | -$11.6K | EDGAR |
| 2025-12-09 | OABIW | Mixed | +22,578 | -$46.9K | EDGAR |
| 2025-12-08 | OABI | Notice (144) | −23,922 | -$46.9K | EDGAR |
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.