FRANCES ARNOLD
CIK 1665419 · last filed 2026-09-03
FRANCES ARNOLD is a corporate insider who has filed 162 SEC Form 4 insider transactions across 5 companies since 2016. The most recent filing shows the insider sold $16.0K of GENB on Sep 3, 2026. Across all open-market trades the lifetime net is −$3.6M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $24.1M across reported positions. 98 SEC filings were submitted jointly with Alphabet Inc.
"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.
$24.13M
5
162
-$3.60M
Filer Profile
SAN DIEGO, CA 92122
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| GENB | Director | 463,944 | $15.72 | $7.29M | -$16.0K | 2 | 2026-09-03 |
| GOOGN | Director | 903 | $48.01 | $43.4K | -$55.0K | 4 | 2026-08-31 |
| GOOGL | Director | 18,721 | $338.50 | $6.34M | -$2.31M | 94 | 2026-06-01 |
| GOOG | Director | 18,316 | $335.45 | $6.14M | -$28.1K | 1 | 2026-03-31 |
| ILMN | Director | 20,907 | $206.45 | $4.32M | -$1.20M | 19 | 2025-05-23 |
Recent Filings
162 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-09-03 | GENB | Sell (S) | −1,000 | -$16.0K | EDGAR |
| 2026-09-01 | GENB | Notice (144) | −1,000 | -$16.0K | EDGAR |
| 2026-08-31 | GOOGN | Sell (S) | −82 | -$27.7K | EDGAR |
| 2026-08-28 | GOOG | Notice (144) | −82 | -$27.7K | EDGAR |
| 2026-07-30 | GOOG | Notice (144) | −82 | -$27.3K | EDGAR |
| 2026-07-30 | GOOGN | Sell (S) | −82 | -$27.3K | EDGAR |
| 2026-07-06 | GOOGN | Grant (A) | +980 | $0 | EDGAR |
| 2026-06-30 | GOOG | Notice (144) | −112 | -$39.3K | EDGAR |
| 2026-06-25 | ILMN | Notice (144) | −2,000 | -$363.0K | EDGAR |
| 2026-06-18 | GOOGN | Grant (A) | +2 | $0 | 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.