Home

FRANCES ARNOLD

CIK 1665419 · last filed 2026-07-06

FRANCES ARNOLD is a corporate insider who has filed 156 SEC Form 4 insider transactions across 5 companies since 2016. The most recent filing, for GOOGN, was dated Jul 6, 2026. Across all open-market trades the lifetime net is −$3.5M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $16.4M 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.

Loading insider history…
Disclosed Exposure

$16.37M

Companies

5

Total Filings

156

Lifetime Open-Market Net

-$3.53M

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
GOOGN Director 717 — — $0 2 2026-07-06
GOOGL Director 18,721 $333.68 $6.25M -$2.31M 94 2026-06-01
GOOG Director 18,316 $332.72 $6.09M -$28.1K 1 2026-03-31
GENB Director — $12.96 — $0 1 2026-03-02
ILMN Director 20,907 $192.59 $4.03M -$1.20M 19 2025-05-23

Recent Filings

156 filings
Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
Filed Symbol Action Net Shares Net $ Link
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
2026-06-02 ILMN Notice (144) −3,000 -$484.6K EDGAR
2026-06-01 GOOGL Sell (S) −102 -$38.9K EDGAR
2026-06-01 GOOGL Sell (S) −102 -$38.9K EDGAR
2026-05-29 GOOG Notice (144) −102 -$38.9K EDGAR
2026-05-28 ILMN Notice (144) −5,000 -$780.6K EDGAR
2026-05-01 GOOGL Sell (S) −102 -$37.8K EDGAR
Showing 1–10 of 156
Page 1 of 16
Form 4 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.
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.