STANLEY T CROOKE

CIK 897667 · Exec Chairman of the Board · last filed 2021-01-28

STANLEY T CROOKE is an Exec Chairman of the Board who has filed 113 SEC Form 4 insider transactions across 3 companies since 2007. The most recent filing shows the insider sold $1.8M of IONS on Jan 28, 2021. Across all open-market trades the lifetime net is −$90.1M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $36.4M 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

$36.37M

Companies

3

Total Filings

113

Lifetime Open-Market Net

-$90.12M

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
IONS Exec Chairman of the Board 496,412 $73.28 $36.37M -$50.31M 51 2021-01-28
IONIS PHARMACEUTICALS INC (ISIS) Delisted Chairman and CEO 32,776 -$42.81M 60 2015-10-23
Regulus Therapeutics Inc. (RGLS) Delisted Director 7,049,500 $8.16 $57.52M $3.00M 2 2012-11-07

Recent Filings

113 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2021-01-28 IONS Sell (S) −28,333 -$1.81M EDGAR
2021-01-25 IONS Sell (S) −75,000 -$4.61M EDGAR
2021-01-20 IONS Mixed +31,270 -$1.25M EDGAR
2021-01-06 IONS Grant (A) $0 EDGAR
2020-12-17 IONS Sell (S) −40,407 -$2.01M EDGAR
2020-12-09 IONS Sell (S) −11,000 -$568.4K EDGAR
2020-11-30 IONS Mixed -$132.2K EDGAR
2020-11-25 IONS Mixed -$152.2K EDGAR
2020-09-23 IONS Sell (S) −52,000 -$2.62M EDGAR
2020-06-26 IONS Sell (S) −14,914 -$889.9K EDGAR
Showing 110 of 113
Page 1 of 12
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.