COSLER STEVEN D
SEC Form 4 insider trading activity
COSLER STEVEN D has filed 4 SEC Form 4 filings (4 transaction rows) across 2 companies, including GRDN, NNN, with disclosures dating back to 2025. 4 of those filings fall inside the rolling window. Most recent filing: May 7, 2026.
On the most recent filing, COSLER STEVEN D is listed as Director at Guardian Pharmacy Services, Inc. Inside the rolling window, COSLER STEVEN D reported 1 open-market purchase totaling $100K in GRDN and no open-market sales.
Companies traded
Other insiders at GRDN
Insider Buying
$100K
reported purchases (SEC code P)
Insider Selling
$0
reported sales (SEC code S)
Companies
2
in the rolling window
Frequently asked questions
How many SEC Form 4 filings has COSLER STEVEN D made?
COSLER STEVEN D has filed 4 SEC Form 4 filings (4 transaction rows) across 2 companies, including GRDN, NNN since 2025.
Which companies does COSLER STEVEN D trade?
COSLER STEVEN D has filed SEC Form 4 disclosures for 2 companies, including GRDN, NNN.
When was COSLER STEVEN D's most recent SEC Form 4 filing?
COSLER STEVEN D's most recent SEC Form 4 filing on Tracefour is dated May 7, 2026.
What is COSLER STEVEN D's total buy and sell value in the current window?
Inside the rolling retention window, COSLER STEVEN D bought $100K and sold $0 based on SEC Form 4 filings.
What was COSLER STEVEN D's largest disclosed transaction?
The largest disclosed transaction in the current window is a purchase of 3,370 GRDN shares on 2025-12-03, worth $100K, per SEC Form 4 filings.