ICLR
ICON PLC · Services · Market cap $13.3B
Insiders sold $4.0M net in the last 90 days ·9 sellers, 0 buyers· latest Form 4 filed Sep 18, 2026
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$4.0M
reported sales (SEC code S)
Unique Insiders
9
in the rolling window
Latest filing
Sep 18, 2026
CLIMAX JOHN DR
ICON PLC (ICLR) has 12 SEC Form 4 filings (50 transaction rows) in the rolling window, disclosed by 9 distinct insiders. Most recent filing: Sep 18, 2026.
Inside the rolling window, 9 insiders at ICON PLC reported no open-market purchases and 12 open-market sales totaling $4.0M. Insiders have net sold $4.0M over the trailing 6 months. The most recent open-market filing is a sale of 5,005 shares by Director CLIMAX JOHN DR, dated Sep 16, 2026, worth $876K.
- Industry:Medical - Diagnostics & Research
- CEO:Barry Balfe
- Employees:40,200
- HQ:Dublin, DU, IE
- IPO:1998-05-15
| Source | |||||||
|---|---|---|---|---|---|---|---|
| Director | Sale | 5,005 | $876K | Sep 18 | +5.0% | SEC ↗ | |
| Director | Sale | 3,255 | $570K | Sep 18 | +5.0% | SEC ↗ | |
| Director | Sale | 5,005 | $876K | Sep 18 | +5.0% | SEC ↗ | |
Grais LindaFirst filing | Director | Sale | 841 | $138K | Aug 12 | +3.1% | SEC ↗ |
Clerkin Nigel Bernard JohnFirst filing | Chief Financial Officer | Sale | 2,267 | $372K | Aug 12 | +3.1% | SEC ↗ |
CLIMAX JOHN DRFirst filing | Director | Sale | 841 | $138K | Aug 12 | — | SEC ↗ |
O'Neill JulieFirst filing | Director | Sale | 915 | $150K | Aug 12 | — | SEC ↗ |
Murray CiaranFirst filing | Director | Sale | 2,677 | $440K | Aug 12 | — | SEC ↗ |
McCague Eugene PacelliFirst filing | Director | Sale | 841 | $138K | Aug 12 | — | SEC ↗ |
Whitaker Anne ClemFirst filing | Director | Sale | 841 | $138K | Aug 12 | — | SEC ↗ |
Murphy Ronan MartinFirst filing | Director | Sale | 841 | $138K | Aug 12 | — | SEC ↗ |
Balfe Barry EdwardFirst filing | Chief Executive Officer | Sale | 382 | $63K | Aug 11 | — | SEC ↗ |
Congress trading ICLR 8 all-time
- RRep. Kevin HernSale$15,001 - $50,0002026-08-14
- RRep. Kevin HernSale$100,001 - $250,0002026-03-05
- RRep. Julia LetlowSale$1,001 - $15,0002026-02-12
- RRep. John JamesOther$1,001 - $15,0002024-09-04
- RRep. John JamesPurchase$1,001 - $15,0002024-06-12
- RRep. Kevin HernOther$1,001 - $15,0002023-01-31
STOCK Act disclosures are filed up to 45 days after the trade. Amount is a disclosed range, not an exact figure.
Frequently asked questions
How many SEC Form 4 insider filings does ICLR have?
ICON PLC (ICLR) has 12 SEC Form 4 filings (50 transaction rows) in the rolling 365-day window, disclosed by 9 distinct insiders. Most recent filing: Sep 18, 2026.
When was the most recent SEC Form 4 filing for ICLR?
The most recent Form 4 filing for ICLR on Tracefour is dated Sep 18, 2026.
What is the net insider flow at ICLR over the last 6 months?
Over the trailing 180 days, insiders at ICLR have net sold $4.0M based on SEC Form 4 disclosures.
What is the total insider buy and sell value at ICLR in the current window?
Inside the rolling window, insiders at ICLR bought $0 and sold $4.0M based on SEC Form 4 filings.
Can I get alerts for ICLR insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at ICON PLC (ICLR). Alerts are set per company from the page itself, there is no paid tier, and each email links to the original filing on SEC EDGAR.
Related companies
ICON PLC is in the Services sector.