Overview
Insider selling was heavily concentrated in consumer discretionary and healthcare, while notable buying activity appeared in biotech and communications.
High Signal
CHTR — President and CEO (Winfrey Christopher L) purchased $597K (first recorded purchase). Nair Balan bought $175K (first recorded purchase). Dip Buy: the stock was down 9% in the previous 4 weeks. 2 insiders bought across 2 filings between 2026-04-28 and 2026-04-28.
DKI — CEO (Hong Zhifang) bought $500K (first recorded purchase). The purchase increased holdings by 26%. 1 insider bought in the last 30 days.
Notable Buys
TRAW — Advisors Llc Orbimed purchased $998K (first recorded purchase of TRAW). This buy increased their holdings by 99%. The purchase comes as the stock is in the healthcare/biotech sector.
ABT — Daniel J Starks purchased $927K (first purchase of ABT). 1 other insider (Boudreau Philip P) also purchased the stock in the last 30 days. This is a new position for the filer.
NBP — See Remarks (Hagler Mark Arnold) bought $577K (first recorded purchase). This is a new position for the filer.
Notable Sells
CAR — Pentwater Capital Management LP sold $1.82B across 38 filings between 2026-04-22 and 2026-04-23. The sales were spread over multiple price points, indicating a large-scale reduction in exposure to the consumer discretionary sector.
ELF — Chief Executive Officer (Tarang Amin) sold $2.64M (largest sale to date). See Remarks (Milsten Scott) sold $1.51M. See Remarks (Kory Marchisotto) sold $1.51M. SVP, Operations (Franks Joshua Allen) sold $1.50M. Chief Commercial Officer (Hartnett Jennifer Catherine) sold $1.33M. Mandy J Fields sold $1.51M. Multiple insiders sold on the same day, suggesting coordinated profit-taking in the consumer staples sector.
UTHR — CFO AND TREASURER (James Edgemond) sold $5.10M across 6 filings between 2026-04-27 and 2026-04-27. Chairperson & CEO (Martine A Rothblatt) sold $4.13M across 6 filings. Multiple insiders sold on the same day, indicating a cluster of selling in the healthcare sector.
BLK — President (Robert Kapito) sold $9.23M across 3 filings between 2026-04-27 and 2026-04-27. The sales occurred after a period of strength in the financials sector.
AMD — Chief Technology Officer & EVP (Papermaster Mark D) sold $11.0M (largest sale to date). The sale reduced holdings by 2.5% in the information technology sector.
Patterns
- Multiple insiders sold large positions in consumer discretionary (CAR) and healthcare (UTHR) on the same days, indicating sector-wide profit-taking.
- Two insiders bought into CHTR as the stock declined 9% over the past 4 weeks, suggesting opportunistic buying on weakness.
- Notable biotech buying (TRAW) was accompanied by a nearly 99% increase in holdings.
Close
Top buy tickers by $ value: TRAW $998K, ABT $927K, NBP $577K.
Top sell tickers by $ value: CAR $1.82B, BLK $9.23M, AMD $11.0M.