Baynes Roy D. Insider Trading Activity

Corporate InsiderDirector · CIK 1680739

Total trades

$5.4M

Total volume

Jun 12, 2026

Last activity

NTRA

Natera, Inc.

Baynes Roy D. has been net-selling over the last 12 months with 0 purchases and 14 sales across 2 different companies.

NTRA is the most-traded position with 8 trades. The largest single transaction was a sale of TVTX for $1.1M on Apr 14, 2026.

Performance Scorecard

Forward stock performance after each transaction by Baynes Roy D.. Buy returns measure price movement after open-market purchases; sell-avoided measures the loss avoided after open-market sales. Success rate counts trades where the insider's direction was right.

PERIOD	AVG BUY RETURN	AVG SELL AVOIDED	SUCCESS RATE	TRADES
30 days	—	-8.1%	7%	14
90 days	—	-11.3%	73%	11
120 days	—	+9.8%	100%	8

Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.

Price & Trades

Pro: Trade Markers

🔒 Subscribe to see trade entries

Pro members see exactly when Baynes Roy D. bought and sold NTRA.

Upgrade to Pro

Recent Trades

DATE	TICKER	TYPE	SHARES	PRICE	VALUE	Δ OWNED	ROLE
Jun 12, 2026	TVTX	Sell	4,500	$50.00	$225K	−9.8%	Director
May 5, 2026	TVTX	Sell	4,500	$46.65	$210K	−10.7%	Director
May 1, 2026	TVTX	Sell	9,750	$44.22	$431K	−20.6%	Director
Apr 14, 2026	TVTX	Sell	6,750	$42.12	$284K	−15.3%	Director
Apr 14, 2026	TVTX	Sell	26,000	$41.07	$1.1M	−37.0%	Director
Apr 6, 2026	TVTX	Sell	10,000	$33.00	$330K	−21.1%	Director
Nov 20, 2025	NTRA	Sell	900	$221.81	$200K	−3.6%	Director
Nov 20, 2025	NTRA	Sell	1,800	$222.90	$401K	−7.5%	Director
Nov 20, 2025	NTRA	Sell	1,900	$223.90	$425K	−8.6%	Director
Nov 20, 2025	NTRA	Sell	1,884	$224.89	$424K	−9.3%	Director
Nov 20, 2025	NTRA	Sell	1,184	$220.14	$261K	−4.5%	Director
Nov 19, 2025	NTRA	Sell	2,135	$216.07	$461K	−10.4%	Director
Nov 19, 2025	NTRA	Sell	1,727	$214.79	$371K	−7.8%	Director
Nov 19, 2025	NTRA	Sell	1,250	$213.47	$267K	−5.3%	Director