Monroe Terilyn J. Insider Trading Activity

Corporate InsiderChief People Officer · CIK 1652956

Total trades

$8.3M

Total volume

Apr 6, 2026

Last activity

Guardant Health, Inc.

Monroe Terilyn J. has been net-selling over the last 12 months with 0 purchases and 14 sales across 1 company.

GH is the most-traded position with 14 trades. The largest single transaction was a sale of GH for $2.5M on Dec 1, 2025.

Performance Scorecard

Forward stock performance after each transaction by Monroe Terilyn J.. 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	—	+6.1%	100%	14
90 days	—	+8.9%	93%	14
120 days	—	+10.4%	77%	13

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

Price & Trades

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GH · Guardant Health, Inc.

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Recent Trades

DATE	TICKER	TYPE	SHARES	PRICE	VALUE	Δ OWNED	ROLE
Apr 6, 2026	GH	Sell	3,832	$92.68	$355K	−15.4%	Chief People Officer
Jan 21, 2026	GH	Sell	1,703	$112.34	$191K	−5.8%	Chief People Officer
Jan 21, 2026	GH	Sell	3,619	$113.48	$411K	−13.0%	Chief People Officer
Jan 21, 2026	GH	Sell	3,249	$115.70	$376K	−13.4%	Chief People Officer
Jan 7, 2026	GH	Sell	6,311	$111.75	$705K	−20.3%	Chief People Officer
Jan 7, 2026	GH	Sell	3,632	$112.62	$409K	−14.7%	Chief People Officer
Jan 7, 2026	GH	Sell	88	$113.44	$10K	−0.4%	Chief People Officer
Dec 1, 2025	GH	Sell	18,576	$105.33	$2.0M	−24.4%	Chief People Officer
Dec 1, 2025	GH	Sell	23,974	$106.15	$2.5M	−41.7%	Chief People Officer
Dec 1, 2025	GH	Sell	6,786	$106.90	$725K	−20.2%	Chief People Officer
Dec 1, 2025	GH	Sell	664	$107.85	$72K	−2.5%	Chief People Officer
Dec 1, 2025	GH	Sell	1,923	$105.33	$203K	−7.4%	Chief People Officer
Dec 1, 2025	GH	Sell	2,444	$106.18	$260K	−10.1%	Chief People Officer
Dec 1, 2025	GH	Sell	800	$107.03	$86K	−3.7%	Chief People Officer