Natalie Glance Insider Trading Activity

Corporate InsiderChief Engineering Officer · CIK 1870350

Total trades

$4.9M

Total volume

May 18, 2026

Last activity

DUOL

Duolingo, Inc.

Natalie Glance has been net-selling over the last 12 months with 0 purchases and 25 sales across 1 company.

DUOL is the most-traded position with 25 trades. The largest single transaction was a sale of DUOL for $833K on Aug 15, 2025.

Performance Scorecard

Forward stock performance after each transaction by Natalie Glance. 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	—	+9.5%	73%	30
90 days	—	+30.4%	89%	27
120 days	—	+34.7%	81%	27

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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DUOL · Duolingo, Inc.

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Recent Trades

DATE	TICKER	TYPE	SHARES	PRICE	VALUE	Δ OWNED	ROLE
May 18, 2026	DUOL	Sell	2,060	$113.21	$233K	−1.2%	Chief Engineering Officer
May 18, 2026	DUOL	Sell	1,300	$114.19	$148K	−0.7%	Chief Engineering Officer
May 15, 2026	DUOL	Sell	1,929	$112.16	$216K	−1.1%	Chief Engineering Officer
Feb 18, 2026	DUOL	Sell	1,520	$114.29	$174K	−1.3%	Chief Engineering Officer
Feb 18, 2026	DUOL	Sell	1,499	$112.30	$168K	−1.3%	Chief Engineering Officer
Feb 18, 2026	DUOL	Sell	166	$113.55	$19K	−0.1%	Chief Engineering Officer
Feb 18, 2026	DUOL	Sell	360	$115.29	$42K	−0.3%	Chief Engineering Officer
Feb 17, 2026 Filed 3d late	DUOL	Sell	1,741	$110.06	$192K	−1.4%	Chief Engineering Officer
Nov 18, 2025	DUOL	Sell	560	$177.00	$99K	−0.5%	Chief Engineering Officer
Nov 18, 2025	DUOL	Sell	160	$173.80	$28K	−0.1%	Chief Engineering Officer
Nov 18, 2025	DUOL	Sell	741	$174.97	$130K	−0.7%	Chief Engineering Officer
Nov 18, 2025	DUOL	Sell	850	$175.73	$149K	−0.8%	Chief Engineering Officer
Nov 17, 2025	DUOL	Sell	2,534	$177.95	$451K	−2.2%	Chief Engineering Officer
Oct 1, 2025 Filed 3d late	DUOL	Sell	200	$305.09	$61K	−0.2%	Chief Engineering Officer
Oct 1, 2025 Filed 3d late	DUOL	Sell	100	$300.56	$30K	−0.1%	Chief Engineering Officer
Oct 1, 2025 Filed 3d late	DUOL	Sell	475	$303.74	$144K	−0.4%	Chief Engineering Officer
Oct 1, 2025 Filed 3d late	DUOL	Sell	600	$306.50	$184K	−0.5%	Chief Engineering Officer
Oct 1, 2025 Filed 3d late	DUOL	Sell	108	$312.75	$34K	−0.1%	Chief Engineering Officer
Oct 1, 2025 Filed 3d late	DUOL	Sell	300	$315.28	$95K	−0.3%	Chief Engineering Officer
Aug 18, 2025	DUOL	Sell	300	$364.64	$109K	−0.2%	Chief Engineering Officer
Aug 18, 2025	DUOL	Sell	900	$366.16	$330K	−0.7%	Chief Engineering Officer
Aug 18, 2025	DUOL	Sell	702	$367.44	$258K	−0.6%	Chief Engineering Officer
Aug 18, 2025	DUOL	Sell	169	$368.44	$62K	−0.1%	Chief Engineering Officer
Aug 18, 2025	DUOL	Sell	400	$369.87	$148K	−0.3%	Chief Engineering Officer
Aug 15, 2025	DUOL	Sell	2,533	$329.03	$833K	−2.0%	Chief Engineering Officer
Jul 1, 2025	DUOL	Sell	300	$395.93	$119K	−0.2%	Chief Engineering Officer
Jul 1, 2025	DUOL	Sell	200	$397.13	$79K	−0.2%	Chief Engineering Officer
Jul 1, 2025	DUOL	Sell	685	$400.92	$275K	−0.5%	Chief Engineering Officer
Jul 1, 2025	DUOL	Sell	224	$402.38	$90K	−0.2%	Chief Engineering Officer
Jul 1, 2025	DUOL	Sell	100	$405.39	$41K	−0.1%	Chief Engineering Officer