Walleye Trading LLC Masimo Corp Put Options Transaction History

Walleye Trading LLC

14 transactions

Quarter	Operation	Price Per put	puts change	puts Held
Q1 2024 May 15, 2024	SELL	$109.17 - $146.85 $436,680 - $587,400	-4,000 Reduced 93.02%	300 $44,000
Q4 2023 Feb 14, 2024	SELL	$76.73 - $120.62 $299,247 - $470,418	-3,900 Reduced 47.56%	4,300 $504,000
Q3 2023 Nov 14, 2023	BUY	$84.17 - $161.17 $690,194 - $1.32 Million	8,200 New	8,200 $718,000
Q3 2021 Nov 15, 2021	SELL	$249.0 - $285.24 $99,600 - $114,096	-400 Reduced 44.44%	500 $135,000
Q2 2021 Aug 16, 2021	BUY	$208.49 - $248.2 $125,094 - $148,920	600 Added 200.0%	900 $218,000
Q4 2020 Feb 16, 2021	SELL	$223.82 - $271.35 $111,910 - $135,675	-500 Reduced 62.5%	300 $81,000
Q3 2020 Nov 16, 2020	BUY	$209.49 - $246.81 $146,643 - $172,767	700 Added 700.0%	800 $189,000
Q2 2020 Aug 14, 2020	BUY	$178.49 - $250.39 $17,849 - $25,039	100 New	100 $23,000
Q1 2020 May 15, 2020	SELL	$148.38 - $186.78 $103,866 - $130,746	-700 Closed	0 $0
Q4 2019 Feb 14, 2020	BUY	$140.81 - $159.49 $98,567 - $111,643	700 New	700 $111,000
Q3 2019 Nov 14, 2019	SELL	$145.61 - $159.87 $87,366 - $95,922	-600 Closed	0 $0
Q2 2019 Aug 14, 2019	SELL	$122.29 - $148.82 $1.28 Million - $1.56 Million	-10,500 Reduced 94.59%	600 $89,000
Q1 2019 May 15, 2019	BUY	$102.78 - $138.28 $452,232 - $608,432	4,400 Added 65.67%	11,100 $1.54 Million
Q4 2018 Feb 14, 2019	BUY	$98.38 - $125.32 $659,146 - $839,644	6,700 New	6,700 $719,000

403

43.8M

128K

101K

Ticker MASI
Exchange NASDAQ
Sector Healthcare
Industry Medical Instruments & Supplies
Shares Outstandng 52,530,200
Market Cap $8.91B
Description
Masimo Corporation develops, manufactures, and markets noninvasive monitoring technologies and hospital automation solutions worldwide. The company offers masimo signal extraction technology (SET) pulse oximetry with measure-through motion and low perfusion pulse oximetry monitoring to address the primary limitations of conventional pulse oximet...

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