Mallinckrodt plc MNK NYSE

NYSE • Healthcare • Drug Manufacturers - Specialty & Generic • IE • USD

There have been 50 recent insider transactions recorded for Mallinckrodt plc (MNK), including 4 buys and 42 sells. Total insider buying was valued at $2.81M and total insider selling at $49.53B.

Notable insiders with recent activity include Goldentree Asset Management Lp, Goldman Neal P, Sulat James R. Insider transactions can provide insights into how company leadership views the stock's valuation and future prospects.

Insider Transactions — MNK

Date	Name	Role	Transaction	Shares	Avg. Price	Value	Shares Owned
2023-12-05	Goldentree Asset Management Lp	10 Percent Owner	Informative Buy	75,000	$37.50	$2.81M	2,071,023
2023-12-04	Goldentree Asset Management Lp	10 Percent Owner	Unknown	-	-	-	1,996,023
2023-11-14	Goldman Neal P	Director	Return of Shares	23,122	-	-	-
2023-11-14	Sulat James R	Director	Return of Shares	53,122	-	-	-
2023-11-14	Bisaro Paul	Director	Return of Shares	32,048	-	-	-
2023-11-14	Myers Woodrow A Jr	Director	Return of Shares	23,122	-	-	-
2023-11-14	Richardson Peter C	EVP & Chief Scientific Officer	Return of Shares	75,091	-	-	-
2023-11-14	Bracebridge Capital, Llc	10 Percent Owner	Other (Sell)	2,033,257	-	-	-
2023-11-14	Olafsson Sigurdur O	President and CEO	Return of Shares	189,863	-	-	-
2023-11-14	Reasons Bryan M.	EVP & CFO	Return of Shares	96,660	-	-	-
2023-11-14	Ling Karen	Director	Return of Shares	23,122	-	-	-
2023-11-14	Harrold Kassie	EVP & Chief Compliance Officer	Return of Shares	32,000	-	-	-
2023-11-14	Silbermann Susan Michele	Director	Return of Shares	23,122	-	-	-
2023-11-14	El-dada Riad Hussein	Director	Return of Shares	23,122	-	-	-
2023-11-14	Celentano Daniel Arthur	Director	Return of Shares	23,122	-	-	-
2023-11-14	Goodson Jason Daniel	EVP & Chief Strategy & Res Off	Return of Shares	33,133	-	-	-
2023-11-14	Nielsen Henriette	EVP & Chief Transformation Ofc	Return of Shares	62,288	-	-	-
2023-11-14	Welch Stephen Andrew	EVP & Head of Spec Generics	Return of Shares	32,686	-	-	-
2023-11-14	Tyndall Mark Anthony	EVP & Chief Legal Offi & Secre	Return of Shares	63,802	-	-	-
2023-11-14	French Lisa	EVP & Chief Commercial Officer	Return of Shares	64,455	-	-	-
2023-11-14	Stetson David J.	Director	Unknown	-	-	-	-
2023-11-14	Zinman Jon	Director	Unknown	-	-	-	-
2023-10-01	French Lisa	EVP & Chief Commercial Officer	Tax Withholding of RSU	10,636	$0.09	$904.06	64,455
2023-08-17	Reasons Bryan M.	EVP & CFO	Tax Withholding of RSU	15,976	$0.69	$11.07K	96,660
2023-08-17	Harrold Kassie	Chief Compliance Officer	Tax Withholding of RSU	5,545	$0.69	$3.84K	32,000
2023-08-17	Goodson Jason Daniel	EVP & Head of Corp Development	Tax Withholding of RSU	5,545	$0.69	$3.84K	33,133
2023-08-17	Nielsen Henriette	EVP & Chief Transformation Ofc	Tax Withholding of RSU	12,803	$0.69	$8.87K	62,288
2023-08-17	Welch Stephen Andrew	EVP & Head of Spec Generics	Tax Withholding of RSU	5,859	$0.69	$4.06K	32,686
2023-08-17	Tyndall Mark Anthony	EVP & Chief Legal Offi & Secre	Tax Withholding of RSU	11,289	$0.69	$7.82K	63,802
2023-06-30	Richardson Peter C	EVP & Chief Scientific Officer	Return of Shares	127,861	-	-	-
2023-06-30	Reasons Bryan M.	EVP & CFO	Return of Shares	168,237	-	-	-
2023-06-30	Harrold Kassie	Chief Compliance Officer	Return of Shares	37,013	-	-	-
2023-06-30	Goodson Jason Daniel	EVP & Head of Corp Development	Return of Shares	40,377	-	-	-
2023-06-30	Nielsen Henriette	EVP & Chief Transformation Ofc	Return of Shares	148,049	-	-	-
2023-06-30	Welch Stephen Andrew	EVP & Head of Spec Generics	Return of Shares	80,754	-	-	-
2023-06-30	Tyndall Mark Anthony	EVP & Chief Legal Offi & Secre	Return of Shares	114,402	-	-	-
2023-06-30	French Lisa	EVP & Chief Commercial Officer	Return of Shares	134,590	-	-	-
2023-06-23	Olafsson Sigurdur O	President and CEO	Tax Withholding of RSU	38,409	$1.31	$50.32K	189,863
2023-06-16	Alta Fundamental Advisers Llc	10 Percent Owner	Unknown	-	-	-	1,947,093
2023-06-16	Goldman Neal P	Director	Return of Shares	26,277	$210,000.00	$5.52B	23,122
2023-06-16	Sulat James R	Director	Return of Shares	26,277	$210,000.00	$5.52B	53,122
2023-06-16	Bisaro Paul	Director	Return of Shares	39,083	$279,000.00	$10.9B	32,048
2023-06-16	Myers Woodrow A Jr	Director	Return of Shares	26,277	$210,000.00	$5.52B	23,122
2023-06-16	Ling Karen	Director	Return of Shares	26,277	$210,000.00	$5.52B	23,122
2023-06-16	Silbermann Susan Michele	Director	Return of Shares	26,277	$210,000.00	$5.52B	23,122
2023-06-16	El-dada Riad Hussein	Director	Return of Shares	26,277	$210,000.00	$5.52B	23,122
2023-06-16	Celentano Daniel Arthur	Director	Return of Shares	26,277	$210,000.00	$5.52B	23,122
2023-04-03	Richardson Peter C	EVP & Chief Scientific Officer	RSU Award	127,861	-	-	127,861
2023-04-03	Olafsson Sigurdur O	President and CEO	RSU Award	672,948	-	-	672,948
2023-04-03	Reasons Bryan M.	EVP & CFO	RSU Award	168,237	-	-	168,237

■ Informative Buy/Sell — open market transaction (most significant) ■ Uninformative Buy — award, option exercise, conversion ■ Uninformative Sell — tax withholding, award vest sale ■ Neutral — gift, trust, expiry