MGR · Insider Trading

Affiliated Managers Group, Inc. 5.875% Junior Subordinated Notes due 2059

Full MGR quote
Iron condor setupsExpected moveIV rank historyFibonacci levelsInsider trading

Every open-market purchase and sale reported by MGR officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.

Form 4 Filings
50
most recent
Open-Market Buys
14
code P
Sales
1
code S
Reporting Insiders
0
current holders
MGR — Recent Form 4 Transactions (latest 2020-09-15)
FiledInsiderRole TypeSharesValue
2020-09-15 Dwight D. Churchill Director Buy +1,000 +$65.25K
2020-09-10 Tracy A Atkinson Director Buy +1,469 +$100.57K
2020-09-08 Reuben Jeffery III Director Buy +5,000 +$350.80K
2020-09-03 Dwight D. Churchill Director Buy +1,000 +$71.99K
2020-09-01 Jay C. Horgen President and CEO Buy +5,000 +$339.50K
2020-07-30 Dwight D. Churchill Director A +4,147 deriv. —
2020-07-30 Glenn Earle Director A +3,892 deriv. —
2020-07-30 Reuben Jeffery III Director A +5,349 deriv. —
2020-07-30 Tracy P. Palandjian Director A +4,032 deriv. —
2020-07-30 Patrick T Ryan Director A +4,732 deriv. —
2020-07-30 Karen Yerburgh Director A +3,770 deriv. —
2020-07-30 Samuel T Byrne Director A +4,581 deriv. —
2020-06-11 Dwight D. Churchill Director Buy +1,000 +$77.94K
2020-05-13 Jay C. Horgen President and CEO Buy +10,000 +$592.60K
2020-05-04 Reuben Jeffery III Director Buy +10,000 +$652.10K
2020-03-16 Dwight D. Churchill Director Buy +1,000 +$54.51K
2020-03-12 Jay C. Horgen President and CEO Buy +10,000 +$531.20K
2020-03-05 Hugh Cutler EVP, Global Distribution MIXED — —
2020-03-05 Jay C. Horgen President and CEO MIXED +5,505 −$238.92K
2020-03-05 Thomas M Wojcik Chief Financial Officer A +10,568 deriv. —
2020-03-05 David M. Billings General Counsel and Secretary MIXED +1,030 −$46.57K
2020-03-05 Nathaniel Dalton Director MIXED +7,089 −$315.69K
2020-03-05 Sean M Healey Executive Chairman MIXED +12,115 −$514.68K
2020-03-03 Thomas M Wojcik Chief Financial Officer Buy +1,350 +$101.25K
2020-02-26 Samuel T Byrne Director Buy +5,000 +$425.65K
2020-02-21 Dwight D. Churchill Director Buy +2,500 +$219.18K
2020-02-19 Jay C. Horgen President and CEO Buy +10,000 +$831.30K
2020-02-06 Jide James Zeitlin Director A +3,446 deriv. —
2020-02-06 Karen Yerburgh Director A +3,446 deriv. —
2020-02-06 Patrick T Ryan Director A +3,446 deriv. —
2020-02-06 Tracy P. Palandjian Director A +3,446 deriv. —
2020-02-06 Niall Ferguson Director A +3,446 deriv. —
2020-02-06 Glenn Earle Director A +3,446 deriv. —
2020-02-06 Dwight D. Churchill Director A +3,446 deriv. —
2020-02-06 Samuel T Byrne Director A +3,446 deriv. —
2020-01-03 Nathaniel Dalton Director F −8,846 −$748.87K
2020-01-03 Sean M Healey Executive Chairman F −13,487 −$1.14M
2020-01-03 Jay C. Horgen President and CEO F −7,865 −$664.98K
2020-01-03 David M. Billings General Counsel and Secretary F −1,175 −$99.57K
2020-01-03 Hugh Cutler EVP, Global Distribution F −1,520 −$128.80K
2020-01-03 Karen Yerburgh Director F −25 −$2.12K
2020-01-03 Glenn Earle Director F −49 −$4.15K
2020-01-03 Thomas M Wojcik Chief Financial Officer F −5,914 −$501.15K
2019-12-03 Jide James Zeitlin Director MIXED +746 −$245
2019-11-22 Patrick T Ryan Director MIXED — −$64.37K
2019-09-16 Samuel T Byrne Director MIXED +10,000 +$808.36K
2019-09-04 Nathaniel Dalton Director Sell −23,000 −$1.77M
2019-08-01 Niall Ferguson Director A +3,122 deriv. —
2019-08-01 Jide James Zeitlin Director A +3,122 deriv. —
2019-08-01 Samuel T Byrne Director A +3,122 deriv. —
MGR Insider Trading FAQ
Who are the insiders at MGR?
No current Form 4 beneficial owners are on file for MGR.
Are MGR insiders buying or selling?
Across the 50 most recent Form 4 filings for MGR, 14 were open-market purchases (code P) and 1 were sales (code S). Sales frequently reflect scheduled 10b5-1 plans or tax withholding rather than a view on the stock.
How current is MGR insider data?
Form 4 must be filed within two business days of the transaction, so this is close to real time. The most recent MGR filing is dated 2020-09-15.
How to read Form 4 activity

Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.

Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.

Full filing history and per-insider positions are on the MGR quote page; the site-wide leaderboard is on the insider transactions hub.

More on MGR
MGR full quote Insider Transactions Hub (all symbols) MGR iron condor setups MGR expected move MGR IV rank history MGR Fibonacci levels

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