MICHAEL LYTTON

CIK 1286396 · EVP, Corp Development & Strtgy · last filed 2016-07-22

MICHAEL LYTTON is an EVP, Corp Development & Strtgy who has filed 14 SEC Form 4 insider transactions across 2 companies since 2010. The most recent filing, for PTHN, was dated Jul 22, 2016. Current disclosed insider exposure totals $4.5M across reported positions. 13 SEC filings were submitted jointly with JEFFREY T BARNES.

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

Disclosed Exposure

$4.55M

Companies

2

Total Filings

14

Lifetime Open-Market Net

$0

Filer Profile

Reported Address

222 BERKELEY STREET
STE 1650
BOSTON, MA 02116

Related Filers

JEFFREY T BARNES — 13 joint filings, latest 2006-10-25

MARK CARTHY — 13 joint filings, latest 2006-10-25

JONATHAN FLEMING — 13 joint filings, latest 2006-10-25

ALAN G WALTON — 11 joint filings, latest 2006-10-25

BIOGEN INC. — 3 joint filings, latest 2010-03-04

Profile details as reported on the filer's SEC submissions — for individual insiders the address is often in care of the issuer. Related filers are identified from jointly filed SEC submissions and shared reported addresses. View filings on SEC EDGAR.

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.

Symbol	Role	Shares	Price	Disclosed Exposure	Lifetime OM Net	Filings	Latest Filed
Patheon N.V. (PTHN) Delisted	EVP, Corp Development & Strtgy	227,201	—	—	$0	1	2016-07-22
BIIB	EVP Corporate & Business Devel	21,104	$215.50	$4.55M	$0	2	2010-03-04

Recent Filings

14 filings

Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.

Filed	Symbol	Action	Net Shares	Net $	Link
2016-07-22	Patheon N.V. (PTHN) Delisted	Grant (A)	+227,201	$0	EDGAR
2014-03-12	—	Disp (D)	−379,030	-$3.53M
2013-08-02	—	Exer (M)	+80,000	$160.8K
2013-01-16	—	Buy (P)	+12,540	$49.8K
2013-01-07	—	Exer (M)	+80,000	$169.6K
2013-01-03	—	Exer (X)	+15,290	$48.8K
2012-06-20	—	Grant (A)	—	$0
2011-12-27	—	Buy (P)	+100,000	$115.0K
2011-06-24	—	Buy (P)	+29,900	$67.2K
2011-06-22	—	Buy (P)	+26,100	$58.7K

Showing 1–10 of 14

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Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.