Skip to content
★ Sign in to follow
MF

Michael F. Neidorff

Executive
Chairman & CEO
Total declarations
241
Companies
2
▲ Purchases (2 ops.)
€80k
▼ Sales (30 ops.)
€79.9M

Latest filing published 17 Dec 2021 for CENTENE CORP, €8.5M.

Filing timeline

BuySale
Michael F. Neidorff

First 200 filings with a declared amount

Insider track record

Disclosed buys
2
Disclosed sells
30
Signal history

Closed purchases

Market purchases
2
Positive at T+90
50%
Median T+90
+1.4%

Based on 2 purchases whose 90-day window has closed (published at least 91 days ago), the same population our ranking model reads.

Purchases by company

Since each purchase

  • Filed 17 Mar 2011 · 5715 days ago · €59k
    -16.2%
    Entry US$11.19 · Close at T+365 US$9.38
  • Filed 08 Jan 2008 · 6879 days ago · €21k
    -47.3%
    Entry US$13.76 · Close at T+365 US$7.25

Entry is the close on the day after publication, the first price a reader could act on. Prices in the listing currency. Past moves are not a forecast.

Michael F. Neidorff: trading record in brief

Filings by Michael F. Neidorff span 2 companies, the busiest being Centene Corp and Caleres Inc. The record holds 241 filings, for trades running from 9 February 2006 to 15 December 2021.

Both buying and selling appear: 2 purchases worth €80k, against 30 sales worth €79.9M. On balance, insiders were net sellers of €79.8M. Unlike grants, an open-market purchase is paid for by the insider, at the market price. Outside the open market, there are 124 share grants and 38 option exercises. In 2021 alone, the filings show no purchases and 3 sales.

The newest entry dates from 17 December 2021: a share grant of €8.5M, in Centene Corp. The last insider purchase was made public on 17 March 2011, 5,715 days ago. Between a trade and the moment it shows up on SEC (Form 4), the median delay is 2 days. The legal deadline for a Form 4 is two business days after the transaction. Sales are harder to read than purchases, since they often meet personal needs such as tax or diversification. Source: insider filings from SEC (Form 4). Past trades are no guide to future returns.

Companies and markets linked to Michael F. Neidorff

Open company profiles for insider transactions, fundamentals and analyst consensus when available.

Declarations231 total
  • ◆
    Chairman & CEOExecutivesCentene Corp
    10M USD22SEC
    117,183 shares@ US$81.853.9% of flowCommon StockSEC:0001071739-21-000283:1
  • ◆
    Chairman & CEOExecutivesCentene Corp
    13M USD23SEC
    155,773 shares@ US$81.855.2% of flowCommon StockSEC:0001071739-21-000283:2
  • ◆
    Chairman & CEOExecutivesCentene Corp
    5M USD30SEC
    74,947 shares@ US$66.42100.0% of flowCommon StockSEC:0001071739-21-000283:0
  • ●
    Chairman & CEOExecutivesCentene Corp
    0SEC
    19,485 shares0Common StockSEC:0001071739-21-000263:1
  • ◆
    Chairman & CEOExecutivesCentene Corp
    1M USD22SEC
    17,014 shares@ US$78.450.5% of flowCommon StockSEC:0001071739-21-000263:2
  • ◆
    Chairman & CEOExecutivesCentene Corp
    1M USD22SEC
    14,472 shares@ US$78.450.5% of flowCommon StockSEC:0001071739-21-000263:3
  • ▼
    Chairman & CEOExecutivesCentene Corp
    2M USD34SEC
    27,000 shares@ US$79.370.9% of flowCommon StockSEC:0001071739-21-000263:4
  • ▼
    Chairman & CEOExecutivesCentene Corp
    2M USD34SEC
    23,000 shares@ US$80.110.7% of flowCommon StockSEC:0001071739-21-000263:5
  • ●
    Chairman & CEOExecutivesCentene Corp
    0SEC
    20,000 shares0Common StockSEC:0001071739-21-000263:0
  • ▼
    Chairman & CEOExecutivesCentene Corp
    1M USD40SEC
    20,000 shares@ US$70.090.5% of flowCommon StockSEC:0001071739-21-000241:3
  • ●
    Chairman & CEOExecutivesCentene Corp
    0SEC
    50 shares0Common StockSEC:0001071739-21-000241:1
  • ●
    Chairman & CEOExecutivesCentene Corp
    0SEC
    79,598 shares0Common StockSEC:0001071739-21-000241:2
  • ●
    Chairman & CEOExecutivesCentene Corp
    0SEC
    15,650 shares0Common StockSEC:0001071739-21-000241:0
  • ◇
    Chairman, President & CEOExecutivesCentene Corp
    213,825 USD22SEC
    7,500 shares@ US$28.510.1% of flowCommon StockSEC:0001071739-21-000119:0
  • ◇
    Chairman, President & CEOExecutivesCentene Corp
    397,427 USD22SEC
    6,666 shares@ US$59.620.1% of flowCommon StockSEC:0001071739-21-000119:1
  • ◆
    Chairman, President & CEOExecutivesCentene Corp
    5M USD23SEC
    103,296 shares@ US$50.436.8% of flowCommon StockSEC:0001071739-20-000277:0
  • ◆
    Chairman, President & CEOExecutivesCentene Corp
    8M USD23SEC
    132,145 shares@ US$59.7310.3% of flowCommon StockSEC:0001071739-20-000277:1
  • ◆
    Chairman, President & CEOExecutivesCentene Corp
    15M USD24SEC
    250,000 shares@ US$59.7319.6% of flowCommon StockSEC:0001071739-20-000277:2
  • ◆
    Chairman, President & CEOExecutivesCentene Corp
    1M USD22SEC
    18,092 shares@ US$60.711.4% of flowCommon StockSEC:0001071739-20-000258:4
  • ●
    Chairman, President & CEOExecutivesCentene Corp
    0SEC
    101,555 shares0Common StockSEC:0001071739-20-000258:0
  • ●
    Chairman, President & CEOExecutivesCentene Corp
    0SEC
    101,555 shares0Common StockSEC:0001071739-20-000258:1
  • ◆
    Chairman, President & CEOExecutivesCentene Corp
    1M USD22SEC
    17,014 shares@ US$61.311.4% of flowCommon StockSEC:0001071739-20-000258:2
  • ◆
    Chairman, President & CEOExecutivesCentene Corp
    927,224 USD22SEC
    15,273 shares@ US$60.711.2% of flowCommon StockSEC:0001071739-20-000258:3
  • ▼
    Chairman, President & CEOExecutivesCentene Corp
    21M USD43SEC
    300,000 shares@ US$70.1228.1% of flowCommon StockSEC:0001071739-20-000242:3
  • ●
    Chairman, President & CEOExecutivesCentene Corp
    0SEC
    25,000 shares0Common StockSEC:0001071739-20-000242:0

25 of 231 declarations