A detailed history of David A. Siegel (Two Sigma Advisers, LP) transactions in Iridium Communications Inc. stock. As of the latest transaction made, Two Sigma Advisers, LP holds 7,600 shares of IRDM stock, worth $223,440. This represents 0.0% of its overall portfolio holdings.

Number of Shares
7,600
Holding current value
$223,440
% of portfolio
0.0%

Shares

15 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2024

Nov 14, 2024

BUY
$25.17 - $31.03 $191,292 - $235,828
7,600 New
7,600 $231,000
Q1 2024

May 15, 2024

SELL
$25.59 - $40.58 $324,993 - $515,366
-12,700 Reduced 49.42%
13,000 $340,000
Q4 2023

Feb 14, 2024

SELL
$35.51 - $44.86 $1 Million - $1.27 Million
-28,200 Reduced 52.32%
25,700 $1.06 Million
Q3 2023

Nov 14, 2023

BUY
$45.37 - $61.66 $653,328 - $887,904
14,400 Added 36.46%
53,900 $2.45 Million
Q2 2023

Aug 14, 2023

SELL
$58.64 - $67.26 $4.5 Million - $5.16 Million
-76,700 Reduced 66.01%
39,500 $2.45 Million
Q1 2023

May 15, 2023

SELL
$52.8 - $64.99 $2.31 Million - $2.84 Million
-43,700 Reduced 27.33%
116,200 $7.2 Million
Q4 2022

Feb 14, 2023

BUY
$46.01 - $53.1 $110,424 - $127,440
2,400 Added 1.52%
159,900 $8.22 Million
Q3 2022

Nov 14, 2022

BUY
$37.58 - $47.06 $811,728 - $1.02 Million
21,600 Added 15.89%
157,500 $6.99 Million
Q2 2022

Aug 15, 2022

SELL
$33.3 - $42.49 $642,690 - $820,057
-19,300 Reduced 12.44%
135,900 $5.1 Million
Q1 2022

May 16, 2022

BUY
$32.04 - $41.58 $2.72 Million - $3.53 Million
84,900 Added 120.77%
155,200 $6.26 Million
Q4 2021

Feb 14, 2022

BUY
$36.95 - $43.18 $1.4 Million - $1.64 Million
37,900 Added 116.98%
70,300 $2.9 Million
Q3 2021

Nov 15, 2021

BUY
$36.96 - $48.79 $1.2 Million - $1.58 Million
32,400 New
32,400 $1.29 Million
Q2 2020

Aug 14, 2020

SELL
$20.23 - $26.99 $184,093 - $245,609
-9,100 Closed
0 $0
Q1 2020

May 15, 2020

SELL
$17.91 - $31.88 $5,373 - $9,564
-300 Reduced 3.19%
9,100 $203,000
Q4 2019

Feb 14, 2020

BUY
$20.46 - $26.05 $192,324 - $244,870
9,400 New
9,400 $232,000

Others Institutions Holding IRDM

About Iridium Communications Inc.


  • Ticker IRDM
  • Exchange NASDAQ
  • Sector Communication Services
  • Industry Telecom Services
  • Shares Outstandng 125,643,000
  • Market Cap $3.69B
  • Description
  • Iridium Communications Inc. provides mobile voice and data communications services and products to businesses, the United States and international governments, non-governmental organizations, and consumers worldwide. The company offers postpaid mobile voice and data satellite communications; prepaid mobile voice satellite communications; push-to...
More about IRDM
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