Insider · CIK 0001341407

Utterberg David S

Reports to the SEC for 1 company · LAWRENCE, MA

sec.gov

Transactions

Companies

Filings

CIK

0001341407

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2013-01-03	NxStage Medical, Inc.S Sale	Director	SSale	−10.8K sh	$11.14	−$120K	3,893,818
2013-01-02	NxStage Medical, Inc.S Sale	Director	SSale	−26.5K sh	$11.29	−$299K	3,904,618
2012-12-31	NxStage Medical, Inc.S Sale	Director	SSale	−9,669 sh	$11.15	−$108K	3,930,262
2012-12-31	NxStage Medical, Inc.A Award	Director	AAward	+888 sh	$11.25	+$9,990	3,931,150
2012-12-20	NxStage Medical, Inc.S Sale	Director	SSale	−14.7K sh	$11.05	−$163K	3,939,931
2012-12-19	NxStage Medical, Inc.S Sale	Director	SSale	−14.1K sh	$11.10	−$157K	3,954,644
2012-12-18	NxStage Medical, Inc.S Sale	Director	SSale	−15.9K sh	$11.34	−$181K	3,968,784
2012-12-17	NxStage Medical, Inc.S Sale	Director	SSale	−21.3K sh	$11.30	−$241K	3,984,702
2012-12-14	NxStage Medical, Inc.S Sale	Director	SSale	−21.6K sh	$11.18	−$242K	4,006,024
2012-12-13	NxStage Medical, Inc.S Sale	Director	SSale	−10.6K sh	$11.08	−$117K	4,027,655
2012-12-12	NxStage Medical, Inc.S Sale	Director	SSale	−18.8K sh	$11.29	−$213K	4,038,215
2012-12-11	NxStage Medical, Inc.S Sale	Director	SSale	−37.3K sh	$11.50	−$429K	4,057,037
2012-12-10	NxStage Medical, Inc.S Sale	Director	SSale	−12.6K sh	$11.06	−$139K	4,094,348
2012-12-07	NxStage Medical, Inc.S Sale	Director	SSale	−11.3K sh	$11.02	−$125K	4,106,950
2012-12-06	NxStage Medical, Inc.S Sale	Director	SSale	−21.2K sh	$11.12	−$235K	4,118,297
2012-12-05	NxStage Medical, Inc.S Sale	Director	SSale	−32.3K sh	$11.47	−$370K	4,139,471
2012-12-04	NxStage Medical, Inc.S Sale	Director	SSale	−82.9K sh	$11.11	−$921K	4,171,745
2012-12-03	NxStage Medical, Inc.S Sale	Director	SSale	−26.3K sh	$12.06	−$317K	4,254,652
2012-11-30	NxStage Medical, Inc.S Sale	Director	SSale	−20K sh	$11.99	−$240K	4,280,977
2012-11-29	NxStage Medical, Inc.S Sale	Director	SSale	−21.3K sh	$12.13	−$259K	4,300,950
2012-11-28	NxStage Medical, Inc.S Sale	Director	SSale	−17.7K sh	$11.88	−$211K	4,322,296
2012-11-27	NxStage Medical, Inc.S Sale	Director	SSale	−24.3K sh	$11.56	−$281K	4,340,044
2012-11-26	NxStage Medical, Inc.S Sale	Director	SSale	−19.8K sh	$11.73	−$232K	4,364,382
2012-11-23	NxStage Medical, Inc.S Sale	Director	SSale	−10K sh	$11.71	−$117K	4,384,184
2012-11-21	NxStage Medical, Inc.S Sale	Director	SSale	−17.6K sh	$11.61	−$205K	4,394,207
2012-11-20	NxStage Medical, Inc.S Sale	Director	SSale	−14.5K sh	$11.26	−$163K	4,411,829
2012-11-19	NxStage Medical, Inc.S Sale	Director	SSale	−13.1K sh	$11.17	−$146K	4,426,330
2012-11-16	NxStage Medical, Inc.S Sale	Director	SSale	−1,400 sh	$11.00	−$15.4K	4,439,413
2012-11-15	NxStage Medical, Inc.S Sale	Director	SSale	−9,861 sh	$11.04	−$109K	4,440,813
2012-11-14	NxStage Medical, Inc.S Sale	Director	SSale	−25.7K sh	$11.40	−$293K	4,450,674
2012-11-13	NxStage Medical, Inc.S Sale	Director	SSale	−40K sh	$11.74	−$469K	4,476,342
2012-11-12	NxStage Medical, Inc.S Sale	Director	SSale	−30.5K sh	$11.48	−$350K	4,516,299
2012-11-09	NxStage Medical, Inc.S Sale	Director	SSale	−30.5K sh	$11.13	−$340K	4,546,780
2012-11-08	NxStage Medical, Inc.S Sale	Director	SSale	−81.7K sh	$11.70	−$957K	4,578,808
2012-11-08	NxStage Medical, Inc.S Sale	Director	SSale	−1,500 sh	$12.02	−$18K	4,577,308
2012-11-06	NxStage Medical, Inc.S Sale	Director	SSale	−2,276 sh	$11.03	−$25.1K	4,660,546
2012-11-05	NxStage Medical, Inc.S Sale	Director	SSale	−4,960 sh	$11.09	−$55K	4,662,822
2012-11-02	NxStage Medical, Inc.S Sale	Director	SSale	−14.1K sh	$11.15	−$157K	4,667,782
2012-11-01	NxStage Medical, Inc.S Sale	Director	SSale	−14.3K sh	$11.13	−$159K	4,681,906
2012-10-31	NxStage Medical, Inc.S Sale	Director	SSale	−6,293 sh	$11.09	−$69.8K	4,696,219
2012-10-26	NxStage Medical, Inc.S Sale	Director	SSale	−10.8K sh	$11.22	−$121K	4,702,512
2012-10-25	NxStage Medical, Inc.S Sale	Director	SSale	−25.1K sh	$11.39	−$286K	4,713,339
2012-10-24	NxStage Medical, Inc.S Sale	Director	SSale	−36.5K sh	$11.20	−$409K	4,738,485
2012-10-23	NxStage Medical, Inc.S Sale	Director	SSale	−40.6K sh	$11.27	−$458K	4,775,030
2012-10-22	NxStage Medical, Inc.S Sale	Director	SSale	−28.6K sh	$11.53	−$330K	4,815,651
2012-10-19	NxStage Medical, Inc.S Sale	Director	SSale	−21.4K sh	$11.94	−$255K	4,844,235
2012-10-18	NxStage Medical, Inc.S Sale	Director	SSale	−19.2K sh	$12.25	−$235K	4,865,618
2012-10-17	NxStage Medical, Inc.S Sale	Director	SSale	−20.7K sh	$12.26	−$253K	4,884,838
2012-10-16	NxStage Medical, Inc.S Sale	Director	SSale	−11.9K sh	$12.37	−$147K	4,905,493
2012-09-28	NxStage Medical, Inc.A Award	Director	AAward	+757 sh	—	—	4,917,350

Recent filings

Accepted (ET)
Jan 34
Utterberg David S0001209191-13-001627
SEC(opens sec.gov)
Jan 24
Utterberg David S0001209191-13-000296
SEC(opens sec.gov)
Dec 214
Utterberg David S0001209191-12-059068
SEC(opens sec.gov)
Dec 194
Utterberg David S0001209191-12-058672
SEC(opens sec.gov)
Dec 144
Utterberg David S0001209191-12-057820
SEC(opens sec.gov)
Dec 114
Utterberg David S0001209191-12-056926
SEC(opens sec.gov)
Dec 64
Utterberg David S0001209191-12-056211
SEC(opens sec.gov)
Dec 34
Utterberg David S0001209191-12-055401
SEC(opens sec.gov)

Companies

NxStage Medical, Inc.Director

Address

C/O NXSTAGE MEDICAL, INC. 439 SOUTH UNION STREET, 5TH FLOOR

LAWRENCE, MA, 01843