Nierenberg Investment Management Company, Inc.

Average Profitability
<0.0001%
Insider Buys Quantity
51
Insider Buys Sum
$26.46M
Insider Sells Quantity
5
Insider Sells Sum
$23.36M

Insider Activity of Nierenberg Investment Management Company, Inc.

According to the SEC Form 4 filings, Nierenberg Investment Management Company, Inc., being in a position of

  1. 10 percent owner at Potbelly Corporation,
    оver the last 12 months, has bought 74345 shares for $485,600, and sold 0 shares,
    over all time since 2024-08-05, has bought 74345 shares for $485,600, and sold 0 shares.

The largest purchase of all time was on 2008-05-07 and amounted to 3797923 shares of Movano Inc. for $11.58M.

The largest sale of all time was on 2012-11-28 and amounted to 1512500 shares of Movano Inc. for $10.89M.

Biography of Nierenberg Investment Management Company, Inc.

No biography is available at this moment.

2024-08-07PurchasePotbelly Corporation
PBPB
10 percent owner
23,394
0.078%
$6.62$154,868+23.61%
2024-08-06PurchasePotbelly Corporation
PBPB
10 percent owner
5,179
0.0169%
$6.59$34,130+21.2%
2024-08-05PurchasePotbelly Corporation
PBPB
10 percent owner
45,772
0.1506%
$6.48$296,603+24.09%
2012-11-28SaleMovano Inc.
MOVE
10 percent owner
1.51M
29.1075%
$7.20$10.89M
2012-11-27SaleMovano Inc.
MOVE
10 percent owner
237,500
4.8245%
$7.60$1.8M
2012-11-06SaleMovano Inc.
MOVE
10 percent owner
44,442
0.917%
$7.72$343,092
2012-11-02SaleMovano Inc.
MOVE
10 percent owner
65,200
1.3942%
$8.00$521,600
2011-09-12SaleMovano Inc.
MOVE
10 percent owner
7M
26.1941%
$1.40$9.8M
2008-11-25PurchaseMovano Inc.
MOVE
10 percent owner
2M
4.5973%
$0.86$1.72M
2008-11-21PurchaseMovano Inc.
MOVE
10 percent owner
125,588
0.2786%
$0.83$104,238
2008-11-20PurchaseMovano Inc.
MOVE
10 percent owner
324,412
0.8238%
$0.95$308,191
2008-08-06PurchaseMovano Inc.
MOVE
10 percent owner
225,000
1.3231%
$2.20$495,000
2008-08-05PurchaseMovano Inc.
MOVE
10 percent owner
15,000
0.0842%
$2.10$31,500
2008-08-04PurchaseMovano Inc.
MOVE
10 percent owner
30,000
0.17%
$2.12$63,600
2008-07-30PurchaseMovano Inc.
MOVE
10 percent owner
415,000
2.6622%
$2.40$996,000
2008-07-28PurchaseMovano Inc.
MOVE
10 percent owner
18,653
0.1197%
$2.40$44,767
2008-07-23PurchaseMovano Inc.
MOVE
10 percent owner
17,200
0.1136%
$2.47$42,484
2008-07-22PurchaseMovano Inc.
MOVE
10 percent owner
17,500
0.1132%
$2.42$42,350
2008-07-21PurchaseMovano Inc.
MOVE
10 percent owner
12,300
0.075%
$2.28$28,044
2008-07-15PurchaseMovano Inc.
MOVE
10 percent owner
5,600
0.031%
$2.07$11,592
Company
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