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Ticker: IPWR Exchange: NAS


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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Total value Details
Oct. 13, 2021 Oct. 13, 2021 PS Planned sale

Lesster Laban E

Non-Executive Director
879 -100.0%
14.11
12,403 USD 		879 -100.0% 14.11 12,403 USD
Oct. 13, 2021 Oct. 12, 2021 PS Planned sale

Lesster Laban E

Non-Executive Director
2,400 -100.0%
14.06
33,744 USD 		2,400 -100.0% 14.06 33,744 USD
Oct. 13, 2021 Oct. 11, 2021 PS Planned sale

Lesster Laban E

Non-Executive Director
3,430 -100.0%
14.21
48,740 USD 		3,430 -100.0% 14.21 48,740 USD
Oct. 13, 2021 Oct. 8, 2021 PS Planned sale

Lesster Laban E

Non-Executive Director
3,291 -100.0%
14.24
46,864 USD 		3,291 -100.0% 14.24 46,864 USD
April 6, 2020 April 2, 2020 B Purchase

BELL LON E

President and CEO

Executive Director
3,181 +15.1%
1.89
6,012 USD 		3,181 +15.1% 1.89 6,012 USD
April 2, 2020 April 1, 2020 B Purchase

BELL LON E

President and CEO

Executive Director
2,476 +13.4%
1.89
4,680 USD 		2,476 +13.4% 1.89 4,680 USD
April 2, 2020 March 31, 2020 B Purchase

BELL LON E

President and CEO

Executive Director
754 +4.2%
1.89
1,425 USD 		754 +4.2% 1.89 1,425 USD
April 2, 2020 March 30, 2020 B Purchase

BELL LON E

President and CEO

Executive Director
275 +1.6%
1.89
520 USD 		275 +1.6% 1.89 520 USD
April 2, 2020 March 27, 2020 B Purchase

BELL LON E

President and CEO

Executive Director
1,894 +12.1%
1.89
3,580 USD 		1,894 +12.1% 1.89 3,580 USD
March 27, 2020 March 26, 2020 B Purchase

BELL LON E

President and CEO

Executive Director
1,187 +8.2%
1.89
2,243 USD 		1,187 +8.2% 1.89 2,243 USD
March 27, 2020 March 24, 2020 B Purchase

BELL LON E

President and CEO

Executive Director
215 +1.5%
1.56
335 USD 		215 +1.5% 1.56 335 USD
March 27, 2020 March 23, 2020 B Purchase

BELL LON E

President and CEO

Executive Director
1,651 +13.2%
1.56
2,576 USD 		1,651 +13.2% 1.56 2,576 USD
March 20, 2020 March 20, 2020 B Purchase

BELL LON E

President and CEO

Executive Director
1
1.56
2 USD 		1 1.56 2 USD
March 20, 2020 March 19, 2020 B Purchase

BELL LON E

President and CEO

Executive Director
3,366 +36.7%
1.56
5,251 USD 		3,366 +36.7% 1.56 5,251 USD
March 20, 2020 March 18, 2020 B Purchase

BELL LON E

President and CEO

Executive Director
215 +2.4%
1.56
335 USD 		215 +2.4% 1.56 335 USD
Nov. 14, 2019 Nov. 13, 2019 B Purchase

BELL LON E

President and CEO

Executive Director
201,914 +1841.1%
2.48
500,000 USD 		201,914 +1841.1% 2.48 500,000 USD
Oct. 15, 2019 Oct. 14, 2019 S Sale

AWM Investment Company, Inc.

Major owner
70,000 -39.8%
2.63
184,324 USD 		70,000 -39.8% 2.63 184,324 USD
Oct. 15, 2019 Oct. 14, 2019 S Sale

AWM Investment Company, Inc.

Major owner
30,000 -14.6%
2.49
74,802 USD 		30,000 -14.6% 2.49 74,802 USD
Oct. 15, 2019 Oct. 11, 2019 S Sale

AWM Investment Company, Inc.

Major owner
5,212 -2.5%
2.02
10,542 USD 		5,212 -2.5% 2.02 10,542 USD
Oct. 15, 2019 Oct. 11, 2019 S Sale

AWM Investment Company, Inc.

Major owner
10,900 -4.9%
2.00
21,820 USD 		10,900 -4.9% 2.00 21,820 USD
Oct. 15, 2019 Oct. 10, 2019 S Sale

AWM Investment Company, Inc.

Major owner
17,705 -7.4%
2.01
35,660 USD 		17,705 -7.4% 2.01 35,660 USD
Oct. 15, 2019 Oct. 9, 2019 S Sale

AWM Investment Company, Inc.

Major owner
259 -0.1%
2.53
654 USD 		259 -0.1% 2.53 654 USD
Sept. 26, 2019 Sept. 24, 2019 S Sale

AWM Investment Company, Inc.

Major owner
3,145 -1.3%
5.02
15,803 USD 		3,145 -1.3% 5.02 15,803 USD
Sept. 19, 2017 Sept. 15, 2017 B Purchase

BELL LON E
1,800 +1.6%
2.54
4,572 USD 		1,800 +1.6% 2.54 4,572 USD
Sept. 19, 2017 Sept. 15, 2017 B Purchase

BELL LON E
2,000 +1.8%
2.65
5,300 USD 		2,000 +1.8% 2.65 5,300 USD
Sept. 19, 2017 Sept. 15, 2017 B Purchase

BELL LON E
2,000 +1.8%
2.69
5,380 USD 		2,000 +1.8% 2.69 5,380 USD
Sept. 19, 2017 Sept. 15, 2017 B Purchase

BELL LON E
2,000 +1.8%
2.71
5,420 USD 		2,000 +1.8% 2.71 5,420 USD
Aug. 24, 2017 Aug. 22, 2017 S Sale

Alexander Bill
2,750 -0.7%
2.35
6,463 USD 		2,750 -0.7% 2.35 6,463 USD
Aug. 24, 2017 Aug. 22, 2017 S Sale

Alexander Bill
2,750 -0.7%
2.31
6,353 USD 		2,750 -0.7% 2.31 6,353 USD
Aug. 24, 2017 Aug. 22, 2017 B Purchase

BELL LON E
2,750 +2.6%
2.35
6,463 USD 		2,750 +2.6% 2.35 6,463 USD
Aug. 24, 2017 Aug. 22, 2017 B Purchase

BELL LON E
2,750 +2.6%
2.31
6,353 USD 		2,750 +2.6% 2.31 6,353 USD
May 24, 2017 May 22, 2017 PS Planned sale

Alexander Bill

Chief Technology Officer

Executive Director
1,500 -0.4%
2.33
3,494 USD 		1,500 -0.4% 2.33 3,494 USD
April 20, 2017 April 18, 2017 PS Planned sale

Alexander Bill

Chief Technology Officer

Executive Director
3,000 -0.7%
2.43
7,277 USD 		3,000 -0.7% 2.43 7,277 USD
March 6, 2017 March 3, 2017 B Purchase

EISENHAURE DAVID B
19,700 +545.6%
2.54
49,940 USD 		19,700 +545.6% 2.54 49,940 USD
March 6, 2017 March 3, 2017 B Purchase

Alexander Bill

Chief Technology Officer

Executive Director
7,800 +2.0%
2.54
19,773 USD 		7,800 +2.0% 2.54 19,773 USD
March 6, 2017 March 3, 2017 B Purchase

BELL LON E
78,800 +146.3%
2.54
199,758 USD 		78,800 +146.3% 2.54 199,758 USD
March 6, 2017 March 3, 2017 B Purchase

BRDAR DANIEL

Chief Executive Officer

Executive Director
19,700 +423.7%
2.54
49,940 USD 		19,700 +423.7% 2.54 49,940 USD
March 6, 2017 March 3, 2017 B Purchase

O'Keefe Ryan

SVP, Business Development
7,800 +520.0%
2.54
19,773 USD 		7,800 +520.0% 2.54 19,773 USD
March 6, 2017 March 3, 2017 B Purchase

BAUM MARK L
7,800 +30.1%
2.54
19,773 USD 		7,800 +30.1% 2.54 19,773 USD
March 6, 2017 March 3, 2017 B Purchase

BURNS TIMOTHY

Chief Financial Officer
7,800 +70.9%
2.54
19,773 USD 		7,800 +70.9% 2.54 19,773 USD
March 6, 2017 March 3, 2017 B Purchase

APPEL PETER A

Major owner
394,400 +47.0%
2.54
999,804 USD 		394,400 +47.0% 2.54 999,804 USD
May 20, 2016 May 19, 2016 S Sale

Alexander Bill

Chief Technology Officer

Executive Director
8,000 -2.0%
5.02
40,144 USD 		8,000 -2.0% 5.02 40,144 USD
May 20, 2016 May 19, 2016 B Purchase

BELL LON E

Non-Executive Director
8,000 +17.4%
5.02
40,144 USD 		8,000 +17.4% 5.02 40,144 USD
May 17, 2016 May 17, 2016 B Purchase

O'Keefe Ryan

SVP, Business Development

Officer
1,000 +200.0%
4.03
4,030 USD 		1,000 +200.0% 4.03 4,030 USD
March 14, 2016 March 14, 2016 B Purchase

BURNS TIMOTHY

Chief Financial Officer

Officer
1,000 +10.0%
4.25
4,250 USD 		1,000 +10.0% 4.25 4,250 USD
March 7, 2016 March 4, 2016 B Purchase

BRDAR DANIEL

Chief Executive Officer

Executive Director
4,650 +inf%
4.50
20,925 USD 		4,650 +inf% 4.50 20,925 USD
Feb. 29, 2016 Feb. 25, 2016 S Sale

Alexander Bill

Chief Technology Officer

Executive Director
15,000 -3.6%
4.31
64,650 USD 		15,000 -3.6% 4.31 64,650 USD
Feb. 29, 2016 Feb. 25, 2016 B Purchase

BELL LON E

Non-Executive Director
15,000 +48.6%
4.31
64,650 USD 		15,000 +48.6% 4.31 64,650 USD
Feb. 22, 2016 Feb. 19, 2016 PS Planned sale

Alexander Bill

Chief Technology Officer

Executive Director
2,500 -0.6%
4.54
11,350 USD 		2,500 -0.6% 4.54 11,350 USD
Feb. 18, 2016 Feb. 17, 2016 PS Planned sale

Alexander Bill

Chief Technology Officer

Executive Director
2,500 -0.6%
4.80
12,000 USD 		2,500 -0.6% 4.80 12,000 USD
Jan. 29, 2016 Jan. 28, 2016 PS Planned sale

Alexander Bill

Chief Technology Officer

Executive Director
2,500 -0.6%
5.32
13,300 USD 		2,500 -0.6% 5.32 13,300 USD
Jan. 27, 2016 Jan. 26, 2016 PS Planned sale

Alexander Bill

Chief Technology Officer

Executive Director
2,500 -0.6%
5.48
13,700 USD 		2,500 -0.6% 5.48 13,700 USD
Jan. 21, 2016 Jan. 20, 2016 PS Planned sale

Alexander Bill

Chief Technology Officer

Executive Director
3,000 -0.7%
5.15
15,450 USD 		3,000 -0.7% 5.15 15,450 USD
Jan. 21, 2016 Jan. 19, 2016 PS Planned sale

Alexander Bill

Chief Technology Officer

Executive Director
2,500 -0.6%
5.48
13,700 USD 		2,500 -0.6% 5.48 13,700 USD
Nov. 25, 2015 Nov. 24, 2015 S Sale

Alexander Bill

Chief Technology Officer

Executive Director
2,000 -0.4%
7.41
14,827 USD 		2,000 -0.4% 7.41 14,827 USD
Nov. 25, 2015 Nov. 23, 2015 S Sale

Alexander Bill

Chief Technology Officer

Executive Director
1,500 -0.3%
7.47
11,205 USD 		1,500 -0.3% 7.47 11,205 USD
Nov. 25, 2015 Nov. 23, 2015 S Sale

Alexander Bill

Chief Technology Officer

Executive Director
3,500 -0.8%
7.50
26,243 USD 		3,500 -0.8% 7.50 26,243 USD
Nov. 17, 2015 Nov. 13, 2015 S Sale

BAUM MARK L

Non-Executive Director
29,063 -52.9%
7.54
218,990 USD 		29,063 -52.9% 7.54 218,990 USD
May 20, 2015 May 15, 2015 B Purchase

APPEL PETER A

Major owner
258,000 +44.4%
7.75
1,999,500 USD 		258,000 +44.4% 7.75 1,999,500 USD
May 19, 2015 May 15, 2015 B Purchase

AWM Investment Company, Inc.

Major owner
535,000 +46.6%
7.75
4,146,250 USD 		535,000 +46.6% 7.75 4,146,250 USD
June 13, 2014 June 12, 2014 S Sale

Alexander Bill

Chief Technology Officer

Executive Director
16,000 -3.4%
5.60
89,600 USD 		16,000 -3.4% 5.60 89,600 USD
Dec. 2, 2013 Nov. 27, 2013 B Purchase

BELL LON E

Non-Executive Director
20,000 +30.1%
5.00
100,000 USD 		20,000 +30.1% 5.00 100,000 USD
Dec. 2, 2013 Nov. 27, 2013 B Purchase

Bundschuh Paul

CHIEF EXECUTIVE OFFICER

Executive Director
3,000 +6.3%
5.00
15,000 USD 		3,000 +6.3% 5.00 15,000 USD
Dec. 2, 2013 Nov. 27, 2013 B Purchase

BURNS TIMOTHY

CFO, TREASURER, SECRETARY

Officer
10,000 +inf%
5.00
50,000 USD 		10,000 +inf% 5.00 50,000 USD

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