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United States Holding Companies

Energy Vault Holdings Inc (NRGV)

Track

In the last 90 days, Energy Vault Holdings Inc. saw a net insider buy of $58,370, with executives contributing a net buy of $40,120. Notable transactions include a proposed sale by Michael Thomas Beer and multiple buy transactions from CEO Robert Piconi. The company's stock has seen a 9.1% increase over the past 90 days.
Stock chart
Ticker: NRGV Exchange: NYS
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
Beer Michael Thomas
Chief Financial Officer
2 sales — total 413,400 USD
Planned sale 6 Apr 2026
Value US$3,474,352.63 | Price 47.90 | Shares 95,158
Proposed sale 6 Apr 2026
Value US$2,039,559.68 | Price 51.59 | Shares 79,815
Buy 31 Mar 2026
Value US$1,566,399.92 | Price 83.20 | Shares 44,847
Buy 25 Mar 2026
Value US$18,250.00 | Price 3.65 | Shares 5,000
Buy 4 Mar 2026
Value US$18,365.95 | Price 3.37 | Shares 5,450
Buy 2 Mar 2026
Value US$12,340.00 | Price 3.09 | Shares 4,000
Buy 27 Feb 2026
Value US$15,726.00 | Price 3.15 | Shares 5,000
Buy 26 Feb 2026
Value US$24,412.50 | Price 3.26 | Shares 7,500
Sale 15 Jan 2026
Value US$16,950,000.00 | Price 5.65 | Shares 3,000,000
Proposed sale 15 Jan 2026
Value US$18,090,000.00 | Price 6.03 | Shares 3,000,000
Proposed sale 23 Dec 2025
Value US$230,000.00 | Price 4.60 | Shares 50,000
Sale 23 Dec 2025
Value US$245,540.00 | Price 4.91 | Shares 50,000
Buy 14 Nov 2025
Value US$29,958.00 | Price 3.00 | Shares 10,000
Planned sale 25 Sep 2025
Value US$233,025.00 | Price 3.11 | Shares 75,000
Proposed sale 25 Sep 2025
Value US$233,030.44 | Price 3.11 | Shares 75,000
Planned sale 24 Sep 2025
Value US$223,200.00 | Price 2.98 | Shares 75,000
Proposed sale 24 Sep 2025
Value US$223,232.78 | Price 2.98 | Shares 75,000
Planned sale 23 Sep 2025
Value US$242,625.00 | Price 3.24 | Shares 75,000
Proposed sale 23 Sep 2025
Value US$242,631.64 | Price 3.24 | Shares 75,000
Proposed sale 22 Sep 2025
Value US$228,272.29 | Price 3.04 | Shares 75,000
Buy 19 Sep 2025
Value US$52,874.50 | Price 3.02 | Shares 17,500
Buy 18 Sep 2025
Value US$47,998.00 | Price 2.40 | Shares 20,000
Buy 17 Sep 2025
Value US$115,120.00 | Price 2.30 | Shares 50,000
Buy 16 Sep 2025
Value US$55,285.00 | Price 2.21 | Shares 25,000
Proposed sale 12 Sep 2025
Value US$108,263.43 | Price 2.17 | Shares 50,000
Sale 12 Sep 2025
Value US$108,250.00 | Price 2.17 | Shares 50,000
Buy 11 Sep 2025
Value US$20,520.00 | Price 2.05 | Shares 10,000
Buy 29 Aug 2025
Value US$43,107.75 | Price 1.92 | Shares 22,500
Buy 29 Aug 2025
Value US$38,310.00 | Price 1.92 | Shares 20,000
Buy 28 Aug 2025
Value US$93,813.50 | Price 1.71 | Shares 55,000
Buy 28 Aug 2025
Value US$20,229.44 | Price 1.81 | Shares 11,200
Buy 28 Aug 2025
Value US$35,598.00 | Price 1.78 | Shares 20,000
Buy 26 Aug 2025
Value US$8,525.00 | Price 1.71 | Shares 5,000
Buy 21 Aug 2025
Value US$9,858.00 | Price 1.59 | Shares 6,200
Buy 14 Aug 2025
Value US$29,912.00 | Price 1.50 | Shares 20,000
Buy 13 Aug 2025
Value US$27,598.00 | Price 1.38 | Shares 20,000
Buy 11 Aug 2025
Value US$19,150.67 | Price 1.44 | Shares 13,300
Proposed sale 18 Jul 2025
Value US$12,194.78 | Price 0.81 | Shares 15,046
Sale 18 Jul 2025
Value US$12,194.78 | Price 0.81 | Shares 15,046
Proposed sale 18 Jul 2025
Value US$27,473.52 | Price 0.81 | Shares 33,897
Sale 18 Jul 2025
Value US$27,473.52 | Price 0.81 | Shares 33,897
Proposed sale 18 Jul 2025
Value US$9,835.42 | Price 0.81 | Shares 12,135
Sale 18 Jul 2025
Value US$9,835.42 | Price 0.81 | Shares 12,135
Proposed sale 18 Jul 2025
Value US$4,008.73 | Price 0.81 | Shares 4,946
Sale 18 Jul 2025
Value US$4,008.73 | Price 0.81 | Shares 4,946
Sale 6 Jun 2025
Value US$17,091.75 | Price 0.98 | Shares 17,530
Proposed sale 6 Jun 2025
Value US$17,093.50 | Price 0.98 | Shares 17,530
Sale 6 Jun 2025
Value US$9,204.98 | Price 0.98 | Shares 9,441
Proposed sale 6 Jun 2025
Value US$9,205.92 | Price 0.98 | Shares 9,441
Sale 6 Jun 2025
Value US$9,092.85 | Price 0.98 | Shares 9,326
Proposed sale 6 Jun 2025
Value US$9,093.78 | Price 0.98 | Shares 9,326
Proposed sale 16 May 2025
Value US$37,932.88 | Price 0.94 | Shares 40,277
Sale 16 May 2025
Value US$37,932.88 | Price 0.94 | Shares 40,277
Sale 29 Apr 2025
Value US$40,436.40 | Price 0.71 | Shares 57,033
Proposed sale 29 Apr 2025
Value US$40,436.40 | Price 0.71 | Shares 57,033
Sale 29 Apr 2025
Value US$15,460.45 | Price 0.71 | Shares 21,806
Proposed sale 29 Apr 2025
Value US$15,460.45 | Price 0.71 | Shares 21,806
Sale 4 Apr 2025
Value US$11,713.70 | Price 0.71 | Shares 16,594
Proposed sale 4 Apr 2025
Value US$11,713.70 | Price 0.71 | Shares 16,594
Sale 4 Apr 2025
Value US$14,492.13 | Price 0.71 | Shares 20,530
Proposed sale 4 Apr 2025
Value US$14,492.13 | Price 0.71 | Shares 20,530
Sale 4 Apr 2025
Value US$18,846.12 | Price 0.71 | Shares 26,698
Proposed sale 4 Apr 2025
Value US$18,846.12 | Price 0.71 | Shares 26,698
Sale 7 Feb 2025
Value US$16,806.72 | Price 1.64 | Shares 10,253
Proposed sale 7 Feb 2025
Value US$16,806.72 | Price 1.64 | Shares 10,253
Sale 7 Feb 2025
Value US$5,592.95 | Price 1.64 | Shares 3,412
Proposed sale 7 Feb 2025
Value US$5,592.95 | Price 1.64 | Shares 3,412
Sale 7 Feb 2025
Value US$4,599.60 | Price 1.64 | Shares 2,806
Proposed sale 7 Feb 2025
Value US$4,599.60 | Price 1.64 | Shares 2,806
Sale 10 Jan 2025
Value US$9,318.28 | Price 1.96 | Shares 4,762
Proposed sale 10 Jan 2025
Value US$9,318.28 | Price 1.96 | Shares 4,762
Sale 13 Dec 2024
Value US$17,742.60 | Price 1.83 | Shares 9,697
Sale 13 Dec 2024
Value US$18,029.86 | Price 1.83 | Shares 9,854
Sale 13 Dec 2024
Value US$43,102.24 | Price 1.83 | Shares 23,557
Proposed sale 13 Dec 2024
Value US$40,848.05 | Price 1.83 | Shares 22,325
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-04-08 2026-04-06 PlS Planned sale
1.7
Beer Michael Thomas

Chief Financial Officer

Officer
95,158 +22.5%
47.90
US$3,474,353 		95,158 +22.5% 47.90 US$3,474,353
2026-04-06 2026-04-06 PrS Proposed sale
1.7
Beer Michael Thomas

Officer

Officer
79,815
51.59
US$2,039,560 		79,815 51.59 US$2,039,560
2026-04-01 2026-03-31 B Purchase
2.9
Piconi Robert

Chief Executive Officer

Executive Director Large shareholder
44,847 -7.6%
83.20
US$1,566,400 		44,847 -7.6% 83.20 US$1,566,400
2026-03-26 2026-03-25 B Purchase
3.5
Mandanas Mary Beth
Non-Executive Director
5,000 +1.4%
3.65
US$18,250 		5,000 +1.4% 3.65 US$18,250
2026-03-05 2026-03-04 B Purchase
3.8
Ertel Thomas R
Non-Executive Director
5,450 +1.5%
3.37
US$18,366 		5,450 +1.5% 3.37 US$18,366
2026-03-04 2026-03-02 B Purchase
2.9
Ladwa Akshay

Chief Operations Officer

Officer
4,000 +0.2%
3.09
US$12,340 		4,000 +0.2% 3.09 US$12,340
2026-03-02 2026-02-27 B Purchase
4.0
Paulson Larry
Non-Executive Director
5,000 +1.0%
3.15
US$15,726 		5,000 +1.0% 3.15 US$15,726
2026-02-26 2026-02-26 B Purchase
2.9
Piconi Robert

Chief Executive Officer

Executive Director Large shareholder
7,500 +0.0%
3.26
US$24,412 		7,500 +0.0% 3.26 US$24,412
2026-01-20 2026-01-15 S Sale
SOFTBANK VISION FUND (AIV M2) L.P.
Large shareholder
3,000,000 -16.2%
5.65
US$16,950,000 		3,000,000 -16.2% 5.65 US$16,950,000
2026-01-15 2026-01-15 PrS Proposed sale
SoftBank Vision Fund (AIV M2) L.P.

10% Stockholder

Large shareholder
3,000,000
6.03
US$18,090,000 		3,000,000 6.03 US$18,090,000
2025-12-23 2025-12-23 PrS Proposed sale
1.7
Beer Michael Thomas

Officer

Officer
50,000
4.60
US$230,000 		50,000 4.60 US$230,000
2025-12-23 2025-12-23 S Sale
1.7
Beer Michael Thomas

Chief Financial Officer

Officer
50,000 -4.2%
4.91
US$245,540 		50,000 -4.2% 4.91 US$245,540
2025-11-14 2025-11-14 B Purchase
2.9
Piconi Robert

Chief Executive Officer

Executive Director Large shareholder
10,000 +0.0%
3.00
US$29,958 		10,000 +0.0% 3.00 US$29,958
2025-09-26 2025-09-25 PlS Planned sale
2.9
Ladwa Akshay

Chief Operations Officer

Officer
75,000 -3.7%
3.11
US$233,025 		75,000 -3.7% 3.11 US$233,025
2025-09-25 2025-09-25 PrS Proposed sale
2.9
Ladwa Akshay

Officer

Officer
75,000
3.11
US$233,030 		75,000 3.11 US$233,030
2025-09-26 2025-09-24 PlS Planned sale
2.9
Ladwa Akshay

Chief Operations Officer

Officer
75,000 -3.6%
2.98
US$223,200 		75,000 -3.6% 2.98 US$223,200
2025-09-24 2025-09-24 PrS Proposed sale
2.9
Ladwa Akshay

Officer

Officer
75,000
2.98
US$223,233 		75,000 2.98 US$223,233
2025-09-25 2025-09-23 PlS Planned sale
2.9
Ladwa Akshay

Chief Operations Officer

Officer
75,000 -3.5%
3.24
US$242,625 		75,000 -3.5% 3.24 US$242,625
2025-09-23 2025-09-23 PrS Proposed sale
2.9
Ladwa Akshay

Officer

Officer
75,000
3.24
US$242,632 		75,000 3.24 US$242,632
2025-09-22 2025-09-22 PrS Proposed sale
2.9
Ladwa Akshay

Officer

Officer
75,000
3.04
US$228,272 		75,000 3.04 US$228,272
2025-09-19 2025-09-19 B Purchase
2.9
Piconi Robert

Chief Executive Officer

Executive Director Large shareholder
17,500 +0.1%
3.02
US$52,874 		17,500 +0.1% 3.02 US$52,874
2025-09-18 2025-09-18 B Purchase
4.0
Paulson Larry
Non-Executive Director
20,000 +6.3%
2.40
US$47,998 		20,000 +6.3% 2.40 US$47,998
2025-09-17 2025-09-17 B Purchase
2.9
Piconi Robert

Chief Executive Officer

Executive Director Large shareholder
50,000 +0.2%
2.30
US$115,120 		50,000 +0.2% 2.30 US$115,120
2025-09-16 2025-09-16 B Purchase
2.9
Piconi Robert

Chief Executive Officer

Executive Director Large shareholder
25,000 +0.1%
2.21
US$55,285 		25,000 +0.1% 2.21 US$55,285
2025-09-12 2025-09-12 PrS Proposed sale
1.7
Beer Michael Thomas

Officer

Officer
50,000
2.17
US$108,263 		50,000 2.17 US$108,263
2025-09-12 2025-09-12 S Sale
1.7
Beer Michael Thomas

Chief Financial Officer

Officer
50,000 -3.9%
2.17
US$108,250 		50,000 -3.9% 2.17 US$108,250
2025-09-12 2025-09-11 B Purchase
3.5
Mandanas Mary Beth
Non-Executive Director
10,000 +5.7%
2.05
US$20,520 		10,000 +5.7% 2.05 US$20,520
2025-08-29 2025-08-29 B Purchase
2.9
Piconi Robert

Chief Executive Officer

Executive Director Large shareholder
22,500 +0.1%
1.92
US$43,108 		22,500 +0.1% 1.92 US$43,108
2025-08-29 2025-08-29 B Purchase
3.7
Hixon Dylan
Non-Executive Director
20,000 +2.3%
1.92
US$38,310 		20,000 +2.3% 1.92 US$38,310
2025-08-28 2025-08-28 B Purchase
2.9
Piconi Robert

Chief Executive Officer

Executive Director Large shareholder
55,000 +0.3%
1.71
US$93,814 		55,000 +0.3% 1.71 US$93,814
2025-08-28 2025-08-28 B Purchase
3.8
Ertel Thomas R
Non-Executive Director
11,200 +6.0%
1.81
US$20,229 		11,200 +6.0% 1.81 US$20,229
2025-08-28 2025-08-28 B Purchase
4.0
Paulson Larry
Non-Executive Director
20,000 +6.8%
1.78
US$35,598 		20,000 +6.8% 1.78 US$35,598
2025-08-27 2025-08-26 B Purchase
3.4
Fariello Theresa M
Non-Executive Director
5,000 +3.2%
1.71
US$8,525 		5,000 +3.2% 1.71 US$8,525
2025-08-21 2025-08-21 B Purchase
3.3
Wiese Christopher

President, Energy Vault Labs

Officer
6,200 +0.5%
1.59
US$9,858 		6,200 +0.5% 1.59 US$9,858
2025-08-14 2025-08-14 B Purchase
3.7
Hixon Dylan
Non-Executive Director
20,000 +10.0%
1.50
US$29,912 		20,000 +10.0% 1.50 US$29,912
2025-08-13 2025-08-13 B Purchase
4.0
Paulson Larry
Non-Executive Director
20,000 +7.3%
1.38
US$27,598 		20,000 +7.3% 1.38 US$27,598
2025-08-12 2025-08-11 B Purchase
3.8
Ertel Thomas R
Non-Executive Director
13,300 +7.6%
1.44
US$19,151 		13,300 +7.6% 1.44 US$19,151
2025-07-18 2025-07-18 PrS Proposed sale
2.9
Ladwa Akshay

Officer

Officer
15,046
0.81
US$12,195 		15,046 0.81 US$12,195
2025-07-18 2025-07-18 PrS Proposed sale
1.7
Beer Michael Thomas

Officer

Officer
33,897
0.81
US$27,474 		33,897 0.81 US$27,474
2025-07-18 2025-07-18 PrS Proposed sale
2.9
Piconi Robert

Officer; Director

Executive Director
12,135
0.81
US$9,835 		12,135 0.81 US$9,835
2025-07-18 2025-07-18 PrS Proposed sale
3.3
Wiese Christopher

Officer

Officer
4,946
0.81
US$4,009 		4,946 0.81 US$4,009
2025-07-18 2025-07-18 S Sale
1.7
Beer Michael Thomas

Chief Financial Officer

Officer
33,897 -2.6%
0.81
US$27,474 		33,897 -2.6% 0.81 US$27,474
2025-07-18 2025-07-18 S Sale
2.9
Piconi Robert

Chief Executive Officer

Executive Director Large shareholder
12,135 -0.1%
0.81
US$9,835 		12,135 -0.1% 0.81 US$9,835
2025-07-18 2025-07-18 S Sale
3.3
Wiese Christopher

Chief Operating Officer

Officer
4,946 -0.4%
0.81
US$4,009 		4,946 -0.4% 0.81 US$4,009
2025-07-18 2025-07-18 S Sale
2.9
Ladwa Akshay

Chief Engineering Officer

Officer
15,046 -0.7%
0.81
US$12,195 		15,046 -0.7% 0.81 US$12,195
2025-06-10 2025-06-06 S Sale
2.9
Ladwa Akshay

Chief Engineering Officer

Officer
17,530 -0.8%
0.98
US$17,092 		17,530 -0.8% 0.98 US$17,092
2025-06-10 2025-06-06 S Sale
3.3
Wiese Christopher

Chief Operating Officer

Officer
9,441 -0.8%
0.98
US$9,205 		9,441 -0.8% 0.98 US$9,205
2025-06-10 2025-06-06 S Sale
2.9
Piconi Robert

Chief Executive Officer

Executive Director Large shareholder
9,326 -0.0%
0.98
US$9,093 		9,326 -0.0% 0.98 US$9,093
2025-06-06 2025-06-06 PrS Proposed sale
2.9
Ladwa Akshay

Officer

Officer
17,530
0.98
US$17,094 		17,530 0.98 US$17,094
2025-06-06 2025-06-06 PrS Proposed sale
3.3
Wiese Christopher

Officer

Officer
9,441
0.98
US$9,206 		9,441 0.98 US$9,206
2025-06-06 2025-06-06 PrS Proposed sale
2.9
Piconi Robert

Officer; Director

Executive Director
9,326
0.98
US$9,094 		9,326 0.98 US$9,094
2025-05-16 2025-05-16 PrS Proposed sale
2.9
Piconi Robert

Officer; Director

Executive Director
40,277
0.94
US$37,933 		40,277 0.94 US$37,933
2025-05-16 2025-05-16 S Sale
2.9
Piconi Robert

Chief Executive Officer

Executive Director Large shareholder
40,277 -0.2%
0.94
US$37,933 		40,277 -0.2% 0.94 US$37,933
2025-05-01 2025-04-29 S Sale
2.9
Ladwa Akshay

Chief Engineering Officer

Officer
57,033 -2.5%
0.71
US$40,436 		57,033 -2.5% 0.71 US$40,436
2025-05-01 2025-04-29 S Sale
3.3
Wiese Christopher

Chief Operating Officer

Officer
21,806 -1.8%
0.71
US$15,460 		21,806 -1.8% 0.71 US$15,460
2025-04-29 2025-04-29 PrS Proposed sale
3.3
Wiese Christopher

Officer

Officer
21,806
0.71
US$15,460 		21,806 0.71 US$15,460
2025-04-29 2025-04-29 PrS Proposed sale
2.9
Ladwa Akshay

Officer

Officer
57,033
0.71
US$40,436 		57,033 0.71 US$40,436
2025-04-08 2025-04-04 S Sale
2.9
Piconi Robert

Chief Executive Officer

Executive Director Large shareholder
16,594 -0.1%
0.71
US$11,714 		16,594 -0.1% 0.71 US$11,714
2025-04-08 2025-04-04 S Sale
3.3
Wiese Christopher

Chief Operating Officer

Officer
20,530 -1.7%
0.71
US$14,492 		20,530 -1.7% 0.71 US$14,492
2025-04-08 2025-04-04 S Sale
2.9
Ladwa Akshay

Chief Engineering Officer

Officer
26,698 -1.2%
0.71
US$18,846 		26,698 -1.2% 0.71 US$18,846
2025-04-04 2025-04-04 PrS Proposed sale
2.9
Ladwa Akshay

Officer

Officer
26,698
0.71
US$18,846 		26,698 0.71 US$18,846
2025-04-04 2025-04-04 PrS Proposed sale
3.3
Wiese Christopher

Officer

Officer
20,530
0.71
US$14,492 		20,530 0.71 US$14,492
2025-04-04 2025-04-04 PrS Proposed sale
2.9
Piconi Robert

Officer; Director

Executive Director
16,594
0.71
US$11,714 		16,594 0.71 US$11,714
2025-02-11 2025-02-07 S Sale
2.9
Ladwa Akshay

Chief Engineering Officer

Officer
10,253 -0.7%
1.64
US$16,807 		10,253 -0.7% 1.64 US$16,807
2025-02-11 2025-02-07 S Sale
3.3
Wiese Christopher

Chief Operating Officer

Officer
3,412 -0.4%
1.64
US$5,593 		3,412 -0.4% 1.64 US$5,593
2025-02-11 2025-02-07 S Sale
2.9
Piconi Robert

Chief Executive Officer

Executive Director Large shareholder
2,806 -0.0%
1.64
US$4,600 		2,806 -0.0% 1.64 US$4,600
2025-02-07 2025-02-07 PrS Proposed sale
2.9
Piconi Robert

Officer; Director

Executive Director
2,806
1.64
US$4,600 		2,806 1.64 US$4,600
2025-02-07 2025-02-07 PrS Proposed sale
3.3
Wiese Christopher

Officer

Officer
3,412
1.64
US$5,593 		3,412 1.64 US$5,593
2025-02-07 2025-02-07 PrS Proposed sale
2.9
Ladwa Akshay

Officer

Officer
10,253
1.64
US$16,807 		10,253 1.64 US$16,807
2025-01-14 2025-01-10 S Sale
2.9
Ladwa Akshay

Chief Engineering Officer

Officer
4,762 -0.3%
1.96
US$9,318 		4,762 -0.3% 1.96 US$9,318
2025-01-10 2025-01-10 PrS Proposed sale
2.9
Ladwa Akshay

Officer

Officer
4,762
1.96
US$9,318 		4,762 1.96 US$9,318
2024-12-17 2024-12-13 S Sale
2.9
Piconi Robert

Chief Executive Officer

Executive Director Large shareholder
9,697 -0.1%
1.83
US$17,743 		9,697 -0.1% 1.83 US$17,743
2024-12-17 2024-12-13 S Sale
3.3
Wiese Christopher

Chief Operating Officer

Officer
9,854 -1.0%
1.83
US$18,030 		9,854 -1.0% 1.83 US$18,030
2024-12-17 2024-12-13 S Sale
2.9
Ladwa Akshay

Chief Engineering Officer

Officer
23,557 -1.6%
1.83
US$43,102 		23,557 -1.6% 1.83 US$43,102
2024-12-13 2024-12-13 PrS Proposed sale
3.7
ALEXANDER LAURENCE

Officer

Officer
22,325
1.83
US$40,848 		22,325 1.83 US$40,848
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