GROSS WILLIAM (0001079818)

| State of Inc.: CA Mailing Address C/O BILL GROSS' IDEALAB 130 W UNION STREET PASADENA CA 91103 Ownership Reports for Issuers: (Click on issuer name to see other owners for the issuer, or CIK for issuer filings.) Issuer Filings Transaction Date Type of Owner Heliogen, Inc. 0001840292 2022-06-06 director, officer: Chief Executive Officer Energy Vault Holdings, Inc. 0001828536 2022-02-11 director INTERNET BRANDS, INC. 0001080131 2007-11-16 director, 10 percent owner OVERTURE SERVICES INC 0001060439 2003-10-07 director

Items 1 - 80

The information presented below contains only portions of the information presented in the referenced filing or filings.
You should consult the original filing for complete information. Hyperlinks to the forms are provided for your convenience.

Acquistion or Disposition	Transaction Date	Deemed Execution Date	Issuer	Form	Transaction Type	Direct or Indirect Ownership	Number of Securities Transacted	Number of Securities Owned	Line Number	Issuer CIK	Security Name
A	2024-05-24		Energy Vault Holdings, Inc.	4	A-Award	--D	68989.0000	154740.0000	1	0001828536	Common Stock
A	2024-03-13		Energy Vault Holdings, Inc.	4	J-Other	--I	130000.0000	1406355.0000	1	0001828536	Common Stock
D	2024-02-15		Heliogen, Inc.	4	S-Sale	--D	442298.0000	0.0000	1	0001840292	Common Stock
D	2023-12-18		Energy Vault Holdings, Inc.	4	G-Gift	--I	100000.0000	4511086.0000	1	0001828536	Common Stock
D	2023-06-22		Heliogen, Inc.	4	M-Exempt	--D	858465.0000	0.0000	6	0001840292	Employee Stock Option (right to buy)
D	2023-06-22		Heliogen, Inc.	4	S-Sale	--D	730311.0000	4563766.0000	2	0001840292	Common Stock
A	2023-06-22		Heliogen, Inc.	4	M-Exempt	--D	858465.0000	5294077.0000	1	0001840292	Common Stock
D	2023-06-15		Heliogen, Inc.	4	M-Exempt	--D	1763000.0000	858465.0000	5	0001840292	Employee Stock Option (right to buy)
A	2023-06-15		Heliogen, Inc.	4	M-Exempt	--D	1763000.0000	4435612.0000	1	0001840292	Common Stock
D	2023-06-09		Heliogen, Inc.	4	M-Exempt	--D	474513.0000	0.0000	6	0001840292	Employee Stock Option (right to buy)
D	2023-06-09		Heliogen, Inc.	4	S-Sale	--D	474513.0000	2672612.0000	2	0001840292	Common Stock
A	2023-06-09		Heliogen, Inc.	4	M-Exempt	--D	474513.0000	3147125.0000	1	0001840292	Common Stock
D	2023-06-08		Heliogen, Inc.	4	M-Exempt	--D	204255.0000	474513.0000	9	0001840292	Employee Stock Option (right to buy)
D	2023-06-08		Heliogen, Inc.	4	S-Sale	--D	204255.0000	2672612.0000	4	0001840292	Common Stock
A	2023-06-08		Heliogen, Inc.	4	M-Exempt	--D	204255.0000	2876867.0000	3	0001840292	Common Stock
D	2023-06-07		Heliogen, Inc.	4	M-Exempt	--D	1559530.0000	678768.0000	8	0001840292	Employee Stock Option (right to buy)
D	2023-06-07		Heliogen, Inc.	4	S-Sale	--D	1559530.0000	2672612.0000	2	0001840292	Common Stock
A	2023-06-07		Heliogen, Inc.	4	M-Exempt	--D	1559530.0000	4232142.0000	1	0001840292	Common Stock
D	2023-06-06		Heliogen, Inc.	4	M-Exempt	--D	210239.0000	2238298.0000	9	0001840292	Employee Stock Option (right to buy)
A	2023-06-06		Heliogen, Inc.	4	M-Exempt	--D	210239.0000	2882851.0000	3	0001840292	Common Stock
D	2023-06-06		Heliogen, Inc.	4	S-Sale	--D	210239.0000	2672612.0000	4	0001840292	Common Stock
D	2023-06-05		Heliogen, Inc.	4	M-Exempt	--D	91463.0000	2448537.0000	8	0001840292	Employee Stock Option (right to buy)
A	2023-06-05		Heliogen, Inc.	4	M-Exempt	--D	91463.0000	2764075.0000	1	0001840292	Common Stock
D	2023-06-05		Heliogen, Inc.	4	S-Sale	--D	91463.0000	2672612.0000	2	0001840292	Common Stock
A	2023-06-02		Heliogen, Inc.	4	M-Exempt	--D	3587.0000	2676199.0000	3	0001840292	Common Stock
D	2023-06-02		Heliogen, Inc.	4	S-Sale	--D	3.5870	2672612.0000	4	0001840292	Common Stock
D	2023-06-02		Heliogen, Inc.	4	M-Exempt	--D	3587.0000	2540000.0000	9	0001840292	Employee Stock Option (right to buy)
A	2023-06-01		Heliogen, Inc.	4	M-Exempt	--D	25412.0000	2698024.0000	1	0001840292	Common Stock
D	2023-06-01		Heliogen, Inc.	4	S-Sale	--D	25412.0000	2672612.0000	2	0001840292	Common Stock
D	2023-06-01		Heliogen, Inc.	4	M-Exempt	--D	25412.0000	2543587.0000	8	0001840292	Employee Stock Option (right to buy)
A	2023-05-30		Heliogen, Inc.	4	M-Exempt	--D	300.0000	2672912.0000	1	0001840292	Common Stock
D	2023-05-30		Heliogen, Inc.	4	S-Sale	--D	300.0000	2672612.0000	2	0001840292	Common Stock
D	2023-05-30		Heliogen, Inc.	4	M-Exempt	--D	300.0000	2568999.0000	6	0001840292	Employee Stock Option (right to buy)
A	2023-05-25		Heliogen, Inc.	4	M-Exempt	--D	335653.0000	3103091.0000	1	0001840292	Common Stock
D	2023-05-25		Heliogen, Inc.	4	S-Sale	--D	335653.0000	2672612.0000	2	0001840292	Common Stock
D	2023-05-25		Heliogen, Inc.	4	M-Exempt	--D	335653.0000	2569299.0000	6	0001840292	Employee Stock Option (right to buy)
A	2023-05-25		Energy Vault Holdings, Inc.	4	A-Award	--D	42480.0000	85751.0000	1	0001828536	Common Stock
A	2023-05-24		Heliogen, Inc.	4	M-Exempt	--D	56523.0000	2729135.0000	3	0001840292	Common Stock
D	2023-05-24		Heliogen, Inc.	4	S-Sale	--D	56523.0000	2672612.0000	4	0001840292	Common Stock
D	2023-05-24		Heliogen, Inc.	4	M-Exempt	--D	56523.0000	2904952.0000	9	0001840292	Employee Stock Option (right to buy)
A	2023-05-23		Heliogen, Inc.	4	M-Exempt	--D	94826.0000	2767438.0000	1	0001840292	Common Stock
D	2023-05-23		Heliogen, Inc.	4	S-Sale	--D	94826.0000	2672612.0000	2	0001840292	Common Stock
D	2023-05-23		Heliogen, Inc.	4	M-Exempt	--D	94826.0000	2961475.0000	8	0001840292	Employee Stock Option (right to buy)
A	2023-05-18		Heliogen, Inc.	4	M-Exempt	--D	340.0000	2672952.0000	3	0001840292	Common Stock
D	2023-05-18		Heliogen, Inc.	4	S-Sale	--D	340.0000	2672612.0000	4	0001840292	Common Stock
D	2023-05-18		Heliogen, Inc.	4	M-Exempt	--D	340.0000	3056301.0000	9	0001840292	Employee Stock Option (right to buy)
A	2023-05-17		Heliogen, Inc.	4	M-Exempt	--D	153069.0000	2825681.0000	1	0001840292	Common Stock
D	2023-05-17		Heliogen, Inc.	4	S-Sale	--D	153069.0000	2672612.0000	2	0001840292	Common Stock
D	2023-05-17		Heliogen, Inc.	4	M-Exempt	--D	153069.0000	3056641.0000	8	0001840292	Employee Stock Option (right to buy)
A	2023-04-12		Heliogen, Inc.	4	M-Exempt	--D	1000000.0000	2672612.0000	1	0001840292	Common Stock
D	2023-04-12		Heliogen, Inc.	4	M-Exempt	--D	1000000.0000	3209710.0000	5	0001840292	Employee Stock Option (right to buy)
D	2022-12-30		Energy Vault Holdings, Inc.	4	G-Gift	-EI	211864.0000	4611086.0000	1	0001828536	Common Stock
A	2022-12-16		Energy Vault Holdings, Inc.	4	A-Award	--D	43271.0000	43271.0000	1	0001828536	Common Stock
A	2022-11-18		Heliogen, Inc.	4	P-Purchase	--D	50000.0000	1672612.0000	1	0001840292	Common Stock
D	2022-10-25		Energy Vault Holdings, Inc.	4	S-Sale	--I	16250.0000	1590997.0000	2	0001828536	Common Stock
D	2022-10-24		Energy Vault Holdings, Inc.	4	S-Sale	--I	16250.0000	1607247.0000	1	0001828536	Common Stock
D	2022-10-20		Energy Vault Holdings, Inc.	4	S-Sale	--I	80000.0000	4822950.0000	1	0001828536	Common Stock
D	2022-10-11		Energy Vault Holdings, Inc.	4	S-Sale	--I	16250.0000	1623497.0000	2	0001828536	Common Stock
D	2022-10-10		Energy Vault Holdings, Inc.	4	S-Sale	--I	16250.0000	1639747.0000	1	0001828536	Common Stock
D	2022-09-27		Energy Vault Holdings, Inc.	4	S-Sale	--I	16250.0000	1655997.0000	2	0001828536	Common Stock
D	2022-09-26		Energy Vault Holdings, Inc.	4	S-Sale	--I	16250.0000	1672247.0000	1	0001828536	Common Stock
D	2022-09-01		Heliogen, Inc.	4	J-Other	--I	1070707.0000	16175.0000	1	0001840292	Common Stock
D	2022-08-17		Energy Vault Holdings, Inc.	4	J-Other	--I	36825.0000	1446565.0000	1	0001828536	Common Stock
D	2022-08-17		Energy Vault Holdings, Inc.	4	S-Sale	--I	170210.0000	1276355.0000	2	0001828536	Common Stock
D	2022-08-11		Energy Vault Holdings, Inc.	4	J-Other	--I	46446.0000	1688497.0000	1	0001828536	Common Stock
D	2022-06-28		Energy Vault Holdings, Inc.	4	G-Gift	-EI	500000.0000	4902950.0000	3	0001828536	Common Stock
A	2022-06-28		Energy Vault Holdings, Inc.	4	G-Gift	-EI	100000.0000	5002950.0000	4	0001828536	Common Stock
A	2022-06-14		Heliogen, Inc.	4	P-Purchase	--D	20000.0000	1622612.0000	1	0001840292	Common Stock
A	2022-06-06		Heliogen, Inc.	4	P-Purchase	--D	13124.0000	1602612.0000	1	0001840292	Common Stock
A	2022-05-12		Energy Vault Holdings, Inc.	4	J-Other	--I	5402950.0000	5402950.0000	1	0001828536	Common Stock
D	2022-05-12		Energy Vault Holdings, Inc.	4	J-Other	--I	13848605.0000	1734943.0000	2	0001828536	Common Stock
A	2022-05-12		Energy Vault Holdings, Inc.	4	J-Other	--I	1483390.0000	1483390.0000	3	0001828536	Common Stock
A	2022-02-11		Energy Vault Holdings, Inc.	4	A-Award	--I	15583548.0000	15583548.0000	1	0001828536	Common Stock
A	2021-12-30		Heliogen, Inc.	4	A-Award	--D	5033213.0000	5033213.0000	3	0001840292	Employee Stock Option (right to buy)
A	2021-12-30		Heliogen, Inc.	4/A	A-Award	--I	1086882.0000	1086882.0000	1	0001840292	Common Stock
A	2021-12-30		Heliogen, Inc.	4	A-Award	--D	1589488.0000	1589488.0000	1	0001840292	Common stock
A	2021-12-30		Heliogen, Inc.	4	A-Award	--D	10112732.0000	10112732.0000	2	0001840292	Employee Stock Option (right to buy)
A	2021-12-30		Heliogen, Inc.	4/A	A-Award	--D	10112732.0000	10112732.0000	2	0001840292	Employee Stock Option (right to buy)
A	2021-12-30		Heliogen, Inc.	4	A-Award	--D	4209710.0000	4209710.0000	4	0001840292	Employee Stock Option (right to buy)
A	2021-12-30		Heliogen, Inc.	4/A	A-Award	--D	1589488.0000	1589488.0000	1	0001840292	Common stock

http://www.sec.gov/cgi-bin/own-disp

---