Nauticus Robotics Inc. (KITT) - Insider Holders & Insider Ownership

List of insiders holdings for Nauticus Robotics Inc.:
  1. Shares directly owned by the insider.
  2. Shares indirectly owned by the insider.
  3. Total shares owned by the insider (sum of shares directly and indirectly owned).
  4. Total market value if available.
  5. Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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#Insider Holder NameReport
Date Time		Shares Owned
Directly
Indirectly		Total
Shares Owned		Filing
1Material Impact Partners II LLC
Roberts Carmichael
Material Impact Fund II L.P.
Director by Deputization
Director
10% Owner		2026-04-17 20:28:3211,722,697
0		11,722,697Form 13D
2Radford Nicolaus
Chief Executive Officer		2024-01-03 21:44:543,168,942
0		3,168,942Form 4
3CleanTech Sponsor I LLC
10% Owner		2022-02-14 07:57:272,595,000
0		2,595,000Form 13G
4CleanTech Investments LLC
10% Owner		2022-02-14 07:59:061,437,500
0		1,437,500Form 13G
5GROSSMAN JONAS
Director
10% Owner		2021-07-27 21:41:290
1,437,500		1,437,500Form 3
6Christ Robert Douglas
President SeaTrepid		2026-03-20 15:44:390
1,343,102		1,343,102Form 4
7RCB EQUITIES 1 LLC
DROR BRIAN ISAAC
10% Owner		2026-10-01 18:22:541,343,091
0		1,343,091Form 4
8Bigney Nicholas J.
General Counsel		2024-02-02 20:00:45986,461
0		986,461Form 4
9SCHLUMBERGER LIMITED
Schlumberger B.V.
Schlumberger Holdings Corp
Schlumberger Technology Corp
10% Owner		2025-02-12 08:52:25296,226
0		296,226Form 13G
10Bohan Donnelly A.
Chief Operating Officer		2024-01-03 21:44:08251,938
0		251,938Form 4
11Symington John
General Counsel		2025-04-01 16:24:02210,000
0		210,000Form 4
12Rangan Padmanabhan
Chief Financial Officer		2023-05-23 18:30:30137,390
0		137,390Form 4
13Richardson Bill
Director		2021-07-27 21:37:07100,000
0		100,000Form 3
14Kasmani Dilshad
Chief LAO		2023-05-11 16:01:2965,080
0		65,080Form 4
15Porter Lisa J.
Director		2023-11-09 21:36:0056,194
0		56,194Form 4
16Najarian Jon
Director		2021-07-27 21:40:4350,000
0		50,000Form 3
17Dyer Joseph Wendell
Director		2023-11-09 21:34:3048,166
0		48,166Form 4
18Mey Mark-Anthony Lovell
Director		2023-11-09 21:36:4348,166
0		48,166Form 4
19Hay Victoria
Interim CFO		2025-04-01 16:27:2742,798
0		42,798Form 4
20Matura Tommy W
Vice President of Accounting		2022-10-12 16:44:4942,247
0		42,247Form 4
21Riley Brendan
Director		2021-07-27 21:38:0330,000
0		30,000Form 3
22Yamokoski John
Chief Technology Officer		2025-01-08 17:46:4920,854
0		20,854Form 4
23COLE DOUGLAS
Director		2021-07-27 21:39:5320,000
0		20,000Form 3
24Ide Britt E
Director		2021-07-27 21:38:4020,000
0		20,000Form 3
25GIBSON JOHN W JR
CEO		2026-02-24 18:34:1515,511
0		15,511Form 4
26Transocean Ltd.
Former 10% Owner		2025-12-04 17:19:026,421
0		6,421Form 13D
27TRANSOCEAN INTERNATIONAL Ltd
Former 10% Owner		2025-12-04 17:18:126,421
0		6,421Form 4
28FLORES WILLIAM
Director		2026-07-31 17:58:244,335
0		4,335Form 4
29Sharkawy Adam
Director		2026-07-31 18:15:252,543
0		2,543Form 4
30Bellingham Jim
Director		2026-07-31 18:21:402,543
0		2,543Form 4
31Spiro Elliot
Director		2026-07-31 18:07:362,530
0		2,530Form 4
32Buffalino Louis R.
Chief Operating Officer		2021-07-27 21:42:100
0		0Form 3
33Fitzgerald Richard F
Chief Financial Officer		2021-07-27 21:42:570
0		0Form 3
34Begaries Jimena
Interim CFO		2025-07-28 17:14:580
0		0Form 3
35Ferrier Michael Anthony
Genereal Counsel and Secretary		2026-04-21 11:27:260
0		0Form 3
36Dhanuka Ankur
Chief Technology Officer		2021-12-13 17:45:130
0		0Form 3