Insider Transactions Reported by 17 Insiders of CADIZ INC

Symbol: CDZI, CDZIP on Nasdaq
Location: Los Angeles, CA

Quick Takeaways

CDZI - CADIZ INC has 17 insiders with reported activity on this page.
No net insider buy/sell flow is currently reported for the last year.
Recent transaction rows are available for direct filing-level review.

What Changed

No meaningful buy/sell imbalance is currently visible in the one-year window.
Activity will update as new Forms 3/4/5 are filed.

Why This Matters

This page gives a plain-language issuer insider context before you inspect transaction-level evidence.
Use the filing links below to verify timestamps, codes, and ownership impacts directly from SEC forms.

Official SEC Source

Filed on Form 4

Issuer insider activity is sourced from SEC Forms 3, 4, and 5.

See Original Filing

Insider trading overview

Last 12 months

Insider buy and sell flow is broadly balanced over the last 12 months. No Buy or Sell transactions have been reported since 09 Apr 2025.

Buys

Shares: 0

Insiders: 0

Sells

Shares: 0

Insiders: 0

Net

Shares: 0

Insiders: 0

Window (months)	Buy $	Sell $	Net $
0-3	$0	$0	$0
3-6	$0	$0	$0
6-9	$0	$0	$0
9-12	$0	$0	$0

CADIZ INC executives and other stock owners filed with the SEC include:

Name	Relationship	Holdings Value	Valuation	Report Date
Heerema International Group Services SA	10%+ Owner	$76,098,443	Filing P/S	05 Nov 2024
Keith Brackpool	Director	$5,432,926	Mixed	03 Apr 2023
Susan P. Kennedy	Chief Executive Officer, Director	$4,625,875	Mixed	14 Mar 2025
Geoffrey T. Grant	Director	$1,549,163	Mixed	03 Apr 2023
Stanley E. Speer	Cfo	$1,223,949	Mixed	06 Oct 2025
Maria S. Dreyfus	Director	$1,043,476	Mixed	01 Apr 2026
Cathryn Rivera	Chief Operating Officer	$811,250	Mixed	16 Sep 2024
Winston H. Hickox	Director	$781,645	Mixed	30 Jun 2025
Scott S. Slater	Chief Executive Officer, Director	$586,872	Mixed	13 Jul 2023
Stephen E. Courter	Director	$229,811	Mixed	30 Jun 2025
Barbara A. Lloyd	Director	$124,945	Mixed	01 Apr 2026
Maria Echaveste	Director	$120,636	Mixed	30 Jun 2025
Carolyn D. Webb de Macias	Director	$103,420	Mixed	01 Jul 2024
Kenneth T. Lombard	Director	$75,763	Mixed	30 Jun 2025
Richard Garcia Polanco	Director	$67,132	Mixed	30 Jun 2025
David Mark O'Hara	Director	$39,135	Mixed	01 Apr 2026
Odey Asset Management LLP	10%+ Owner		Mixed	12 Jun 2023

Top shareholders of CADIZ INC (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
Heerema International Group Services SA	3/4/5	10%+ Owner	— mixed-class rows	23,783,965 mixed-class rows	$76,098,443	—	05 Nov 2024	3/4/5
Whitefort Capital Management, LP	13F	Company	5.3%	3,986,822	$22,366,071	—	31 Dec 2025	13F
BlackRock, Inc.	13F	Company	5.1%	3,828,327	$21,476,915	—	31 Dec 2025	13F
LEVIN CAPITAL STRATEGIES, L.P.	13F	Company	4.9%	3,666,323	$20,568,072	—	31 Dec 2025	13F
BANK OF AMERICA CORP /DE/	13F	Company	4.7%	3,518,821	$19,740,586	—	31 Dec 2025	13F
BARCLAYS PLC	13F	Company	4.2%	3,185,700	$17,871,777	—	31 Dec 2025	13F
VANGUARD GROUP INC	13F	Company	4.1%	3,063,430	$17,185,842	—	31 Dec 2025	13F
GRATIA CAPITAL, LLC	13F	Company	2%	1,496,494	$8,395,331	—	31 Dec 2025	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	1.8%	1,325,245	$7,436,622	—	31 Dec 2025	13F
MORGAN STANLEY	13F	Company	1.7%	1,270,970	$7,130,142	—	31 Dec 2025	13F
STATE STREET CORP	13F	Company	1.7%	1,270,020	$7,124,812	—	31 Dec 2025	13F
Keith Brackpool	3/4/5	Director	— class O/S missing	1,933,701	$5,432,926	—	03 Apr 2023	3/4/5
Susan P. Kennedy	3/4/5	Chief Executive Officer, Director	— mixed-class rows	1,586,921 mixed-class rows	$4,625,875	—	14 Mar 2025	3/4/5
ELKHORN PARTNERS LIMITED PARTNERSHIP	13F	Company	0.87%	652,000	$3,657,720	—	31 Dec 2025	13F
JANE STREET GROUP, LLC	13F	Company	0.76%	570,895	$3,202,720	—	31 Dec 2025	13F
272 Capital LP	13D/G	—	1.4%	1,050,000	$3,013,500	$0	31 Dec 2024	13D/G
Permanent Capital Management, LP	13F	Company	0.66%	496,519	$2,785,472	—	31 Dec 2025	13F
NORTHERN TRUST CORP	13F	Company	0.61%	454,835	$2,551,624	—	31 Dec 2025	13F
GOLDMAN SACHS GROUP INC	13F	Company	0.48%	357,572	$2,005,979	—	31 Dec 2025	13F
Potomac Capital Management, Inc.	13F	Company	0.45%	335,000	$1,879,350	—	31 Dec 2025	13F
STONEHILL CAPITAL MANAGEMENT LLC	13F	Company	0.44%	331,305	$1,859,000	—	31 Dec 2025	13F
Nuveen, LLC	13F	Company	0.4%	302,482	$1,696,924	—	31 Dec 2025	13F
Geoffrey T. Grant	3/4/5	Director	— class O/S missing	551,382	$1,549,163	—	03 Apr 2023	3/4/5
Caption Management, LLC	13F	Company	0.35%	262,345	$1,471,755	—	31 Dec 2025	13F
Parkshore Wealth Management, Inc.	13F	Company	0.34%	255,618	$1,434,017	—	31 Dec 2025	13F
Rangeley Capital, LLC	13F	Company	0.33%	249,000	$1,396,890	—	31 Dec 2025	13F
GAM Holding AG	13F	Company	0.31%	230,000	$1,290,300	—	31 Dec 2025	13F
Massar Capital Management, LP	13F	Company	0.3%	225,612	$1,265,683	—	31 Dec 2025	13F
Stanley E. Speer	3/4/5	CFO	— mixed-class rows	543,785 mixed-class rows	$1,223,949	—	06 Oct 2025	3/4/5
STATE OF WISCONSIN INVESTMENT BOARD	13F	Company	0.28%	212,117	$1,189,976	—	31 Dec 2025	13F
Hartree Partners, LP	13F	Company	0.27%	200,000	$1,122,000	—	31 Dec 2025	13F
Bank of New York Mellon Corp	13F	Company	0.26%	198,442	$1,113,260	—	31 Dec 2025	13F
Brevan Howard Capital Management LP	13F	Company	0.26%	197,905	$1,110,247	—	31 Dec 2025	13F
Cinctive Capital Management LP	13F	Company	0.26%	193,002	$1,082,741	—	31 Dec 2025	13F
RAYMOND JAMES FINANCIAL INC	13F	Company	0.26%	192,487	$1,079,852	—	31 Dec 2025	13F
Maria S. Dreyfus	3/4/5	Director	0.25%	186,003	$1,043,476	—	01 Apr 2026	3/4/5
PEAK6 LLC	13F	Company	0.23%	169,833	$952,763	—	31 Dec 2025	13F
UBS Group AG	13F	Company	0.23%	168,810	$947,024	—	31 Dec 2025	13F
LOS ANGELES CAPITAL MANAGEMENT LLC	13F	Company	0.24%	178,251	$941,166	—	31 Dec 2025	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.21%	161,235	$904,528	—	31 Dec 2025	13F
Delta Investment Management, LLC	13F	Company	0.19%	146,181	$820,075	—	31 Dec 2025	13F
Cathryn Rivera	3/4/5	Chief Operating Officer	— mixed-class rows	275,000 mixed-class rows	$811,250	—	16 Sep 2024	3/4/5
SUSQUEHANNA INTERNATIONAL GROUP, LLP	13F	Company	0.19%	141,223	$792,261	—	31 Dec 2025	13F
Winston H. Hickox	3/4/5	Director	0.35%	263,830	$781,645	—	30 Jun 2025	3/4/5
DBA TRADING, LLC	13F	Company	0.18%	138,040	$774,404	—	31 Dec 2025	13F
SIMPLEX TRADING, LLC	13F	Company	0.18%	135,949	$762,673	—	31 Dec 2025	13F
HSBC HOLDINGS PLC	13F	Company	0.17%	127,071	$719,222	—	31 Dec 2025	13F
ExodusPoint Capital Management, LP	13F	Company	0.15%	112,506	$631,159	—	31 Dec 2025	13F
Diametric Capital, LP	13F	Company	0.15%	109,480	$614,182	—	31 Dec 2025	13F
MATAURO, LLC	13F	Company	0.14%	107,449	$602,789	—	31 Dec 2025	13F

Recent Insider Transactions by Companies or Individuals for CADIZ INC

Showing up to 300 most recent insider transactions from the last 12 months.

Insider	Symbol	Class	Transaction	%	Shares	Shares Owned	Date	Ownership
Barbara A. Lloyd	CDZI	Common Stock	Award	4.34%	927	22,272	01 Apr 2026	Direct
Maria S. Dreyfus	CDZI	Common Stock	Award	2.03%	3,709	186,003	01 Apr 2026	Direct
David Mark O'Hara	CDZI	Common Stock	Award		6,976	6,976	01 Apr 2026	Direct
Barbara A. Lloyd	CDZI	Common Stock	Award	3.98%	817	21,345	02 Jan 2026	Direct
Maria S. Dreyfus	CDZI	Common Stock	Award	1.82%	3,267	182,294	02 Jan 2026	Direct
Stanley E. Speer	CDZI	Common Stock	Award	120.8%	141,600	258,785	06 Oct 2025	Direct
Stanley E. Speer	CDZI	Restricted Stock Units	Award		285,000	285,000	06 Oct 2025	Direct
Barbara A. Lloyd	CDZI	Common Stock	Award	5.42%	1,056	20,528	01 Oct 2025	Direct
Maria S. Dreyfus	CDZI	Common Stock	Award	2.42%	4,223	179,027	01 Oct 2025	Direct
Barbara A. Lloyd	CDZI	Common Stock	Award	8.66%	1,552	19,472	01 Jul 2025	Direct
Maria S. Dreyfus	CDZI	Common Stock	Award	3.68%	6,209	174,804	01 Jul 2025	Direct
Barbara A. Lloyd	CDZI	Common Stock	Award	84.6%	8,212	17,920	30 Jun 2025	Direct
Maria S. Dreyfus	CDZI	Common Stock	Award	5.12%	8,212	168,595	30 Jun 2025	Direct
Richard Garcia Polanco	CDZI	Common Stock	Award	59.3%	8,212	22,052	30 Jun 2025	Direct
Kenneth T. Lombard	CDZI	Common Stock	Award	49.2%	8,212	24,887	30 Jun 2025	Direct
Winston H. Hickox	CDZI	Common Stock	Award	4.44%	8,212	193,071	30 Jun 2025	Direct
Stephen E. Courter	CDZI	Common Stock	Award	12.2%	8,212	75,489	30 Jun 2025	Direct
Maria Echaveste	CDZI	Common Stock	Award	26.1%	8,212	39,627	30 Jun 2025	Direct

* An asterisk sign (*) next to the price indicates that the price is likely invalid.