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.
Insider Transactions Reported by 17 Insiders of CADIZ INC
- Symbol
- CDZI, CDZIP on Nasdaq
- Location
- Los Angeles, CA
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.
Source Evidence
Filed on Form 4
See Original Filing
Issuer insider activity is sourced from SEC Forms 3, 4, and 5.
Insider trading overview
Last 12 monthsInsider buy and sell flow is broadly balanced over the last 12 months. No Buy or Sell transactions have been reported since 19 May 2025.
Buys
$0
Shares: 0
Insiders: 0
Sells
$0
Shares: 0
Insiders: 0
Net
$0
Shares: 0
Insiders: 0
| Window (months) | Buy shares | Sell shares | Buy $ | Sell $ | Net $ |
|---|---|---|---|---|---|
| 0-3 | 0 | 0 | $0 | $0 | $0 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
CADIZ INC executives and other stock owners filed with the SEC include:
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Heerema International Group Services SA | 10%+ Owner | $76,098,443 | Filing P/S | 05 Nov 2024 | ||
| Susan P. Kennedy | Chief Executive Officer, Director | $7,473,982 | Mixed | 08 Apr 2026 | ||
| Keith Brackpool | Director | $5,432,926 | Mixed | 03 Apr 2023 | ||
| Geoffrey T. Grant | Director | $1,549,163 | Mixed | 03 Apr 2023 | ||
| Stanley E. Speer | Chief Financial Officer | $1,459,669 | Mixed | 08 Apr 2026 | ||
| Cathryn Rivera | Chief Operating Officer | $1,402,113 | Mixed | 08 Apr 2026 | ||
| Maria S. Dreyfus | Director | $1,043,476 | Mixed | 01 Apr 2026 | ||
| 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 | |
| Whitefort Capital Management, LP |
13F
|
Company |
5.3%
|
3,986,822
|
$19,575,296 | — | 31 Mar 2026 | |
| BlackRock, Inc. |
13F
|
Company |
5.1%
|
3,828,287
|
$18,796,890 | — | 31 Mar 2026 | |
| LEVIN CAPITAL STRATEGIES, L.P. |
13F
|
Company |
5.1%
|
3,816,169
|
$18,737,390 | — | 31 Mar 2026 | |
| BARCLAYS PLC |
13F
|
Company |
5%
|
3,721,185
|
$18,271,019 | — | 31 Mar 2026 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
4.7%
|
3,528,294
|
$17,323,924 | — | 31 Mar 2026 | |
| VANGUARD CAPITAL MANAGEMENT LLC |
13F
|
Company |
3.1%
|
2,356,313
|
$11,569,497 | — | 31 Mar 2026 | |
| STONEHILL CAPITAL MANAGEMENT LLC |
13F
|
Company |
2.6%
|
1,945,410
|
$9,552,000 | — | 31 Mar 2026 | |
| Susan P. Kennedy |
3/4/5
|
Chief Executive Officer, Director |
—
mixed-class rows
|
1,561,421
mixed-class rows
|
$7,473,982 | — | 08 Apr 2026 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
1.9%
|
1,392,122
|
$6,837,154 | — | 31 Mar 2026 | |
| STATE STREET CORP |
13F
|
Company |
1.8%
|
1,335,120
|
$6,555,439 | — | 31 Mar 2026 | |
| Keith Brackpool |
3/4/5
|
Director |
—
class O/S missing
|
1,933,701
|
$5,432,926 | — | 03 Apr 2023 | |
| MORGAN STANLEY |
13F
|
Company |
1.4%
|
1,037,469
|
$5,093,973 | — | 31 Mar 2026 | |
| ELKHORN PARTNERS LIMITED PARTNERSHIP |
13F
|
Company |
0.86%
|
643,500
|
$3,159,585 | — | 31 Mar 2026 | |
| 272 Capital LP |
13D/G
|
— |
1.4%
|
1,050,000
|
$3,013,500 | $0 | 31 Dec 2024 | |
| GRATIA CAPITAL, LLC |
13F
|
Company |
0.67%
|
505,956
|
$2,484,244 | — | 31 Mar 2026 | |
| NORTHERN TRUST CORP |
13F
|
Company |
0.61%
|
461,226
|
$2,264,619 | — | 31 Mar 2026 | |
| JANE STREET GROUP, LLC |
13F
|
Company |
0.6%
|
450,648
|
$2,212,681 | — | 31 Mar 2026 | |
| Permanent Capital Management, LP |
13F
|
Company |
0.63%
|
474,019
|
$2,052,502 | — | 31 Mar 2026 | |
| VANGUARD FIDUCIARY TRUST CO |
13F
|
Company |
0.53%
|
399,602
|
$1,962,046 | — | 31 Mar 2026 | |
| Potomac Capital Management, Inc. |
13F
|
Company |
0.45%
|
335,000
|
$1,644,850 | — | 31 Mar 2026 | |
| VANGUARD PORTFOLIO MANAGEMENT LLC |
13F
|
Company |
0.44%
|
330,271
|
$1,621,631 | — | 31 Mar 2026 | |
| AQR CAPITAL MANAGEMENT LLC |
13F
|
Company |
0.43%
|
321,563
|
$1,578,875 | — | 31 Mar 2026 | |
| Geoffrey T. Grant |
3/4/5
|
Director |
—
class O/S missing
|
551,382
|
$1,549,163 | — | 03 Apr 2023 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
0.42%
|
315,293
|
$1,548,089 | — | 31 Mar 2026 | |
| Stanley E. Speer |
3/4/5
|
Chief Financial Officer |
—
mixed-class rows
|
557,285
mixed-class rows
|
$1,459,669 | — | 08 Apr 2026 | |
| Cathryn Rivera |
3/4/5
|
Chief Operating Officer |
—
mixed-class rows
|
285,000
mixed-class rows
|
$1,402,113 | — | 08 Apr 2026 | |
| JPMORGAN CHASE & CO |
13F
|
Company |
0.36%
|
273,622
|
$1,332,538 | — | 31 Mar 2026 | |
| Cinctive Capital Management LP |
13F
|
Company |
0.36%
|
269,869
|
$1,325,057 | — | 31 Mar 2026 | |
| Parkshore Wealth Management, Inc. |
13F
|
Company |
0.35%
|
263,830
|
$1,295,405 | — | 31 Mar 2026 | |
| RAYMOND JAMES FINANCIAL INC |
13F
|
Company |
0.31%
|
233,567
|
$1,146,814 | — | 31 Mar 2026 | |
| CITIGROUP INC |
13F
|
Company |
0.31%
|
229,573
|
$1,127,204 | — | 31 Mar 2026 | |
| Massar Capital Management, LP |
13F
|
Company |
0.3%
|
225,612
|
$1,107,755 | — | 31 Mar 2026 | |
| SG Americas Securities, LLC |
13F
|
Company |
0.29%
|
218,094
|
$1,071,000 | — | 31 Mar 2026 | |
| Maria S. Dreyfus |
3/4/5
|
Director |
0.25%
|
186,003
|
$1,043,476 | — | 01 Apr 2026 | |
| Hartree Partners, LP |
13F
|
Company |
0.27%
|
200,000
|
$982,000 | — | 31 Mar 2026 | |
| Bank of New York Mellon Corp |
13F
|
Company |
0.26%
|
192,778
|
$946,541 | — | 31 Mar 2026 | |
| NOMURA HOLDINGS INC |
13F
|
Company |
0.24%
|
182,017
|
$893,703 | — | 31 Mar 2026 | |
| STATE OF WISCONSIN INVESTMENT BOARD |
13F
|
Company |
0.23%
|
173,485
|
$851,811 | — | 31 Mar 2026 | |
| Nuveen, LLC |
13F
|
Company |
0.22%
|
168,072
|
$825,234 | — | 31 Mar 2026 | |
| Winston H. Hickox |
3/4/5
|
Director |
0.35%
|
263,830
|
$781,645 | — | 30 Jun 2025 | |
| MILLENNIUM MANAGEMENT LLC |
13F
|
Company |
0.21%
|
155,615
|
$764,070 | — | 31 Mar 2026 | |
| GSA CAPITAL PARTNERS LLP |
13F
|
Company |
0.2%
|
150,402
|
$738,000 | — | 31 Mar 2026 | |
| UBS Group AG |
13F
|
Company |
0.2%
|
149,160
|
$732,376 | — | 31 Mar 2026 | |
| CITADEL ADVISORS LLC |
13F
|
Company |
0.19%
|
144,641
|
$710,187 | — | 31 Mar 2026 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
0.19%
|
144,505
|
$709,520 | — | 31 Mar 2026 | |
| MATAURO, LLC |
13F
|
Company |
0.19%
|
143,088
|
$702,562 | — | 31 Mar 2026 | |
| ExodusPoint Capital Management, LP |
13F
|
Company |
0.19%
|
140,572
|
$690,209 | — | 31 Mar 2026 | |
| HCR Wealth Advisors |
13F
|
Company |
0.18%
|
138,000
|
$677,580 | — | 31 Mar 2026 | |
| Brevan Howard Capital Management LP |
13F
|
Company |
0.18%
|
132,072
|
$648,474 | — | 31 Mar 2026 |
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 | % | Value $ | * Price $ | Shares | Shares Owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Cathryn Rivera | CDZI | Common Stock | Award | 7.27% | 10,000 | 147,500 | 08 Apr 2026 | Direct | ||
| Stanley E. Speer | CDZI | Common Stock | Award | 9.69% | 25,075 | 283,860 | 08 Apr 2026 | Direct | ||
| Susan P. Kennedy | CDZI | Common Stock | Award | 12.5% | 125,000 | 1,121,921 | 08 Apr 2026 | Direct | ||
| Susan P. Kennedy | CDZI | Restricted Stock Units | Disposed to Issuer | -25.5% | -150,500 | 439,500 | 08 Apr 2026 | Direct | ||
| 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 | Options Exercise | 4.73% | 13,425 | 297,285 | 31 Oct 2025 | Direct | ||
| Stanley E. Speer | CDZI | Restricted Stock Units | Options Exercise | -8.77% | -25,000 | 260,000 | 31 Oct 2025 | Direct | ||
| Susan P. Kennedy | CDZI | Common Stock | Options Exercise | 4.46% | 50,000 | 1,171,921 | 31 Oct 2025 | Direct | ||
| Susan P. Kennedy | CDZI | Restricted Stock Units | Options Exercise | -11.4% | -50,000 | 389,500 | 31 Oct 2025 | 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.