Comparable stake leader
272 Capital LP
SEC ownership of CADIZ INC
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0000727273.
Disclosed value leader
Whitefort Capital Management, LP
Comparable rows
50/50
Latest evidence
26 May 2026
- Public ticker
- CDZI, CDZIP on Nasdaq
- Parsed ownership sources
-
13D/G, 3/4/5, and 13F
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
272 Capital LP
Ranking: Comparable ownership first, then disclosed value
- Comparable ownership rows
-
50 of 50
Meaning: Rows with safely comparable ownership %
- Latest 13D/G holder
-
272 Capital LP
Source: Latest parsed Schedule 13D/G stake
- Latest parsed ownership date
-
26 May 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0000727273
- Issuer location
- Los Angeles, CA
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
3 signals
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of CADIZ INC (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
272 Capital LP
Disclosed value leader
Whitefort Capital Managem...
Comparable rows
50/50
Latest evidence
26 May 2026
13D/G
3/4/5
13F
Lead comparable stake: 1.4%
13D/G row: 272 Capital LP
Showing 1-8 of 50 holder rows.
Quick read
272 Capital LP leads the comparable SEC ownership view at 1.4%.
50 of 50 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens 272 Capital LP's linked filing trail.
Comparable ownership
Top 5
272 Capital LP
1.4%
Winston H. Hickox
0.35%
Maria S. Dreyfus
0.25%
David Mark O'Hara
0.16%
Stephen E. Courter
0.1%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-8 of 50 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| 272 Capital LP |
13D/G
|
1.4%
|
$3,013,500
1,050,000 shares
|
$0 | 31 Dec 2024 |
| Winston H. Hickox |
3/4/5
Director
|
0.35%
|
$781,645
263,830 shares
|
— | 30 Jun 2025 |
| Maria S. Dreyfus |
3/4/5
Director
|
0.25%
|
$1,043,476
186,003 shares
|
— | 01 Apr 2026 |
| David Mark O'Hara |
3/4/5
Director
|
0.16%
|
$539,711
117,841 shares
|
+$507,762 | 26 May 2026 |
| Stephen E. Courter |
3/4/5
Director
|
0.1%
|
$229,811
75,489 shares
|
— | 30 Jun 2025 |
| Maria Echaveste |
3/4/5
Director
|
0.05%
|
$120,636
39,627 shares
|
— | 30 Jun 2025 |
| Kenneth T. Lombard |
3/4/5
Director
|
0.03%
|
$75,763
24,887 shares
|
— | 30 Jun 2025 |
| Barbara A. Lloyd |
3/4/5
Director
|
0.03%
|
$124,945
22,272 shares
|
— | 01 Apr 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Insider trading overview
Net insider flow leans to buying over the last 12 months. Net value: +$496,937.
Buys
$507,762
Insiders: 1
Sells
$10,825
Insiders: 1
Net
+$496,937
Shares: +108,365
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 110,865
Shares: 2,500
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 110,865 | 2,500 | $507,762 | $10,825 | +$496,937 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-17 of 17 reporting-owner rows connected to CADIZ INC. Open a relationship link for the CIK-to-CIK filing trail.
Rows
17
Largest Forms 3/4/5 holder
Heerema International Group Services SA
Net 12M change
+$496,937
Latest report
26 May 2026
| 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 | $1,269,975 | -$10,825 | -0.85% | Mixed | 20 May 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 | ||
| David Mark O'Hara | Director | $539,711 | +$507,762 | +1589% | Filing P/S | 26 May 2026 |
| 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 | ||
| Odey Asset Management LLP | 10%+ Owner | Mixed | 12 Jun 2023 |
Recent insider transactions for CADIZ INC
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| David Mark O'Hara | CDZI | Common Stock | Purchase | 1589.2% | $507,762 | $4.58 | 110,865 | 117,841 | 26 May 2026 | Direct |
| Cathryn Rivera | CDZI | Common Stock | Sale | -1.69% | $10,825 | $4.33 | -2,500 | 145,000 | 20 May 2026 | Direct |
| 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 |
* marks a reported price that did not pass the local price check.