Cadiz Inc (CDZI) · Insider trading
What Cadiz's directors, officers and largest holders bought and sold themselves, from the Form 4 each of them files with the SEC within two business days of a trade. Open-market purchases and sales first: those are the trades somebody chose to make at the market price.
Bought, 12 months
$507,762
1 insider, 1 trade
Sold, 12 months
$10,825
1 insider, 0% under a plan
Net, 12 months
+$496,937
bought less sold
Latest filing
2026-10-05
filings read to 2026-10-19
Who traded, two years
| Insider | Bought | Sold | Trades | Last trade | Holds after |
|---|---|---|---|---|---|
| Heerema International Group Services SA10% owner | $6.91M | – | 1 | 2024-11-05 | – |
| O'Hara David MarkDirector | $507,762 | – | 1 | 2026-05-26 | 117,841 |
| Rivera CathrynChief Operating Officer | – | $10,825 | 1 | 2026-05-20 | 145,000 |
Open-market purchases and sales
Newest first. “Plan” marks a trade made under a 10b5-1 plan set up in advance.
| Date | Insider | Trade | Shares | Price | Value | Holds after | Filing |
|---|---|---|---|---|---|---|---|
| 2026-05-26 | O'Hara David MarkDirector | Buy | 110,865 | 4.58 | $507,762 | 117,841 | Form 4 |
| 2026-05-20 | Rivera CathrynChief Operating Officer | Sale | 2,500 | 4.33 | $10,825 | 145,000 | Form 4 |
| 2024-11-05 | Heerema International Group Services SA10% owner | Buyindirect | 2,070,000 | 3.34 | $6.91M | 22,783,965 | Form 4 |
Grants, exercises and other transactions
Pay, tax and paperwork rather than a choice to trade at the market price. Two years.
41 × grant or award2 × option exercise
Show them
| Date | Insider | What | Shares | Price | Holds after | Filing |
|---|---|---|---|---|---|---|
| 2026-10-01 | Lloyd Barbara ADirector | Grant or award A | +1,238 | 3.79 | 30,729 | Form 4 |
| 2026-10-01 | Dreyfus Maria S.Director | Grant or award A | +4,954 | 3.79 | 201,524 | Form 4 |
| 2026-10-01 | O'Hara David MarkDirector | Grant or award A | +4,954 | 3.79 | 130,311 | Form 4 |
| 2026-09-09 | Hernandez Jacinto JChief Financial Officer | Grant or award A | +800,000 | – | 800,000 | Form 4 |
| 2026-07-01 | Lloyd Barbara ADirector | Grant or award A | +1,116 | 4.20 | 29,491 | Form 4 |
| 2026-07-01 | Dreyfus Maria S.Director | Grant or award A | +4,464 | 4.20 | 196,570 | Form 4 |
| 2026-07-01 | O'Hara David MarkDirector | Grant or award A | +4,464 | 4.20 | 125,357 | Form 4 |
| 2026-06-30 | Courter Stephen eDirector | Grant or award A | +6,103 | 4.10 | 81,592 | Form 4 |
| 2026-06-30 | Hickox Winston HDirector | Grant or award A | +6,103 | 4.10 | 199,174 | Form 4 |
| 2026-06-30 | Lombard Kenneth TDirector | Grant or award A | +6,103 | 4.10 | 30,990 | Form 4 |
| 2026-06-30 | Polanco Richard GarciaDirector | Grant or award A | +6,103 | 4.10 | 28,155 | Form 4 |
| 2026-06-30 | Lloyd Barbara ADirector | Grant or award A | +6,103 | 4.10 | 28,375 | Form 4 |
| 2026-06-30 | Dreyfus Maria S.Director | Grant or award A | +6,103 | 4.10 | 192,106 | Form 4 |
| 2026-06-30 | Echaveste MariaDirector | Grant or award A | +6,103 | 4.10 | 45,730 | Form 4 |
| 2026-06-30 | O'Hara David MarkDirector | Grant or award A | +3,052 | 4.10 | 120,893 | Form 4 |
| 2026-04-08 | Speer Stanley eChief Financial Officer | Grant or award A | +25,075 | – | 283,860 | Form 4 |
| 2026-04-08 | Kennedy Susan PDirector, Chief Executive Officer | Grant or award A | +125,000 | – | 1,121,921 | Form 4 |
| 2026-04-08 | Rivera CathrynChief Operating Officer | Grant or award A | +10,000 | – | 147,500 | Form 4 |
| 2026-04-01 | Lloyd Barbara ADirector | Grant or award A | +927 | 5.06 | 22,272 | Form 4 |
| 2026-04-01 | Dreyfus Maria S.Director | Grant or award A | +3,709 | 5.06 | 186,003 | Form 4 |
| 2026-04-01 | O'Hara David MarkDirector | Grant or award A | +3,267 | 5.74 | 3,267 | Form 4 |
| 2026-04-01 | O'Hara David MarkDirector | Grant or award A | +3,709 | 5.06 | 6,976 | Form 4 |
| 2026-01-02 | Lloyd Barbara ADirector | Grant or award A | +817 | 5.74 | 21,345 | Form 4 |
| 2026-01-02 | Dreyfus Maria S.Director | Grant or award A | +3,267 | 5.74 | 182,294 | Form 4 |
| 2025-10-31 | Speer Stanley eChief Financial Officer | Option exercise M | +13,425 | – | 297,285 | Form 4 |
| 2025-10-31 | Kennedy Susan PDirector, Chief Executive Officer | Option exercise M | +50,000 | – | 1,171,921 | Form 4 |
| 2025-10-06 | Speer Stanley eCFO | Grant or award A | +141,600 | – | 258,785 | Form 4 |
| 2025-10-01 | Lloyd Barbara ADirector | Grant or award A | +1,056 | 4.44 | 20,528 | Form 4 |
| 2025-10-01 | Dreyfus Maria S.Director | Grant or award A | +4,223 | 4.44 | 179,027 | Form 4 |
| 2025-07-01 | Dreyfus Maria S.Director | Grant or award A | +6,209 | 3.02 | 174,804 | Form 4 |
| 2025-07-01 | Lloyd Barbara ADirector | Grant or award A | +1,552 | 3.02 | 19,472 | Form 4 |
| 2025-06-30 | Dreyfus Maria S.Director | Grant or award A | +8,212 | 3.04 | 168,595 | Form 4 |
| 2025-06-30 | Lloyd Barbara ADirector | Grant or award A | +8,212 | 3.04 | 17,920 | Form 4 |
| 2025-06-30 | Echaveste MariaDirector | Grant or award A | +8,212 | 3.04 | 39,627 | Form 4 |
| 2025-06-30 | Courter Stephen eDirector | Grant or award A | +8,212 | 3.04 | 75,489 | Form 4 |
| 2025-06-30 | Hickox Winston HDirector | Grant or award A | +8,212 | 3.04 | 193,071 | Form 4 |
| 2025-06-30 | Lombard Kenneth TDirector | Grant or award A | +8,212 | 3.04 | 24,887 | Form 4 |
| 2025-06-30 | Polanco Richard GarciaDirector | Grant or award A | +8,212 | 3.04 | 22,052 | Form 4 |
| 2025-04-01 | Lloyd Barbara ADirector | Grant or award A | +1,608 | 2.92 | 9,708 | Form 4 |
| 2025-04-01 | Dreyfus Maria S.Director | Grant or award A | +6,562 | 2.92 | 160,383 | Form 4 |
| 2025-02-24 | Speer Stanley eCFO | Grant or award A | +37,477 | – | 117,185 | Form 4 |
| 2025-01-02 | Lloyd Barbara ADirector | Grant or award A | +896 | 5.23 | 8,100 | Form 4 |
| 2025-01-02 | Dreyfus Maria S.Director | Grant or award A | +3,585 | 5.23 | 153,821 | Form 4 |
How to read it
- Buy, sale
- Code P and S on the form: shares bought or sold in the market, at the market price. The other codes are mostly pay (a grant, an option exercised) or tax (shares the company withheld), and say little about what the insider thinks of the price.
- Plan
- A sale or purchase under a Rule 10b5-1 plan, set up in advance and running on its own schedule. Since April 2023 the form has a box for it. Much executive selling is planned and says more about diversifying than about the company.
- Holds after
- The shares the insider still held after the trade, in the form the trade was in (directly, or indirectly through a trust or a fund).
- Value
- Shares times the price the form reports, which is often an average over several fills on the day.
Read from the SEC's own quarterly data sets of Forms 3, 4 and 5, and from each day's filings since the last one. A correcting amendment replaces the lines it restates. Every row links to its filing. None of this is advice: insiders sell for many reasons, and buy for fewer.