← United States · Coverage record
US · SEC FORM 4
MIDDLESEX WATER CO
MSEX · Nasdaq; OTC · CIK 0000066004 · Utilities · Utilities—Regulated Water
INSIDER SIGNAL
0 qualifying P purchase groups
in the current 180-day scoring window
2 Form 4 transaction lines observed in the same window
1 sales · 1 option, withholding, award, gift or other lines
WHY NO ACTIVE SIGNAL?
Score anatomy
No score is calculated because there is no qualifying purchase in the active window. Unavailable inputs are not treated as zero or as a bearish signal.
Why is there no score?
- No qualifying open-market purchase supplies cluster, size, role, recency or conviction inputs.
- Sales and other Form 4 activity remain visible as context and do not create a negative score.
Sales and other Form 4 activity are shown separately and do not create a negative buy signal. Absence of buying is not scored as bearish.
Purchase breadth, concentration & cluster buying
These modules activate when qualifying purchases enter the 180-day research window.
Insider activity timeline
Owner lanes show the latest 180 days. Symbol shape identifies the transaction type; sales remain context only.
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SIGNAL HISTORY
Scores are archived only when the company qualifies for a published US buy-signal snapshot. Last qualifying purchase: 2026-02-27 · HOGLUND ROBERT N.
Recent Form 4 activity
P is an open-market or private purchase. S is a sale. M, F, A and G usually describe exercises, tax withholding, awards and gifts. These categories remain visually separate.
Market context
Market context has not been captured for this ticker yet. The daily market-context job processes the US universe in rotating batches.
Short interest
Short interest is external context reported to FINRA by broker-dealers. It does not affect the Insider Signal.
- Shares short
- 808,287
- Previous report
- 862,662
- Avg daily volume
- 136,437
- Days to cover
- 5.9
FINRA settlement date: 2026-09-30 · Captured 2026-10-12 · FINRA equity short interest ↗. A share count, published about a week after each of two settlement dates a month; not a percentage of shares outstanding.
Historical equity purchases
Qualifying code P transactions in the local Form 4 history, including purchases outside the current signal window.
| Transaction date | Reporting owner | Type | Security | Shares | Avg. price | Approx. value | Source |
|---|---|---|---|---|---|---|---|
| 2026-02-27 | HOGLUND ROBERT N | Purchase (P) | Common Stock (Street) | 2,000 | USD 54.31 | USD 108,620 | SEC filing ↗ |
| 2024-03-06 | Cosgrove James F. Jr. | Purchase (P) | Common Stock (Held in Street Name) | 1,600 | USD 51.70 | USD 82,720 | SEC filing ↗ |
Form 4 evidence
36 transaction lines in the latest 365-day window; 293 in local history.
| Date | Owner | Type | Security | Shares | Avg. price | Approx. value | Source |
|---|---|---|---|---|---|---|---|
| 2026-08-11 | Bershad Joshua | J (J) | Common Stock (Street) | 6,900 | USD 0.00 | USD 0 | SEC filing ↗ |
| 2026-08-07 | Ginegaw Lorrie Beth | Sale (S) | Common Stock (Book) | 615 | USD 57.61 | USD 35,430 | SEC filing ↗ |
| 2026-04-01 | Zerhouni Mohammed G. | Award / grant (A) | Common Stock (Restricted Stock Book) | 5,927 | USD 52.05 | USD 308,500 | SEC filing ↗ |
Show recent Form 4 evidence (30 grouped rows)
| Date | Owner | Type | Security | Shares | Avg. price | Approx. value | Source |
|---|---|---|---|---|---|---|---|
| 2026-08-11 | Bershad Joshua | J (J) | Common Stock (Street) | 6,900 | USD 0.00 | USD 0 | SEC filing ↗ |
| 2026-08-07 | Ginegaw Lorrie Beth | Sale (S) | Common Stock (Book) | 615 | USD 57.61 | USD 35,430 | SEC filing ↗ |
| 2026-04-01 | Zerhouni Mohammed G. | Award / grant (A) | Common Stock (Restricted Stock Book) | 5,927 | USD 52.05 | USD 308,500 | SEC filing ↗ |
| 2026-04-01 | Sorensen Gregory S | Award / grant (A) | Common Stock (Restricted Stock Book) | 4,983 | USD 52.05 | USD 259,365 | SEC filing ↗ |
| 2026-04-01 | Simpson Georgia M | J (J) | Common Stock (Restricted Stock Book) | 759 | USD 52.05 | USD 39,506 | SEC filing ↗ |
| 2026-04-01 | Simpson Georgia M | Tax withholding (F) | Common Stock (Book) | 338 | USD 52.05 | USD 17,593 | SEC filing ↗ |
| 2026-04-01 | Simpson Georgia M | Award / grant (A) | Common Stock (Restricted Stock Book) | 2,140 | USD 52.05 | USD 111,387 | SEC filing ↗ |
| 2026-04-01 | REINHARD WALTER G | Award / grant (A) | Common Stock (Book) | 865 | USD 52.05 | USD 45,023 | SEC filing ↗ |
| 2026-04-01 | NOBLE ANN L. | Award / grant (A) | Common Stock (Book) | 865 | USD 52.05 | USD 45,023 | SEC filing ↗ |
| 2026-04-01 | McKoy Vaughn L | Award / grant (A) | Common Stock (Book) | 865 | USD 52.05 | USD 45,023 | SEC filing ↗ |
| 2026-04-01 | Mansue Amy B. | Award / grant (A) | Common Stock (Book) | 865 | USD 52.05 | USD 45,023 | SEC filing ↗ |
| 2026-04-01 | Kooper Jay L | J (J) | Common Stock (Restricted Stock Book) | 759 | USD 52.05 | USD 39,506 | SEC filing ↗ |
| 2026-04-01 | Kooper Jay L | Tax withholding (F) | Common Stock (Book) | 350 | USD 52.05 | USD 18,218 | SEC filing ↗ |
| 2026-04-01 | Kooper Jay L | Award / grant (A) | Common Stock (Restricted Stock Book) | 2,597 | USD 52.05 | USD 135,174 | SEC filing ↗ |
| 2026-04-01 | Klein Steven M | Award / grant (A) | Common Stock (Book) | 865 | USD 52.05 | USD 45,023 | SEC filing ↗ |
| 2026-04-01 | Hanemann Kim C | Award / grant (A) | Common Stock (Book) | 865 | USD 52.05 | USD 45,023 | SEC filing ↗ |
| 2026-04-01 | HOGLUND ROBERT N | Award / grant (A) | Common Stock (Book) | 865 | USD 52.05 | USD 45,023 | SEC filing ↗ |
| 2026-04-01 | Ginegaw Lorrie Beth | J (J) | Common Stock (Restricted Stock Book) | 823 | USD 52.05 | USD 42,837 | SEC filing ↗ |
| 2026-04-01 | Ginegaw Lorrie Beth | Tax withholding (F) | Common Stock (Book) | 364 | USD 52.05 | USD 18,946 | SEC filing ↗ |
| 2026-04-01 | Ginegaw Lorrie Beth | Award / grant (A) | Common Stock (Restricted Stock Book) | 2,017 | USD 52.05 | USD 104,985 | SEC filing ↗ |
| 2026-04-01 | Fullagar Robert K | J (J) | Common Stock (Restricted Stock Book) | 886 | USD 52.05 | USD 46,116 | SEC filing ↗ |
| 2026-04-01 | Fullagar Robert K | Tax withholding (F) | Common Stock (Book) | 394 | USD 52.05 | USD 20,508 | SEC filing ↗ |
| 2026-04-01 | Fullagar Robert K | Award / grant (A) | Common Stock (Restricted Stock Book) | 2,128 | USD 52.05 | USD 110,762 | SEC filing ↗ |
| 2026-04-01 | Duchemin-Leslie Nadine | Award / grant (A) | Common Stock (Restricted Stock Book) | 12,675 | USD 52.05 | USD 659,734 | SEC filing ↗ |
| 2026-04-01 | Cosgrove James F. Jr. | Award / grant (A) | Common Stock (Book) | 865 | USD 52.05 | USD 45,023 | SEC filing ↗ |
| 2026-04-01 | Capko Robert John | J (J) | Common Stock (Restricted Stock Book) | 193 | USD 52.05 | USD 10,046 | SEC filing ↗ |
| 2026-04-01 | Capko Robert John | Tax withholding (F) | Common Stock (Book) | 83 | USD 52.05 | USD 4,320 | SEC filing ↗ |
| 2026-04-01 | Capko Robert John | Award / grant (A) | Common Stock (Restricted Stock Book) | 1,679 | USD 52.05 | USD 87,392 | SEC filing ↗ |
| 2026-04-01 | Bershad Joshua | Award / grant (A) | Common Stock (Book) | 865 | USD 52.05 | USD 45,023 | SEC filing ↗ |
| 2026-03-04 | REINHARD WALTER G | Sale (S) | Common Stock (Street) | 300 | USD 55.21 | USD 16,563 | SEC filing ↗ |
Multiple price lines in one filing are grouped and share-weighted. Price and value are blank when a grouped filing line lacks price evidence.
Snapshot & identity
| Snapshot date | 2026-10-19 |
|---|---|
| Ranking version | US-v1.2 |
| Data quality | PASS ELIGIBLE · — |
| Ticker | MSEX |
| CIK | 0000066004 |
| Sector | Utilities |
| Industry | Utilities—Regulated Water Yahoo Finance |
| SEC SIC | 4941 Water Supply |
| Exchange | Nasdaq; OTC |
Data coverage
| Local Form 4 history | 293 transaction lines from 2020-01-21 to 2026-08-11 2 P purchase lines · 69 S sale lines · 222 other lines |
|---|---|
| SEC company submissions | Open SEC filings ↗ |
Local ledger as of 2026-10-19. Mapping status is an audit field and does not erase SEC filing evidence.