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Callan JMB (CJMB)

Callan JMB on one page: short interest, daily short volume, fails to deliver, large holders, 13F holders, earnings dates and insider trades. Listed on Nasdaq.

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100K

Short interest

settlement 2026-10-15

1.8

Days to cover

+0.2 days vs prior

55.4%

Short share of volume

2026-11-03

1,868

Fails to deliver

settlement 2026-10-13

Fri 13 Nov

Next earnings

estimated date

$0

Insider flow, 90 days

0 buys, 0 sells

As of 2026-11-03.

Short interest

FINRA, twice a month. The newest 41 settlements in the table, 41 in the chart. JSON

As of 15 October 2026, short interest in CJMB is 99,608 shares, down 8,745 shares over the last month. Over the last 41 readings it ranged from 1,236 shares (31 July 2025) to 329,344 shares (15 June 2026). At the reported average volume of 57K shares a day that is 1.8 days to cover.

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SettlementShares shortChangeAvg daily volumeDays to cover
2026-10-1599,608-29.7%57,0311.75
2026-09-30141,641+30.7%92,3371.53
2026-09-15108,353-20.1%124,3471.00
2026-08-31135,598-1.1%569,4671.00
2026-08-14137,052-18.1%451,5531.00
2026-07-31167,369+539.2%10,218,0621.00
2026-07-1526,183-69.5%59,8081.00
2026-06-3085,963-73.9%59,3091.45
2026-06-15329,344+273.6%557,3701.00
2026-05-2988,152+62.1%836,1421.00
2026-05-1554,372-33.8%90,3421.00
2026-04-3082,169-29.7%108,2521.00
2026-04-15116,818-11.8%54,9182.13
2026-03-31132,492+135.0%336,5271.00
2026-03-1356,378+10.2%164,1991.00
2026-02-2751,159-6.4%48,5351.05
2026-02-1354,668+46.5%1,187,5421.00
2026-01-3037,317+341.4%886,9451.00
2026-01-158,454+361.0%19,269,6671.00
2025-12-311,834-92.4%38,2441.00
2025-12-1524,147+1555.0%71,1661.00
2025-11-281,459-78.6%16,2571.00
2025-11-146,832-35.0%6,6451.03
2025-10-3110,517+120.4%10,4301.01
2025-10-154,772-23.6%9,8381.00
2025-09-306,243-73.9%6,4011.00
2025-09-1523,882+170.0%11,7592.03
2025-08-298,844+92.0%10,0411.00
2025-08-154,605+272.6%3,5971.28
2025-07-311,236-19.4%14,6751.00
2025-07-151,534-50.0%19,3761.00
2025-06-303,071-85.1%14,9331.00
2025-06-1320,588+0.9%11,0371.87
2025-05-3020,411-11.4%14,3591.42
2025-05-1523,043-23.4%17,6971.30
2025-04-3030,100-37.2%41,3101.00
2025-04-1547,928-18.7%37,1591.29
2025-03-3158,973-3.4%49,8201.18
2025-03-1461,014-25.8%58,9831.03
2025-02-2882,206+163.6%166,2161.00
2025-02-1431,189+100.0%947,8051.00

Daily short volume

FINRA Reg SHO, the last 30 sessions. JSON

As of 3 November 2026, the short share of CJMB volume is 55.4%, up 18.3 points over the last five sessions. Over the last 30 readings it ranged from 2.2% (7 October 2026) to 77.5% (14 October 2026). The latest reading is 13.0 points above the 30-session average of 42.3%, on 1.1M shares reported.

DateShort volumeTotal volumeShort shareExempt
2026-11-03584K1.1M55.4%82,561
2026-11-021.9M4.2M45.1%237,925
2026-10-3062K174K35.7%9,203
2026-10-29147K315K46.6%100
2026-10-2862K145K42.7%0
2026-10-27146K396K37.0%15,375
2026-10-26260K636K40.9%21,831
2026-10-233.1M5.6M55.9%557,020
2026-10-2216.3M28.8M56.7%2,865,592
2026-10-211.8M2.7M66.1%270,790
2026-10-201.6M2.5M66.3%350,693
2026-10-196K9K63.8%96
2026-10-161K8K12.3%166
2026-10-1524K56K41.8%15
2026-10-1428K37K77.5%0
2026-10-1325K60K41.5%0
2026-10-129K23K38.7%0
2026-10-094K14K26.6%0
2026-10-0872515K5.0%0
2026-10-0768931K2.2%0
2026-10-0666017K3.8%0
2026-10-059K29K33.0%0
2026-10-0219K32K59.9%0
2026-10-0123K40K56.3%0
2026-09-309K29K31.1%0
2026-09-2929K66K44.5%5
2026-09-2834K61K55.4%0
2026-09-2516K43K36.1%0
2026-09-2422K39K54.9%0
2026-09-2314K37K37.6%8,520

Fails to deliver

SEC, the last 30 settlement dates with a fail. JSON

As of 13 October 2026, the fails-to-deliver balance in CJMB is 1,868 shares, down 993 shares over the last settlement date. Over the last 30 readings it ranged from 24 shares (16 September 2026) to 189,834 shares (28 August 2026). The latest reading sits at the bottom of that range.

SettlementShares failedPriceValue
2026-10-131,868$2.25$4K
2026-10-062,861$2.40$7K
2026-10-02947$2.27$2K
2026-09-304,133$2.44$10K
2026-09-291,407$2.28$3K
2026-09-281,895$2.21$4K
2026-09-25292$2.19$639
2026-09-233,105$2.01$6K
2026-09-212,121$2.28$5K
2026-09-182,307$2.32$5K
2026-09-175,306$2.20$12K
2026-09-1624$2.27$54
2026-09-151,828$2.24$4K
2026-09-14710$2.30$2K
2026-09-113,867$2.26$9K
2026-09-103,051$2.27$7K
2026-09-094,050$2.29$9K
2026-09-08146$2.11$308
2026-09-04217$2.11$458
2026-09-03222$2.17$482
2026-09-029,325$2.13$20K
2026-08-313,900$2.15$8K
2026-08-28189,834$2.20$418K
2026-08-262,496$2.14$5K
2026-08-255,363$2.27$12K
2026-08-2417,329$2.49$43K
2026-08-2114,592$2.38$35K
2026-08-1911,831$2.72$32K
2026-08-189,153$2.68$25K
2026-08-17710$2.37$2K

Insider trades

SEC Form 4, newest first. JSON

No open-market insider trades were reported for CJMB in the last 90 days. The most recent filings are listed below. Latest filing: Croyle David J (Chief Medical Officer) on 2026-03-20.

DateInsiderTitleTypeSharesPriceValueOwned after
2026-03-20Croyle David JChief Medical OfficerBuy10K$1.75$18K800K
2026-03-06Croyle David JChief Medical OfficerBuy15K$1.76$26K790K
2025-12-30Dial GeraldDirectorBuy2K$1.20$2K2K
2025-12-30Dial GeraldDirectorBuy461$1.22$562461
2025-12-30Dial GeraldDirectorBuy10K$0.76$8K12K
2025-12-16Williams Wayne DCEO, Chairman and PresidentBuy5K$1.73$9K84K
2025-12-15Williams Wayne DCEO, Chairman and PresidentBuy11K$1.70$18K79K
2025-12-12Williams Wayne DCEO, Chairman and PresidentBuy5K$1.75$9K2.3M
2025-12-11Williams Wayne DCEO, Chairman and PresidentBuy31K$1.65$51K69K
2025-12-11Williams Wayne DCEO, Chairman and PresidentBuy62$1.79$1112.3M
2025-12-10Williams Wayne DCEO, Chairman and PresidentBuy14K$1.65$23K39K
2025-12-09Duke Liberty SmithDirectorBuy612$1.52$9302K
2025-12-08Duke Liberty SmithDirectorBuy900$1.56$1K900
2025-03-27Croyle David JChief Medical OfficerBuy25K$4.50$113K775K
2025-02-05Croyle David JChief Medical OfficerBuy24K$4.00$98K24K
2025-02-05Williams Wayne DCEO and PresidentBuy13K$4.00$50K2.3M
2025-02-05Williams Wayne DCEO and PresidentBuy26K$4.00$103K26K
2025-02-05Williams Wayne DCEO and PresidentBuy25K$4.00$100K25K

Form 4 filings are due within two business days of the trade. Insiders sell for many reasons that say nothing about the company; open-market buys are rarer.

Large holders (13D and 13G)

One row per reporting person with its latest filing, newest first. JSON

No holder on file reports 5% or more of CJMB in its latest filing.

FiledFormHolderSharesOf classEvent
2026-05-1313G/Ano. 1Bard Associates, Inc.investment adviser239K4.3%2026-05-13

13F holders

Tracked managers holding CJMB at their latest 13F. JSON

1 of the 30 tracked managers held CJMB at their latest 13F, $26K in total at quarter-end prices. Citadel Advisors is the largest at $26K (0.0% of its portfolio) as of 2026-06-30. Over the prior quarter 1 added shares and 0 cut.

FundQuarterSharesValueOf portfolioChange in shares
Citadel Advisors2026-06-3032K$26K0.00%new

Only the 30 tracked managers on the funds hub; a 13F reports long positions in US listed stock at quarter end, 45 days late, and says nothing about shorts or positions sold since.

What this page is

Callan JMB in the regulatory record

Regulators publish company data in separate files that never sit next to each other: FINRA's twice-monthly short interest, its daily short sale volume, the SEC's fails-to-deliver counts, and each insider's Form 4. A company page puts those series for one ticker on one URL, with planned sales, large holders, 13F holders and financials beside them, so the short position, the daily flow, the settlement fails and what insiders are doing can be read together.

Each section has its own history table, a one-line summary of the latest figures and its own JSON and CSV links, and says when its source last updated.

This page follows Callan JMB (CJMB), SEC CIK 2032545, listed on Nasdaq. The cross-market tables live on the short interest and insider transactions hubs.

Source and updates

Short interest
FINRA consolidated short interestSource: FINRA.Twice a month, about eight business days after settlement. Latest 2026-10-15.JSON and CSV
Daily short volume
FINRA Reg SHO daily filesSource: FINRA.Every trading day, the morning after FINRA posts it. Latest 2026-11-03.JSON and CSV
Fails to deliver
SEC fails-to-deliver dataSource: SEC.Twice a month, a few weeks after the half month ends. Latest 2026-10-13.JSON and CSV
Large holders
SEC EDGAR Schedule 13D and 13GSource: SEC.New filings appear shortly after the SEC posts them. A 13D is due within five business days of crossing 5%; a 13G follows the passive schedule. Latest 2026-05-13.JSON and CSV
13F holders
SEC EDGAR Form 13F-HRSource: SEC.Quarterly, filed within 45 days of quarter end; 30 tracked managers. Latest 2026-06-30.JSON and CSV
Earnings dates
SEC EDGAR 8-K filings (Item 2.02)Source: SEC.Twice a day. Reported dates come from the company's 8-K filings; the next date is marked as an estimate until the 8-K arrives. Latest 2026-03-31.JSON and CSV
Insider trades
SEC EDGAR Form 4Source: SEC.New filings appear shortly after the SEC posts them; they're due two business days after the trade. Latest 2026-03-20.JSON and CSV
Company record
EDGAR filing index for CIK 2032545Ticker, name and exchange from the SEC's company list, refreshed weekly.
Rate limits
10 requests a minute without a key, 30 with a free key from a free account.

How to read it

  • Read the position against the flow: rising short interest with a high daily short share is new shorting; rising short interest with a normal short share is old shorts holding on.
  • Insider buys next to a large short position are rare and stand out; insider sells next to one are common and mean little.
  • Fails to deliver matter relative to the float, not in absolute shares; a million failed shares in a mega cap is noise.

Analysis of what the data shows, not advice. XOOMAR does not recommend buying, selling or holding anything.

Other company pages

Datasets

Frequently Asked Questions

How much of CJMB is sold short?
99,608 shares were held short at the 2026-10-15 settlement, 1.8 days of average volume. FINRA publishes the next count about eight business days after the 15th and the last business day of the month.
What is CJMB's daily short volume?
On 2026-11-03, 584,468 of the 1,055,639 CJMB shares reported to FINRA were sold short, 55.4% of the day's reported volume. Short volume is a flow for one day, not a position.
Does CJMB have fails to deliver?
The SEC's latest file shows 1,868 CJMB shares failed to deliver at settlement 2026-10-13. Fails are reported per settlement date and published twice a month with a lag.
Are CJMB insiders buying or selling?
No open-market insider trades were reported for CJMB in the last 90 days. The most recent filings are listed below. Latest filing: Croyle David J (Chief Medical Officer) on 2026-03-20.
Who owns 5% or more of CJMB?
No holder on file reports 5% or more of CJMB in its latest filing.
Which tracked 13F managers own CJMB?
1 of the 30 tracked 13F managers held CJMB shares at their latest filing, $26K in all. The largest: Ken Griffin's Citadel Advisors (32K shares, $26K).

Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.