XOOMAR

Lisata Therapeutics (LSTA)

Lisata Therapeutics on one page: short interest, daily short volume, fails to deliver, large holders, 13F holders, earnings dates and insider trades. Listed on Nasdaq, classified by the SEC as pharmaceutical preparations.

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29K

Short interest

settlement 2026-10-15

1.0

Days to cover

unchanged vs prior

37.4%

Short share of volume

2026-11-02

18,139

Fails to deliver

settlement 2026-08-24

Thu 5 Nov

Next earnings

estimated date

$0

Insider flow, 90 days

0 buys, 0 sells

As of 2026-11-02.

Short interest

FINRA, twice a month. The newest 48 settlements in the table, 48 in the chart. JSON

As of 15 October 2026, short interest in LSTA is 28,797 shares, down 136,156 shares over the last month. Over the last 48 readings it ranged from 7,804 shares (15 January 2026) to 164,953 shares (15 September 2026). At the reported average volume of 151K shares a day that is 1.0 days to cover.

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SettlementShares shortChangeAvg daily volumeDays to cover
2026-10-1528,797-26.9%151,1891.00
2026-09-3039,407-76.1%362,2561.00
2026-09-15164,953+16.3%189,4661.00
2026-08-31141,798+57.8%844,2231.00
2026-08-1489,867+59.5%78,7421.14
2026-07-3156,341-56.6%155,4281.00
2026-07-15129,920+23.9%46,1672.81
2026-06-30104,813+17.0%20,0265.23
2026-06-1589,589-27.9%201,1551.00
2026-05-29124,163+32.8%220,5921.00
2026-05-1593,493+33.1%31,2492.99
2026-04-3070,246+36.0%89,5401.00
2026-04-1551,644+204.9%100,6911.00
2026-03-3116,935+14.9%51,9841.00
2026-03-1314,741-3.7%107,4591.00
2026-02-2715,304-49.3%47,5281.00
2026-02-1330,190+8.2%105,6591.00
2026-01-3027,898+257.5%638,6221.00
2026-01-157,804-16.3%44,6841.00
2025-12-319,326-39.6%33,5081.00
2025-12-1515,440-13.9%22,4011.00
2025-11-2817,930-16.2%24,5061.00
2025-11-1421,397+10.8%236,0721.00
2025-10-3119,308-1.3%50,5861.00
2025-10-1519,558-48.7%53,5551.00
2025-09-3038,114+146.0%24,9581.53
2025-09-1515,493+33.4%23,2381.00
2025-08-2911,612-26.9%21,1061.00
2025-08-1515,896-66.8%43,8091.00
2025-07-3147,895+62.1%32,4941.47
2025-07-1529,548-3.8%72,0511.00
2025-06-3030,721-0.3%20,7831.48
2025-06-1330,815+8.6%9,2163.34
2025-05-3028,381+20.2%18,1941.56
2025-05-1523,619-8.6%11,5332.05
2025-04-3025,851-9.4%10,6872.42
2025-04-1528,535-15.4%16,7791.70
2025-03-3133,746+6.9%8,8313.82
2025-03-1431,564-21.3%12,0192.63
2025-02-2840,079+50.1%22,3901.79
2025-02-1426,705+29.5%22,6381.18
2025-01-3120,627-16.7%89,9051.00
2025-01-1524,751+50.5%87,8241.00
2024-12-3116,440-14.1%18,2351.00
2024-12-1319,128+26.8%21,4731.00
2024-11-2915,090+59.0%19,8351.00
2024-11-159,491-44.4%19,0541.00
2024-10-3117,064-28.3%8,9791.90

Daily short volume

FINRA Reg SHO, the last 30 sessions. JSON

As of 2 November 2026, the short share of LSTA volume is 37.4%, up 11.9 points over the last five sessions. Over the last 30 readings it ranged from 0.3% (22 October 2026) to 83.4% (25 September 2026). The latest reading is 17.9 points above the 30-session average of 19.5%, on 42K shares reported.

DateShort volumeTotal volumeShort shareExempt
2026-11-0216K42K37.4%0
2026-10-303K31K8.3%0
2026-10-292K19K9.0%0
2026-10-288K32K25.4%0
2026-10-2772035.0%0
2026-10-2611K44K25.5%0
2026-10-239K29K32.1%0
2026-10-223313K0.3%0
2026-10-213K17K15.6%0
2026-10-2012K44K28.4%0
2026-10-193K44K6.8%1,896
2026-10-167K42K16.7%0
2026-10-1520413K1.6%0
2026-10-145K47K9.6%0
2026-10-1328K116K24.4%267
2026-10-126K96K6.8%1,025
2026-10-0924K133K18.1%2,160
2026-10-0831K173K17.8%0
2026-10-079945K19.5%0
2026-10-0627K88K30.5%5,828
2026-10-0581226K3.2%0
2026-10-02408544.7%0
2026-10-014K37K11.8%0
2026-09-302K5K46.0%0
2026-09-294K20K19.0%7
2026-09-282K13K16.5%0
2026-09-2529K35K83.4%0
2026-09-241K13K11.1%0
2026-09-238K51K16.4%0
2026-09-223K61K5.3%0

Fails to deliver

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

As of 24 August 2026, the fails-to-deliver balance in LSTA is 18,139 shares, up 16,920 shares over the last settlement date. Over the last 30 readings it ranged from 1 share (13 August 2025) to 24,477 shares (11 June 2026).

SettlementShares failedPriceValue
2026-08-2418,139$1.55$28K
2026-07-291,219$1.16$1K
2026-07-2885$1.44$122
2026-07-2785$1.67$142
2026-07-2410,866$2.12$23K
2026-07-2310,809$2.20$24K
2026-06-1124,477$3.61$88K
2026-05-2827$3.30$89
2026-05-18102$3.17$323
2026-05-15296$3.08$912
2026-05-1155$3.15$173
2026-03-251$5.02$5
2026-03-11350$5.03$2K
2026-02-12743$4.54$3K
2026-01-29156$4.58$714
2026-01-28157$4.57$717
2026-01-22245$4.03$987
2025-12-269$2.05$18
2025-11-076$2.35$14
2025-11-066$2.34$14
2025-10-31226$2.67$603
2025-10-092,394$2.53$6K
2025-09-301,276$2.53$3K
2025-09-117,584$2.29$17K
2025-08-131$2.68$3
2025-08-083,898$2.80$11K
2025-07-28100$2.69$269
2025-07-25221$2.66$588
2025-07-241,399$2.65$4K
2025-07-231,330$2.64$4K

Insider trades

SEC Form 4, newest first. JSON

No open-market insider trades were reported for LSTA in the last 90 days. The most recent filings are listed below. Latest filing: Nisco James (SVP, Fin/Treas, Chief Actg Off) on 2026-01-09.

DateInsiderTitleTypeSharesPriceValueOwned after
2026-01-09Nisco JamesSVP, Fin/Treas, Chief Actg OffTax withholding2K$1.97$4K34K
2026-01-09Buck Kristen KEVP, R&D and CMOTax withholding3K$1.97$6K99K
2026-01-09Nisco JamesSVP, Fin/Treas, Chief Actg OffTax withholding781$1.97$2K32K
2026-01-09Nisco JamesSVP, Fin/Treas, Chief Actg OffTax withholding1K$1.97$2K33K
2026-01-09Nisco JamesSVP, Fin/Treas, Chief Actg OffTax withholding2K$1.97$4K36K
2026-01-09Nisco JamesSVP, Fin/Treas, Chief Actg OffGrant15K$0.00$038K
2026-01-09Mazzo David JPresident & CEOTax withholding8K$1.97$15K312K
2026-01-09Mazzo David JPresident & CEOTax withholding12K$1.97$24K320K
2026-01-09Mazzo David JPresident & CEOTax withholding11K$1.97$21K332K
2026-01-09Mazzo David JPresident & CEOTax withholding11K$1.97$21K342K
2026-01-09Mazzo David JPresident & CEOGrant81K$0.00$0353K
2026-01-09KLOSK STEVEN MDirectorGrant30K$0.00$096K
2026-01-09Imam TariqSVP, Bus Dev, General CounselTax withholding513$1.97$1K36K
2026-01-09Imam TariqSVP, Bus Dev, General CounselTax withholding747$1.97$1K37K
2026-01-09Imam TariqSVP, Bus Dev, General CounselTax withholding840$1.97$2K37K
2026-01-09Imam TariqSVP, Bus Dev, General CounselTax withholding1K$1.97$3K38K
2026-01-09Imam TariqSVP, Bus Dev, General CounselGrant15K$0.00$040K
2026-01-09HENSON HEIDIDirectorGrant30K$0.00$086K
2026-01-09Flowers Cynthia LouiseDirectorGrant30K$0.00$095K
2026-01-09Buck Kristen KEVP, R&D and CMOTax withholding2K$1.97$4K93K
2026-01-09Buck Kristen KEVP, R&D and CMOTax withholding3K$1.97$6K96K
2026-01-09Buck Kristen KEVP, R&D and CMOTax withholding3K$1.97$6K102K
2026-01-09Buck Kristen KEVP, R&D and CMOGrant25K$0.00$0105K
2026-01-09BROWN GREGORY BDirectorGrant30K$0.00$096K
2026-01-09AZAB MOHAMMADDirectorGrant30K$0.00$0105K
2025-01-10Mazzo David JPresident & CEOTax withholding3K$3.73$12K265K
2025-01-10Buck Kristen KEVP, R&D and CMOTax withholding456$3.73$2K80K
2025-01-10Nisco JamesSVP, Fin/Treas, Chief Actg OffTax withholding416$3.73$2K23K
2025-01-09AZAB MOHAMMADDirectorGrant16K$0.00$074K
2025-01-09Flowers Cynthia LouiseDirectorGrant16K$0.00$065K
2025-01-09HENSON HEIDIDirectorGrant16K$0.00$055K
2025-01-09BROWN GREGORY BDirectorGrant16K$0.00$065K
2025-01-09KLOSK STEVEN MDirectorGrant16K$0.00$065K
2025-01-09Mazzo David JPresident & CEOTax withholding9K$3.80$36K286K
2025-01-09Mazzo David JPresident & CEOTax withholding11K$3.80$42K275K
2025-01-09Mazzo David JPresident & CEOTax withholding7K$3.80$27K268K
2025-01-09Mazzo David JPresident & CEOGrant81K$0.00$0295K
2025-01-09Buck Kristen KEVP, R&D and CMOTax withholding3K$3.80$11K82K
2025-01-09Buck Kristen KEVP, R&D and CMOTax withholding2K$3.80$7K80K
2025-01-09Buck Kristen KEVP, R&D and CMOGrant25K$0.00$088K
2025-01-09Buck Kristen KEVP, R&D and CMOTax withholding3K$3.80$10K85K
2025-01-09Nisco JamesSVP, Fin/Treas, Chief Actg OffTax withholding1K$3.80$4K25K
2025-01-09Nisco JamesSVP, Fin/Treas, Chief Actg OffTax withholding781$3.80$3K24K
2025-01-09Nisco JamesSVP, Fin/Treas, Chief Actg OffTax withholding2K$3.80$8K26K
2025-01-09Nisco JamesSVP, Fin/Treas, Chief Actg OffGrant15K$0.00$028K
2024-10-01Mazzo David JPresident & CEOTax withholding27K$2.93$79K212K
2024-10-01Mazzo David JPresident & CEOGrant58K$2.93$170K239K
2024-10-01Nisco JamesSVP, Fin/Treas, Chief Actg OffGrant3K$2.93$10K15K
2024-10-01Nisco JamesSVP, Fin/Treas, Chief Actg OffTax withholding2K$2.93$5K13K
2024-10-01Buck Kristen KEVP, R&D and CMOGrant15K$2.93$44K69K
2024-10-01Buck Kristen KEVP, R&D and CMOTax withholding6K$2.93$19K63K
2024-01-11Mazzo David JChief Executive OfficerTax withholding1K$2.99$3K175K
2024-01-10Mazzo David JChief Executive OfficerTax withholding3K$3.00$10K176K
2024-01-10Buck Kristen KEVP, R&D and CMOTax withholding512$3.00$2K54K
2024-01-09AZAB MOHAMMADDirectorGrant19K$0.00$059K
2024-01-09BROWN GREGORY BDirectorGrant19K$0.00$049K
2024-01-09Flowers Cynthia LouiseDirectorGrant19K$0.00$049K
2024-01-09HENSON HEIDIDirectorGrant19K$0.00$039K
2024-01-09KLOSK STEVEN MDirectorGrant19K$0.00$050K
2024-01-09Mazzo David JChief Executive OfficerTax withholding12K$3.08$38K187K
2024-01-09Mazzo David JChief Executive OfficerTax withholding8K$3.08$24K179K
2024-01-09Mazzo David JChief Executive OfficerGrant94K$0.00$0199K
2024-01-09Buck Kristen KEVP, R&D and CMOTax withholding2K$3.08$7K55K
2024-01-09Buck Kristen KEVP, R&D and CMOGrant27K$0.00$060K
2024-01-09Buck Kristen KEVP, R&D and CMOTax withholding3K$3.08$10K57K
2023-09-01Buck Kristen KEVP, R&D and CMOTax withholding3K$2.18$6K33K
2023-01-13Mazzo David JChief Executive OfficerTax withholding397$3.65$1K97K
2023-01-11Mazzo David JChief Executive OfficerTax withholding1K$3.20$3K97K
2023-01-10Buck Kristen KEVP, R&D and CMOTax withholding512$3.20$2K36K
2023-01-10Mazzo David JChief Executive OfficerTax withholding3K$3.20$11K98K
2023-01-09Buck Kristen KEVP, R&D and CMOTax withholding2K$3.00$6K36K
2023-01-09Buck Kristen KEVP, R&D and CMOGrant18K$0.00$038K
2023-01-09Mazzo David JChief Executive OfficerGrant60K$0.00$0109K
2023-01-09Mazzo David JChief Executive OfficerTax withholding8K$3.00$24K101K
2023-01-09Slack David W.President & CBOGrant24K$0.00$024K
2023-01-09Slack David W.President & CBOTax withholding3K$3.00$10K21K
2023-01-09AZAB MOHAMMADDirectorGrant20K$0.00$039K
2023-01-09BROWN GREGORY BDirectorGrant20K$0.00$030K
2023-01-09Flowers Cynthia LouiseDirectorGrant20K$0.00$030K
2023-01-09HENSON HEIDIDirectorGrant20K$0.00$020K
2023-01-09KLOSK STEVEN MDirectorGrant20K$0.00$030K
2023-01-09Ruoslahti ErkkiDirectorGrant20K$0.00$020K
2022-09-15AZAB MOHAMMADDirectorGrant19K$6.25$120K19K

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

1 holder reports 5% or more of LSTA in its latest filing, on Schedule 13G (passive). The holder is Branham Justin Earl at 5.1% of the class (462,149 shares), filed 2026-08-26 for an event on 2026-08-21.

FiledFormHolderSharesOf classEvent
2026-08-2613GBranham Justin Earlindividual462K5.1%2026-08-21

13F holders

Tracked managers holding LSTA at their latest 13F. JSON

1 of the 30 tracked managers held LSTA at their latest 13F, $53K in total at quarter-end prices. Citadel Advisors is the largest at $53K (0.0% of its portfolio) as of 2026-06-30. Over the prior quarter 0 added shares and 1 cut.

FundQuarterSharesValueOf portfolioChange in shares
Citadel Advisors2026-06-3016K$53K0.00%-7K

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

Lisata Therapeutics 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 Lisata Therapeutics (LSTA), SEC CIK 320017, listed on Nasdaq, classified by the SEC as pharmaceutical preparations. 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 2026-11-02.JSON and CSV
Fails to deliver
SEC fails-to-deliver dataSource: SEC.Twice a month, a few weeks after the half month ends. Latest 2026-08-24.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 2026-08-26.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 2025-11-06.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 2026-01-09.JSON and CSV
Company record
EDGAR filing index for CIK 320017Ticker, 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.

Datasets

Frequently Asked Questions

How much of LSTA is sold short?
28,797 shares were held short at the 2026-10-15 settlement, 1.0 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 LSTA's daily short volume?
On 2026-11-02, 15,604 of the 41,747 LSTA shares reported to FINRA were sold short, 37.4% of the day's reported volume. Short volume is a flow for one day, not a position.
Does LSTA have fails to deliver?
The SEC's latest file shows 18,139 LSTA shares failed to deliver at settlement 2026-08-24. Fails are reported per settlement date and published twice a month with a lag.
Are LSTA insiders buying or selling?
No open-market insider trades were reported for LSTA in the last 90 days. The most recent filings are listed below. Latest filing: Nisco James (SVP, Fin/Treas, Chief Actg Off) on 2026-01-09.
Who owns 5% or more of LSTA?
1 holder reports 5% or more of LSTA in its latest filing, on Schedule 13G (passive). The holder is Branham Justin Earl at 5.1% of the class (462,149 shares), filed 2026-08-26 for an event on 2026-08-21.
Which tracked 13F managers own LSTA?
1 of the 30 tracked 13F managers held LSTA shares at their latest filing, $53K in all. The largest: Ken Griffin's Citadel Advisors (16K shares, $53K).

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