InsiderCluster

DFTX

NasdaqGS

Definium Therapeutics, Inc.

$43.52
-0.97 (-2.18%)

Price

-1.36% over 1D

Key statistics

Previous close$44.49
Day range42.84 – 45.00
52-week range8.59 – 49.20
Volume1.97M
CurrencyUSD
ExchangeNasdaqGS
Crowd sentiment
93Bullish

Insider activity

SEC EDGAR ↗
Open-mkt buys
0
$0.00
Open-mkt sells
5
$2,617,638.93
Net flow
2.62M
5 open-market trades

Showing 10 recent filings. 5 other (grants, option exercises, gifts, tax withholding) are listed below but excluded from buy/sell flow.

InsiderTypeSharesPriceValueDate
Sullivan Mark
Chief Legal Officer
Sell (open market)13.01K$45.03$585,750.242026-06-25
Roberts Brandi
Chief Financial Officer
Sell (open market)3.01K$45.03$135,675.392026-06-25
Barrow Robert
Director, Chief Executive Officer
Sell (open market)29.21K$45.03$1,315,236.242026-06-25
Karlin Daniel
Chief Medical Officer
Sell (open market)10.04K$45.03$451,876.052026-06-25
Wiley Matthew T.
Chief Commercial Officer
Sell (open market)2.87K$45.03$129,101.012026-06-25
Wiley Matthew T.
Chief Commercial Officer
Grant / award62.5K$0.002026-06-22
Barrow Robert
Director, Chief Executive Officer
Grant / award375K$0.002026-06-22
Roberts Brandi
Chief Financial Officer
Grant / award62.5K$0.002026-06-22
Sullivan Mark
Chief Legal Officer
Grant / award62.5K$0.002026-06-22
Karlin Daniel
Chief Medical Officer
Grant / award100K$0.002026-06-22

Source: SEC EDGAR Forms 4/4A (CIK 1813814). Click an insider to open the original filing.

Social sentiment

93
Bullish

Volume-weighted across live social sources

StockTwitsLIVE
14 bull931 bear
Recent posts
@Rocketzz· StockTwits8h ago

@VikaDelic agree with it all. But I believe $DFTX will control the news cycle until $CMPS NDA. These phase 3 results have the potential for international headlines. DT120 will likely, in the next week or two, be the only psychedelic derived medicine to show best in class efficacy for Depression and Anxiety with inferred efficacy for ptsd. Regardless, massive upside potential for both companies.

@BankOnTheFuture· StockTwits9h ago

@kaddawg Not in the least. This subject has been beaten to death as a standard bearish FUD argument. CMPS has presented numerous webcasts addressing it, it's a non-issue and your claim of being "logistically unsustainable" disproven by both CMPS and $DFTX associated medical personnel who have a product w/ similar seat times.

@CuriousChimps· StockTwits14h ago

@putINwork $HELP has lowest market cap out of its peers. With Breathrough therapy designation on a very promising drug, I am very bullish, could 3-5 x this year if phase 3 is solid. $CMPS will be first to market, I’ll buy leaps this week. But I’m also heavy on $DFTX

@VikaDelic· StockTwits14h ago

$CMPS $DFTX 2 big events on deck- CMPS FDA updates expected on the Wed call, and DFTX data imminent in next week or two. I imagine DFTX wont directly compete for news as both companies share same goals and therefore expect them to report next week, but should it all go down this week, it could be ‘the week’ for psychedelics. Either way psychedelics will play as election issue and only 3 mo until the election. If u believe the original timeline by the FDA commissioner on the Trump psychedelic weekend press conf awhile back, an NDA would be expected in the next 3-4 weeks from CMPS (they’ve had topline since Feb and rolling submission/approval since early Apr which was 4 months to work NDA + then probably 2 months to incorporate safety/durability which came early July. Avg duration of NDA time needed is 6-12 months and CMPS claims to have constant contact with FDA so 5 months is spot on given the scope of Trumps exec order. Everything tracks but few seem to see it. Maybe I’m wrong!

@MichaelNaussCMT· StockTwits22h ago

$DFTX the week after

@Rocketzz· StockTwits1d ago

$DFTX just kidding, next week?

@firetypecracker· StockTwits2d ago

$HELP Psilocybin shown to ease PTSD in veterans in small study Jul 30, 2026, 11:53 AM ETCOMPASS Pathways plc ($CMPS) Stock, $ATAI Stock, $HELP Stock, $DFTX StockBy: Jonathan Block, SA News Editor A pilot study involving US military veterans who were experiencing severe PTSD and were not helped by other therapies found that many of them saw relief when given psilocybin, the active ingredient in "magic mushrooms." In the trial of 12 vets who participated in eight hours of talk therapy and two psilocybin doses given two to three weeks apart, 75% experienced remission in a follow-up one month after final treatment. Researchers noted that during treatment, they did not observe an increase in suicidal ideation or behavior, while heart rate and blood pressure remained in the normal range during psilocybin treatment Findings reveal that PAT is safe, well-tolerated, and shows preliminary clinical... https://seekingalpha.com/news/4621861-psilocybin-shown-ease-ptsd-veterans-small-study

@AtomicBanana· StockTwits2d ago

$DFTX bought more

@Millionaire11· StockTwits2d ago

@brunoq14 because of the CNPV $CMPS was able to submit something called a rolling review. The FDA allowed them to submit all of their findings in real time as they are learning them. Because of this $CMPS is expected to have the NDA fully submitted in October. Without the rolling review you can expect $DFTX to need an extra 3-6 months on top of what $CMPS needed

@BankOnTheFuture· StockTwits2d ago

$DFTX How are DFTX folks handling the "absolute masterclass in value destruction" since April 19th? ($CMPS this is the mentality we're dealing with, ignore them)

@Millionaire11· StockTwits2d ago

@brunoq14 that is not true in the slightest. $CMPS was given something called a CNPV which speeds up the FDA review process to 1-2 months. $DFTX was not given any sped up review meaning as of right now it will take 10-12 months for the FDA to approve their drug. This could change if they get granted one but it doesnt look like they will because they would have received it by now.

@brunoq14· StockTwits2d ago

$DFTX Assuming good GAD results, they should be able to submit an NDA in Q4. That's pretty even with Compass as far as being first, isn't it?

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