Exchange: NASDAQ·Updated 07:58 PM EDT
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SLS SELLAS Life Sciences Group Inc

$9.98
$1.36
(11.99%)
Today
Closed $9.98
$0.07
(0.70%)
After Hours
EarningsNov 11
Mkt Cap$2.02B
Vol15.82M

About SLS

SELLAS Life Sciences Group, Inc. is a clinical stage biopharmaceutical company, which engages in the development and commercialization of immunotherapeutic for cancer indications. Its product pipeline includes galinpepimut-S. The company was founded by Angelos M. Stergiou on April 3, 2006 and is headquartered in New York, NY.
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Bullish Sentiment

How do you feel about SLS?

runner01
$SLS This got personal real fast .My sister in law was diagnosed with stage 4 pancreatic that has spread to her bones last week. Today our local hospital is taking her to the largest cancer hospital in our area because the tumor has begun to close off her blood flow to her liver I dont expect her to come home. God bless the people who try to cure cancer.
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Xander929
$SLS I don’t post a lot here but thought hell why not. Bought high and bought a lot. No need to share my count of shares or what I paid. Sure I bought into the hype I will admit but then did a ton of research and chatted privately with who I believe are very knowledgeable longs. After that I dug into it for days myself. Down a lot but my entire portfolio has taken a hit. The BS on ST and the FUD and crazy pumpers are just full of it with there own agenda. I am in this till the end NOTHING has changed in the science, your not taking my shares and I will hold till the end good or bad. Keep on trying shorts but this is a platform that has real science and data from some and BS from others. You can twist how ever you want. This is coming from a cancer survivor from what I have been through nothing will shake this tree I assure you that. If it fails which of course I do not believe it will then it’s on me. I do not blame anyone. Believe in the science and hold if you can.
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Inkreadable
$SLS So the average retail investor here probably owns 10K shares bought around $2. You seriously believe they’ll let you walk away with a million dollars just because you bought in early? They’ll squeeze your ass out, scare the shit out of you, drive you fucking nuts, and traumatize you until you surrender your shares for minimum profit, so the sharks can feast. Who the fuck do you think you are to believe your $20K investment could make you a millionaire just like that? How dare you challenge the sharks by holding your shares tight until the end! You were born to eat crumbs, not the whole fucking pie. Never forget who they think is the master and who’s supposed to be the slave. Be a good boy and hand over your shares peacefully, or grow some fucking balls and see this through to the end as a truly free human being who bows to no master and submits to no one. Have a nice weekend, true bulls only.
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Juhanialainen
$SLS Most of the bios approaching the goal do a fake pump when the results are bad or mediocre. And many bios do the exact opposite when the results are great. So in which one scenario do we stand? Doesn’t seem like a fake pump, but quiet accumulation by the whales while some ingorant and emotional retails are losing their nerves. If Sellas would jump without news pronto & rapido, I would be worried. The way things are looks just the way they are supposed to be. Hang on.
67
vlucky16
$SLS Shorts are idiots, after SLS BO I will not have to ever play the ponies again. It will be strictly for entertainment. When I first entered SLS 1.5 years ago I didn't know what a CDK9 inhibitor was or if 009 would not be toxic like the rest are. What I really didn't see was the revolutionary affect it will have on oncology. I was strictly in just for GPS for AML only. This is truly going to be one of the highest BO of the century and we are lucky enough to have front row seats. Even at the current price. Enjoy the ride Longs, I am happy to be called a pumper by Bears on SLS. My Holy Day confession.
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Duncan74
$SLS Float Lockdown 📌 The $9.98 close was an institutional masterclass. Pinning the stock two cents below the $10 strike used automated clearing rules to systematically siphon physical shares from retail. ⚙️ The pin triggered mandatory put assignments, programmatically relocating 2.5M to 3.5M shares into institutional vaults—vacuuming retail equity and turning unhedged bears into forced weekend shorts. 💸 Institutional desks pocketed 100% of the cash premiums. Concurrently, 142,000 downstream puts expired worthless, burning the equivalent of 14.2M shares of option value to absolute zero. 🛡️ The pin ensured the massive call option wall expired entirely worthless. Long funds surrendered zero physical shares of their core positions to retail call buyers. 🎁 Institutions forced the clearing house to hand them millions of shares on a silver platter—financed by the very bears 🤡 who thought they were “winning”. 🤫 Back to the quiet period.
66
Hate_To_Learn
$SLS 3 months of QP, proud of you. Everyone who only bought or held through the summer deserves riches. Sterg, next week please. I don’t want to experience another opex down here.
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captdvd
$SLS In a 2026 investor presentation, CEO Angelos Stergiou explained that GPS treatment duration was extended: Originally limited to 1 year Extended to 2 years Extended to 3 years Subsequently extended beyond 3 years He specifically attributed the changes to requests from treating physicians who believed patients were benefiting from longer GPS treatment. He also confirmed that the BAT treatment regimens were not changed.
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Duncan74
$SLS The deep due diligence is finished, the logic is bulletproof, and the timeline is locked into the calendar. The data doesn't need a hype man. Entering my own Quiet Period. A personal choice, not a legally binding corporate contract. If the daily tape throws a wild algorithmic curveball, a short-seller gets completely out of line in the comments, or I just want to drop another technical data bomb—I can break the silence and fire at will. Until then, I know what I hold. The strategy from here on out is simple: Let the data speaks. See you all at the goal line. 🤫 #QP
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paulstoxk
$SLS the month before mrna popped it dropped 34% from its ytd high. Share price movement is meaningless before readout.
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10xorbust
$SLS given the constant re-emergence of speculation that the 80th event has occurred and that $SLS is concealing it, here are the SIX SEC filings where $SLS stated it would release news of the 80th event to the public upon learning of it.
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Kingnev
$SLS current price doesn’t matter.. the buy out is the only reason im here.. still very absofuckinglutley
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NerjaBound12
$SLS These human beings being treated are cancer-stricken and some shorts are bragging about their ability to destroy a small bio company. What a miserable life.
1
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Buffet87
$SLS was watching this over the weekend. Nothing like some 2 hour ASMR hearing Sterg, makes the QP much more tolerable when you know that all this is for such good reason. YouTube Sellas life sciences R & D day 2025
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OnTheBalance
$SLS Simple phrase will help summarize current status of the stock action. No impact on the Science. LATE MONEY The usual assessments of shorts, MMs, Options MMs, Covered or Naked Call writers, long Tutes, etc etc etc are all parts of the big picture, but essentially Late Money and large amounts of it, WANTS to GATHER up shares. They ALL trust the science. And they all want the shares that early money gathered up over past years. Don't get conned out of them.
50
WhyMeWorry
$SLS IMO Why would SELLAS do a change of control unless they received a lowball offer? Why would SELLAS not replace departing employees? Why would SELLAS spend 💰💰💰preparing For A BLA ? Why? The reason imo they have a BO offer 5 Billion before readout 15-20 Billion on a successful GPS FR. Time will tell. I go back to my ARIA purchase .25 one year later 45.00. We Have A Winner Baking quit opening the oven door 🚪 💰🎉💵
41
Otisthecat
$SLS My own opinion, pulled right out of my ass, is that all of the survivors are living on GPS. Of course SLS, and big pharma (who have major intelligence capabilities around the world), know the ratio because of the amount of product SLS must provide, and it is not hard to hire a few (highly qualified) people to sniff around when time and money is unlimited. If the outcome of the trial is this skewed then extended negotiations easily explain this quiet period. I can pump with the best. Have a great one, and good luck.
1
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IUPwiggum
$SLS I hope you guys have absolute balls of diamond in addition to your diamond hands to stay the course. Because IF we are still waiting on 79 and 80, and IF SLS remains in a quiet period throughout the data lock, data scrubbing, etc. procedure, there is no limit to the amount of absolute f**kery that we are going to endure, and that’s in addition to the very, very red market itself. I would consider some meditation, maybe some zen crystals, essential oils, prayer, nature walks, whatever it is that works for you, because I think it’s going to get really, really bad. This is all an IF. I want to emphasize the capital IF, so no one gets this message confused with something else. But I would make sure my mind and spirit are right for the impending fight. It’s going to be brutal. But when we come out victorious, we will be able to hold our heads high, and know that we didn’t cave to the crooked f**k wads that are going to try everything to make our lives miserable. GLTA #40billy #godzilla
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captdvd
$SLS As of October 17, 2026, the elapsed time since enrollment looks like this: Enrollment period Survival time if alive today February 2021 68 months (5 years, 8 months) April 2022 54 months January 2023 45 months November 2023 35 months March–April 2024 30–31 months Enrollment was completed in spring 2024, so every participant still alive today has survived at least approximately 30 months since enrollment. God bless everyone who supports finding a cure for cancer. Stay strong and hold! Have a great weekend!
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Jesse1011
$SLS this guys full of great calls! Follow biorich if you want to learn how to lose 70% if your investment in 4 days! This fountain of knowledge hit the jackpot here
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