RXI Pharmaceuticals Corp

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RXI Pharmaceuticals Corp
TickerSLS
CIK #0001390478
CUSIP81642T209
SectorLife Sciences - Pharmaceutical Preparations
Address60 Prescott Street, Worcester, MA 01605
Source [EDGAR]
Reg D Offering (Form D) Filed Raised Terms
Sellas Life Sciences Group Inc 2024-03-29 18.4 M Exemption: 506(b) · Duration: One year or less · Commission: $1,399,985 · Finder's Fee: $60,000 · Revenue: Decline to Disclose
Galena Biopharma Inc 2016-07-26 9.1 M Exemption: 506(b) · Duration: One year or less · Commission: $793,000 · Revenue: No Revenues
CIK Filing 2011 - 2026
[0001390478] 10-K
[0001390478] 10-Q
[0001390478] 3
[0001390478] 4
[0001390478] 5
[0001390478] 8-K
[0001390478] D
[0001390478] SC 13D
[0001390478] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
Anson Funds Management LP Sellas Life Sciences Group Inc [2025-11-14] 0.0
BlackRock Inc Sellas Life Sciences Group Inc [2025-10-17] 0.0
Vanguard Group Inc Sellas Life Sciences Group Inc [2025-07-29] 0.0
Anson Funds Management LP Sellas Life Sciences Group Inc [2025-05-15] 0.0
Highbridge Capital Management LLC Sellas Life Sciences Group Inc [2024-02-07] 6.5
Packer Paul Sellas Life Sciences Group Inc [2020-09-21] 5.3
Hirschman Orin Sellas Life Sciences Group Inc [2020-08-25] 9.9
CVI Investments Inc Sellas Life Sciences Group Inc [2020-01-17] 0.9
Anson Funds Management LP Sellas Life Sciences Group Inc [2019-06-24] 9.7
Renaissance Technologies LLC Sellas Life Sciences Group Inc [2019-02-12] 5.55
683 Capital Management LLC Sellas Life Sciences Group Inc [2018-07-23] 0.8
Altium Capital Management LP Sellas Life Sciences Group Inc [2018-07-23] 9.81
Empery Asset Management LP Sellas Life Sciences Group Inc [2018-07-18] 0.99
Equilibria Capital Management Ltd Sellas Life Sciences Group Inc [2018-01-08] 50.1
Stergiou Angelos M Sellas Life Sciences Group Inc [2018-01-08] 11.0
Ayrton Capital LLC Galena Biopharma Inc [2017-02-17] 4.7
CVI Investments Inc Galena Biopharma Inc [2017-02-17] 0.3
Sabby Management LLC Galena Biopharma Inc [2017-02-15] 4.72
BlackRock Inc Galena Biopharma Inc [2017-01-30] 5.7
CVI Investments Inc Galena Biopharma Inc [2016-07-15] 6.7
Sabby Management LLC Galena Biopharma Inc [2016-07-12] 4.77
BlackRock Inc Galena Biopharma Inc [2014-01-29] 6.3
Sabby Management LLC Galena Biopharma Inc [2013-01-02] 4.1
Form 3/4/5 Filer 2011 - 2026
SELLAS Life Sciences Group Inc
Stergiou Angelos M
Cicic Dragan
Burns John Thomas
Scheinberg David A
Kalin Katherine Bach
Wasman Jane
Varian John
van Nostrand Robert L
Francomano Robert
Wood Barbara A
Sarlis Nicholas J
Ghiglieri Stephen F
Lopez Fabio
Equilibria Capital Management Ltd
EQC Private Markets SAC Fund LTD-EQC Biotech Sely II Fund
EQC Private Markets SAC Fund LTD-EQC Biotech Sely I Fund
EQC Private Markets SAC Fund II LTD-EQC Biotech Sely S Fund
Tafur Daniel
Varibobi Financial Holdings Ltd
Castilian Ltd
EQC Private Markets II SAC Fund LTD-EQC Biotech Sely III Fun
Mack Gene
Torre Gregory M
Krylov Aleksey N
Einhorn Irving M
Ashton William
Chin Richard
Nisi Rudolph
Gray Mary Ann
Hillsberg Sanford
Galliker Stephen S
Gerber Sander
Hudson Bay Capital Management LP
Knapp Thomas J
Nejadnik Bijan
Schwartz Mark W
Dunlap Ryan
Kriegsman Steven A
Kivinski Margaret
Hamilton Brian L
Ahn Mark J
RXi Pharmaceuticals Corp
Mazanet Rosemary
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Scheinberg David A
Common Stock
2026-01-07 Grant 50,000 $0.00
Cicic Dragan
Common Stock
2026-01-07 Grant 300,000 $0.00
Burns John Thomas
Common Stock
2026-01-07 Grant 300,000 $0.00
Kalin Katherine Bach
Common Stock
2026-01-07 Grant 50,000 $0.00
Wasman Jane
Common Stock
2026-01-07 Grant 50,000 $0.00
Varian John
Common Stock
2026-01-07 Grant 50,000 $0.00
van Nostrand Robert L
Common Stock
2026-01-07 Grant 50,000 $0.00
Cicic Dragan
Common Stock
2025-12-03 Other 63,800 $1.50 95,700
Burns John Thomas
Common Stock
2025-12-03 Other 58,592 $1.50 87,888
Stergiou Angelos M
Common Stock
2025-12-03 Other 187,066 $1.50 280,599
Kalin Katherine Bach
Common Stock
2025-11-19 Buy 63,400 $1.59 100,806
van Nostrand Robert L
Common Stock
2025-06-12 Buy 10,000 $1.48 14,800
Wasman Jane
Common Stock
2025-05-30 Buy 20,000 $1.69 33,800
Kalin Katherine Bach
Common Stock
2025-05-22 Buy 20,000 $1.80 36,000
Burns John Thomas
Common Stock
2025-01-10 Grant 113,000 $0.00
Burns John Thomas
Common Stock
2025-01-10 Grant 81,300 $0.00
Stergiou Angelos M
Common Stock
2025-01-10 Grant 243,900 $0.00
Stergiou Angelos M
Common Stock
2025-01-10 Grant 257,000 $0.00
Scheinberg David A
Common Stock
2025-01-10 Grant 12,500 $0.00
Wasman Jane
Common Stock
2025-01-10 Grant 12,500 $0.00
showing 20 of 200 most recent transactions
13F Ownership Over TimeHoldersShares Held
2026-03-31 165 69,678,313
2025-12-31 119 47,551,467
2025-09-30 96 39,254,576
2025-06-30 82 30,449,830
2025-03-31 47 14,875,293
2024-12-31 33 8,068,091
2024-09-30 37 7,160,419
2024-06-30 35 7,416,463
2024-03-31 33 10,291,312
2023-12-31 35 5,619,165
2023-09-30 30 4,087,428
2023-06-30 26 4,745,780
Form 13F Holdings
Firm Period DFND Voting Shares
Dagco Inc [2026-06-30] SOLE 1,232,433 1,232,433
Everhart Financial Group Inc [2026-06-30] SOLE 0 288,018
Accurate Wealth Management LLC [2026-06-30] SOLE 0 47,462
Instrumental Wealth LLC [2026-06-30] SOLE 0 44,914
Visionary Horizons LLC [2026-06-30] SOLE 0 36,000
Financial Designs Corp [2026-06-30] SOLE 0 23,327
Independent Financial Group LLC [2026-06-30] SOLE 0 23,250
Prospera Financial Services Inc [2026-06-30] SOLE 0 18,119
[2026-06-30] SOLE 0 12,796
Wealth Enhancement Advisory Services LLC [2026-06-30] SOLE 0 10,203
First Financial Bank - Trust Division [2026-06-30] SOLE 10,000 10,000
Farther Finance Advisors LLC [2026-06-30] SOLE 0 2,360
IFP Advisors LLC [2026-06-30] SOLE 925 925
Corecap Advisors LLC [2026-06-30] SOLE 0 690
Gamma Investing LLC [2026-06-30] DFND 556 556
Armstrong Advisory Group Inc [2026-06-30] SOLE 0 380
Fortitude Family Office LLC [2026-06-30] SOLE 259 259
MassMutual Private Wealth & Trust FSB [2026-06-30] SOLE 24 24
Hughes Financial Services LLC [2026-06-30] SOLE 19 19
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