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S-3 ·Filed Oct 14, 2026

PDSB

PDS Biotechnology Corp
BEARISH
Impact 7/10
Horizonweeks Processed13d ago SEC0001140361-26-039595
Shelf registration — potential dilution
Actionable Insight ▼ Bearish

The S-3 is a mandatory registration for existing private placement shares, not a new offering, but the massive overhang and activist presence (Nant Capital with board seats and a milestone-triggered $10M purchase) create persistent downward pressure. Watch for Nant's selling activity and the Milestone Closing (FDA Phase 3 protocol submission for PDS0301) which would trigger additional dilution. The Nasdaq compliance deadline and cash runway remain key risk factors.

DirectionBearish
Confidencehigh
Horizonweeks
Latest settled — T+5d
PDSB ▼ -10.77% at T+5d
SHORT call ✓ call won +10.77% · α vs SPY +9.75% · entry $1.30 → $1.16
Next anchor: T+20d in 15d
Latest observation: T+6 +7.80% FF3 residual α
Entry = T+0 close
Oct 14, 2026
via day close
T+1d
-13.08%
call +13.08% · α +11.97%
$1.13
settled 12d ago
T+5d
-10.77%
call +10.77% · α +9.75%
$1.16
settled 6d ago
T+20d
Pending
in 15d
T+60d
Pending
in 3mo

Price Chart

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Executive Summary

PDS Biotech filed an S-3 shelf registration to register up to 110,001,540 shares of common stock for resale by selling stockholders from the September 2026 private placement, which raised ~$11.3M in gross proceeds. The filing is a contractual obligation under a registration rights agreement and does not represent a new capital raise, but the massive potential dilution (up to 105% of current shares outstanding) and the presence of activist investor Nant Capital (51.7% pro forma stake) with board seats create significant overhang and forced-dilution risk.

Key Facts

  • S-3 registers 110,001,540 shares for resale: 16,502,870 Initial Shares, 73,498,156 Pre-Funded Warrant Shares, and 20,000,514 Common Warrant Shares.
  • Shares outstanding as of Oct 9, 2026: 105,005,429 — the registered shares represent ~105% dilution if all are sold.
  • September 2026 private placement raised ~$11.3M gross proceeds at $0.2825/unit; Common Warrants exercisable at $0.22/share for one year.
  • Nant Capital (controlled by Dr. Patrick Soon-Shiong) holds 98,551,890 shares (51.72% pro forma) and has two board seats; filed SC 13D on Sep 22, 2026.
  • Milestone Closing: Nant must purchase $10M and AB Group $1M in additional securities upon FDA submission of a Phase 3 protocol for PDS0301.
  • Company received Nasdaq deficiency notice on Jul 30, 2026 for bid price below $1.00; CFO resigned Sep 12, 2026; 36% workforce reduction announced Aug 2026.
  • Stock closed at $1.60 on Oct 13, 2026 — above the $1.00 minimum but still near distress levels.

Financial Impact

Up to 110M shares registered for resale vs 105M outstanding — potential ~105% dilution. The company will not receive proceeds from resales but may receive up to ~$4.4M from cash warrant exercises ($0.22 x 20M common warrants).

dilutionmarket cap

Risk Factors

  • Massive potential dilution (~105% of current shares outstanding) from warrant exercises and milestone-related issuances.
  • Activist investor Nant Capital (51.7% pro forma) with board seats may force strategic changes or additional dilutive financings.
  • Nasdaq delisting risk if bid price falls below $1.00 — company has 180-day cure period from Jul 30, 2026.
  • Clinical-stage biotech with no approved products; PDS0301 Phase 3 protocol submission is a binary catalyst for additional funding.
  • Recent CFO resignation and 36% workforce reduction signal operational distress.

Investment Themes

Documents Analyzed

This report is based on 7 SEC documents filed with EDGAR.

DocumentAccession Number
S-3 Filing (Primary)0001140361-26-039595
Document: ny20083600x1_ex107.htm0001140361-26-039595
Document: ny20083600x1_ex5-1.htm0001140361-26-039595
Document: ny20083600x1_ex23-1.htm0001140361-26-039595
Document: 0001140361-26-039595-index-headers.html0001140361-26-039595
Document: 0001140361-26-039595-index.html0001140361-26-039595
Document: 0001140361-26-039595.txt0001140361-26-039595
25 reports for PDSB
Performance horizon
46% Hit rate @ T+1 6 of 13 directional calls Went positive at some point 10 of 13 best @ T+20▲ +71.95%Jul 22, 2026
Filters
Rows
Reports for PDSB — sortable, filterable
TypeNow
Oct 20, 2026
6d ago
3
NEUTRAL ★ 2/10
$1.24 $1.16▼ −6.45%▼ −5.27%$1.30 (+4.84%)
Oct 20, 2026
6d ago
8-K
NEUTRAL ★ 4/10
$1.24 $1.16▼ −6.45%▼ −5.27%$1.30 (+4.84%)
Oct 20, 2026
7d ago
8-K
NEUTRAL ★ 3/10
$0.9605 $1.24▲ +29.10%▲ +28.57%$1.30 (+35.35%)
Oct 14, 2026
13d ago
S-3
BEARISH ★ 7/10
$1.30 $1.13▲ +13.08%▲ +11.97%$1.30 (+0.00%)
Oct 6, 2026
21d ago
8-K
NEUTRAL ★ 3/10
$1.05 $1.07▲ +1.91%▲ +2.15%$1.30 (+24.40%)
Sep 22, 2026
5w ago
8-K
BULLISH ★ 6/10
$0.9100 $0.8239▼ −9.46%▼ −8.74%$1.30 (+42.86%)
Sep 22, 2026
5w ago
Press Release
BULLISH ★ 7/10
$0.9100 $0.8239▼ −9.46%▼ −8.74%$1.30 (+42.86%)
Sep 21, 2026
5w ago
SC 13D
BULLISH ★ 7/10
$0.9100 $0.8240▼ −9.45%▼ −8.73%$1.30 (+42.86%)
Sep 4, 2026
7w ago
8-K
BEARISH ★ 6/10
$0.3000 $0.2930▲ +2.33%▲ +1.87%$1.30 (−333.33%)
Aug 19, 2026
9w ago
8-K
NEUTRAL ★ 3/10
$0.2089 $0.2185▲ +4.60%▲ +4.19%$1.30 (+522.31%)
Showing 10 of 25

US Market Status

Market Closed — Opens Wed (16h 33m)

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Report published Oct 14, 2026