144 ·Filed Aug 19, 2026

TARS

Tarsus Pharmaceuticals, Inc.
NEUTRAL
Impact 3/10
Horizondays Processed1mo ago SEC0001959173-26-006221
Form 144 — notice of proposed sale of securities
Actionable Insight • Neutral

Monitor for the actual Form 4 filing to confirm whether the sale was executed. A former officer selling ~$3.8M in stock is a modest signal but not alarming given the small percentage of market cap. No immediate trading action warranted, but watch for additional insider selling patterns in the coming weeks.

DirectionNeutral
Confidencemedium
Horizondays
Latest settled — T+20d
TARS ▲ +7.61% at T+20d
NEUTRAL call ✓ call won +7.61% · α vs SPY +9.56% · entry $73.44 → $79.03
Next anchor: T+60d in 6w
Latest observation: T+29 +3.95% FF3 residual α
Entry anchored
Aug 19, 2026
via day open
T+1d
-2.63%
call -2.63% · α -1.79%
$71.51
settled 6w ago
T+5d
-3.80%
call -3.80% · α -3.41%
$70.65
settled 5w ago
T+20d
+7.61%
call +7.61% · α +9.56%
$79.03
settled 15d ago
T+60d
—
call — · α —
—
in 6w

Price Chart

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Executive Summary

Aziz Mottiwala, a former officer of Tarsus Pharmaceuticals, filed a Form 144 notice of intent to sell 53,043 shares of common stock, with an approximate market value of $3.82 million based on the filing date. The shares are being sold through Fidelity Brokerage Services LLC and were acquired via stock option exercise. This is a notable insider sale from a former officer, but as a Form 144 it signals intent to sell, not a completed transaction, and the dollar amount is modest relative to the company's $3.1B market cap (approximately 0.12%). Historical calibration data suggests high-score bullish calls on TARS have underperformed, but this is a neutral-to-slightly-bearish insider signal, not a directional call on fundamentals.

Key Facts

  • Former officer Aziz Mottiwala filed a Form 144 to sell 53,043 shares of Tarsus common stock.
  • The approximate market value of the proposed sale is $3,819,096 based on the filing date.
  • Shares were acquired via stock option exercise on August 19, 2026.
  • The sale is to be executed through Fidelity Brokerage Services LLC.
  • The filing represents intent to sell, not a completed transaction.

Financial Impact

Proposed sale of 53,043 shares valued at approximately $3.82 million, representing ~0.12% of TARS's $3.1B market cap.

dilution

Risk Factors

  • Insider sale may signal reduced conviction from a former officer.
  • Form 144 is only an intent to sell; the actual sale may not occur.
  • Historical TARS reports show poor directional accuracy at T+20, suggesting limited predictive value from this filing alone.

Market Snapshot

Exchange
Nasdaq
Sector
Biological Products, (No Diagnostic Substances)
Analyst Consensus
93% bullish (15 analysts)

Investment Themes

Biotech & Drug Discovery

Documents Analyzed

This report is based on 3 SEC documents filed with EDGAR.

DocumentAccession Number
144 Filing (Primary)0001959173-26-006221
Document: 0001959173-26-006221-index.html0001959173-26-006221
Document: 0001959173-26-006221.txt0001959173-26-006221
13 reports for TARS
Performance horizon
100% Hit rate 5 of 5 directional calls best @ T+20▲ +27.36%Aug 6, 2026
Filters
Rows
Reports for TARS — sortable, filterable
TypeNow
Sep 9, 2026
23d ago
Insider Cluster
NEUTRAL ★ 3/10
$82.77 $77.64▼ −6.20%▼ −5.54%$73.61 (−11.06%)
Sep 3, 2026
29d ago
Insider Cluster
NEUTRAL ★ 2/10
$83.21 $79.31▼ −4.68%▼ −3.53%$73.61 (−11.53%)
Sep 2, 2026
29d ago
144
BEARISH ★ 4/10
$82.76 $81.12▲ +1.98%▲ +1.02%$73.61 (+11.05%)
Sep 1, 2026
4w ago
144
BEARISH ★ 5/10
$82.76 $81.12▲ +1.98%▲ +1.02%$73.61 (+11.05%)
Aug 19, 2026
6w ago
144
NEUTRAL ★ 3/10
$73.44 $70.65▼ −3.80%▼ −3.41%$73.61 (+0.24%)
Aug 6, 2026
8w ago
8-K
MIXED ★ 6/10
$65.33 $68.88▲ +5.43%▲ +4.22%$73.61 (+12.68%)
Aug 6, 2026
8w ago
8-K
MIXED ★ 6/10
$65.33 $68.88▲ +5.43%▲ +4.22%$73.61 (+12.68%)
Aug 6, 2026
8w ago
8-K
BULLISH ★ 7/10
$65.33 $68.88▲ +5.43%▲ +4.22%$73.61 (+12.68%)
Aug 6, 2026
8w ago
Press Release
NEUTRAL ★ 6/10
$65.33 $68.88▲ +5.43%▲ +4.22%$73.61 (+12.68%)
Aug 6, 2026
8w ago
Press Release
BULLISH ★ 6/10
$65.33 $68.88▲ +5.43%▲ +4.22%$73.61 (+12.68%)
Showing 10 of 13

US Market Status

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