Back to Insider Trading View Full Company Profile

ASPI

MODERATE

ASP Isotopes Inc.

CIK: 0001921865

Strong Sell (70% confidence)

Last activity: 3 weeks ago

Financial Metrics

As of Dec 31, 2024 (10-K)

Net Income -$32.42M

Insider Roster (3 total, 3 active)

Insider Buys Sells Net Value Holdings
Mann Paul Elliot
Executive Chairman
0 2 -$1.81M
7,597,385 shares
$41.30M
Kiessling Heather
Chief Financial Officer
0 1 -$464K
732,500 shares
$4.25M
Ainscow Robert
COO
0 2 -$98K
1,537,817 shares
$8.36M

Recent Transactions

SELL Ainscow Robert (COO)

8,438 shares @ $5.44

$46K

Mar 6, 2026

Conviction: | View SEC Filing →
SELL Mann Paul Elliot (Executive Chairman)

162,153 shares @ $5.44

$881K

Mar 2, 2026

Conviction: | View SEC Filing →
SELL Kiessling Heather (Chief Financial Officer)

80,000 shares @ $5.80

$464K

Dec 18, 2025

Conviction: | View SEC Filing →
SELL Ainscow Robert (Interim CEO and COO)

8,438 shares @ $6.20

$52K

Dec 8, 2025

Conviction: | View SEC Filing →
SELL Mann Paul Elliot (Executive Chairman)

162,153 shares @ $5.75

$933K

Dec 1, 2025

Conviction: | View SEC Filing →

⚠️ Important Disclaimer

• This is AI-generated analysis for educational purposes only, not financial advice.

• Insider trading data is derived from SEC Form 4 filings and may contain errors.

• Always conduct your own research and consult qualified financial advisors before making investment decisions.