ASP Isotopes Inc. - ASPI

Insiders (Form 4) · last 180 days · showing up to 200 transactions · Form 144 is shown in the SEC filings tab · Updating…
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Transaction codes: P = Open-market purchase · S = Open-market sale · A = Grant/award · M = Exercise/conversion of derivative · G = Gift · F = Tax withholding · J = Other · A/D: A = Acquired (buy/receive) · D = Disposed (sell/give)
Filed Owner Title Code A/D Shares Price Value Shares after SEC
Jul 02, 2026 Chief Financial Officer S D 23,124.0 6.28 145,218.72 1,526,252.0 View
Jul 02, 2026 EVP, Gen Counsel, Secretary S D 100,000.0 6.14 614,000.0 800,000.0 View
Jul 01, 2026 S D 50,000.0 6.12 306,000.0 672,247.0 View
Jul 01, 2026 S D 50,000.0 6.25 312,500.0 722,247.0 View
Jul 01, 2026 S D 30,000.0 6.27 188,100.0 87,908.0 View
Jun 10, 2026 COO S D 8,438.0 6.999 59,057.56 2,281,879.0 View
Jun 03, 2026 Chairman and CEO S D 83,759.0 7.76 649,969.84 9,579,845.0 View
Jun 03, 2026 Chairman and CEO S D 83,758.0 8.29 694,353.82 9,663,424.0 View
Jun 03, 2026 Chairman and CEO S D 83,758.0 7.88 660,013.04 9,747,182.0 View
Jun 03, 2026 Chairman and CEO A A 2,233,555.0 9,830,940.0 View
Jun 03, 2026 Chief Operating Officer A A 800,000.0 2,290,317.0 View
Jun 03, 2026 EVP, Gen Counsel, Secretary A A 400,000.0 900,000.0 View
Jun 03, 2026 Chief Financial Officer A A 840,000.0 1,549,376.0 View
Apr 17, 2026 COO S D 22,500.0 5.205 117,112.5 1,490,317.0 View
Apr 17, 2026 Chief Financial Officer S D 23,124.0 5.478 126,673.27 709,376.0 View
Apr 17, 2026 S D 11,642.0 5.205 60,596.61 1,044,928.0 View
Apr 17, 2026 A A 36,548.0 1,056,570.0 View
Apr 17, 2026 A A 25,469.0 1,020,022.0 View
Apr 13, 2026 COO S D 25,000.0 4.511 112,775.0 1,512,817.0 View
Mar 06, 2026 COO S D 8,438.0 5.439 45,894.28 1,537,817.0 View
Mar 02, 2026 Executive Chairman S A 162,153.0 5.436 881,463.71 7,597,385.0 View