Insider Transactions Reported by 10 Insiders of Semler Scientific, Inc.

Location
Campbell, CA

Insiders trading volume in the past year

Semler Scientific, Inc. executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
William H.C. Chang & Diana Shon Chang TTEE Chang Family Trust U/A DTD 10/23/2006 10%+ Owner $16,402,157 31 Dec 2022
Pan Wayne T. Director $1,336,743 01 Feb 2023
Renae Cormier Chief Financial Officer $137,478 11 Jun 2025
Arthur N. Leibowitz Director $136,755 01 Feb 2023
Cindy Moon Director $90,261 01 Feb 2023
Daniel S. Messina Director $0 16 Jan 2026
William H. Chang Director $0 16 Jan 2026
Douglas Murphy-Chutorian CEO, interim CFO and Director, Director $0 -$2,296,174 -100% 16 Jan 2026
Eric Semler Director $0 16 Jan 2026
Natalie Brunell Director 16 Jan 2026

Recent Insider Transactions by Companies or Individuals for Semler Scientific, Inc.

Showing up to 300 most recent insider transactions from the last 12 months.

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
Eric Semler SMLR Common Stock Disposed to Issuer -100% -77,771 0 16 Jan 2026 See footnote
Eric Semler SMLR Common Stock Disposed to Issuer -100% -636,346 0 16 Jan 2026 Direct
Eric Semler SMLR Stock Option (right to buy) Disposed to Issuer 253,375 0 16 Jan 2026 Direct
Douglas Murphy-Chutorian SMLR Common Stock Disposed to Issuer -100% -241,303 0 16 Jan 2026 See footnote
Douglas Murphy-Chutorian SMLR Stock Option (right to buy) Disposed to Issuer 355,000 0 16 Jan 2026 Direct
Daniel S. Messina SMLR Common Stock Disposed to Issuer -100% -11,910 0 16 Jan 2026 Direct
Daniel S. Messina SMLR Stock Option (right to buy) Disposed to Issuer 19,310 0 16 Jan 2026 Direct
Natalie Brunell SMLR Stock Option (right to buy) Disposed to Issuer 14,500 0 16 Jan 2026 Direct
William H. Chang SMLR Common Stock Disposed to Issuer -100% -824,264 0 16 Jan 2026 See footnote
William H. Chang SMLR Stock Option (right to buy) Disposed to Issuer 43,185 0 16 Jan 2026 Direct
William H. Chang SMLR Stock Option (right to buy) Award 4,000 4,000 02 Jan 2026 Direct
Natalie Brunell SMLR Stock Option (right to buy) Award 4,000 4,000 02 Jan 2026 Direct
Eric Semler SMLR Stock Option (right to buy) Award 4,000 4,000 02 Jan 2026 Direct
Douglas Murphy-Chutorian SMLR Stock Option (right to buy) Award 15,000 15,000 02 Jan 2026 Direct
Daniel S. Messina SMLR Stock Option (right to buy) Award 4,000 4,000 02 Jan 2026 Direct
William H. Chang SMLR Common Stock Gift -12.3% -60,000 428,682 15 Dec 2025 see footnote
Douglas Murphy-Chutorian SMLR Common Stock Gift 29.2% 54,594 241,303 17 Nov 2025 See Footnote
Douglas Murphy-Chutorian SMLR Common Stock Gift -100% -54,594 0 17 Nov 2025 Direct
Douglas Murphy-Chutorian SMLR Common Stock Sale -56.3% $1,422,608 $20.21 -70,406 54,594 17 Nov 2025 Direct
Douglas Murphy-Chutorian SMLR Common Stock Options Exercise 125,000 125,000 17 Nov 2025 Direct
Douglas Murphy-Chutorian SMLR Stock Option (right to buy) Options Exercise -100% -125,000 0 17 Nov 2025 Direct
Douglas Murphy-Chutorian SMLR Common Stock Gift 20.2% 31,396 186,709 25 Aug 2025 See Footnote
Douglas Murphy-Chutorian SMLR Common Stock Gift -100% -31,396 0 25 Aug 2025 Direct
Douglas Murphy-Chutorian SMLR Common Stock Sale -47.7% $873,566 $30.54 -28,604 31,396 25 Aug 2025 Direct
Douglas Murphy-Chutorian SMLR Common Stock Options Exercise 60,000 60,000 25 Aug 2025 Direct
Douglas Murphy-Chutorian SMLR Stock Option (right to buy) Options Exercise -100% -60,000 0 25 Aug 2025 Direct
Natalie Brunell SMLR Stock Option (right to buy) Award 1,125 1,125 25 Jun 2025 Direct
Eric Semler SMLR Common Stock Options Exercise 1.07% 6,750 636,346 11 Jun 2025 Direct
Eric Semler SMLR Stock Option (right to buy) Options Exercise -25% -6,750 20,250 11 Jun 2025 Direct
Renae Cormier SMLR Common Stock Gift 3,746 3,746 11 Jun 2025 See footnote
Renae Cormier SMLR Common Stock Gift -100% -3,746 0 11 Jun 2025 Direct
Renae Cormier SMLR Common Stock Options Exercise 3,746 3,746 11 Jun 2025 Direct
Renae Cormier SMLR Stock Option (right to buy) Options Exercise -74.9% -3,746 1,254 11 Jun 2025 Direct
Natalie Brunell SMLR Stock Option (right to buy) Award 9,375 7,500 15 May 2025 Direct
Renae Cormier SMLR Stock Option (right to buy) Award 20,000 20,000 02 May 2025 Direct
Eric Semler SMLR Stock Option (right to buy) Award 79,000 75,000 02 May 2025 Direct
Douglas Murphy-Chutorian SMLR Stock Option (right to buy) Award 25,000 25,000 02 May 2025 Direct
Daniel S. Messina SMLR Stock Option (right to buy) Award 3,435 3,435 02 May 2025 Direct
William H. Chang SMLR Stock Option (right to buy) Award 4,060 3,560 02 May 2025 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.