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Douglas Murphy-Chutorian

CIK 1594342 · CEO, interim CFO and Director · last filed 2026-01-16

Douglas Murphy-Chutorian is a CEO, interim CFO and Director who has filed 92 SEC Form 4 insider transactions across 1 company since 2014. The most recent filing, for SMLR, was dated Jan 16, 2026. Across all open-market trades the lifetime net is −$17.6M, making them a net seller over the disclosed history.

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure

$0

Companies

1

Total Filings

92

Lifetime Open-Market Net

-$17.55M

Filer Profile

Reported Address
51E CAMPBELL AVE.
SUITE 107-D
CAMPBELL, CA 95008
Profile details as reported on the filer's SEC submissions — for individual insiders the address is often in care of the issuer. Related filers are identified from jointly filed SEC submissions and shared reported addresses. View filings on SEC EDGAR.

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
Semler Scientific, Inc. (SMLR) Delisted CEO, interim CFO and Director 67,331 $20.98 $1.41M -$17.55M 85 2026-01-16

Recent Filings

92 filings
Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
Filed Symbol Action Net Shares Net $ Link
2026-01-16 Semler Scientific, Inc. (SMLR) Delisted Disp (D) −241,303 $0 EDGAR
2026-01-02 Semler Scientific, Inc. (SMLR) Delisted Grant (A) — $0 EDGAR
2025-11-18 Semler Scientific, Inc. (SMLR) Delisted Notice (144) −72,000 -$1.51M EDGAR
2025-11-18 Semler Scientific, Inc. (SMLR) Delisted Mixed +54,594 -$1.14M EDGAR
2025-08-26 Semler Scientific, Inc. (SMLR) Delisted Mixed +31,396 -$720.0K EDGAR
2025-08-25 Semler Scientific, Inc. (SMLR) Delisted Notice (144) −60,000 -$1.85M EDGAR
2025-05-05 Semler Scientific, Inc. (SMLR) Delisted Grant (A) — $0 EDGAR
2025-01-07 Semler Scientific, Inc. (SMLR) Delisted Grant (A) — $0 EDGAR
2024-12-12 Semler Scientific, Inc. (SMLR) Delisted Mixed +55,000 -$5.53M EDGAR
2024-12-09 Semler Scientific, Inc. (SMLR) Delisted Notice (144) −100,000 -$6.20M EDGAR
Showing 1–10 of 92
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Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.