LYTIR

Insider · SEC Form 4 · Chief Accounting & Technology Officer

Joseph Douglas Lyon

Filed with the SEC as Lyon Joseph Douglas; the order above is the one the filer's own signature uses.

In the 12 months to Nov 8, 2026, on the open market: sold $2.5M of CORT. Filed a median of 2 business days after the trade.

Open-market purchases and sales this filer reported on SEC Form 4, by the day traded. Insiders have two business days to file. A sale marked 10b5-1 was made under a plan adopted in advance. How to read these

Insider purchases and sales, by month (last 12 months)Insider purchases: $0 in total; Insider sales: $2.5M in total.Aug: Insider sales $176KSep: Insider sales $1.1MOct: Insider sales $1.2MDecJanFebMarAprMayJunJulAugSepOctNov
Insider purchases above the line: $0Insider sales below: $2.5M
Dollar value of open-market purchases and sales reported on SEC Form 4, by the month traded. Sales include pre-arranged 10b5-1 plan sales.
  1. CORTSold: CORCEPT THERAPEUTICS INC Oct 2, 2026 9,190 shares filed Oct 5, 2026 2 transactions 10b5-1 plan filing $1.1M
  2. CORTSold: CORCEPT THERAPEUTICS INC Oct 1, 2026 810 shares filed Oct 5, 2026 5,683 shares held directly after, as filed 10b5-1 plan filing $93K
  3. CORTSold: CORCEPT THERAPEUTICS INC Sep 14, 2026 10,000 shares filed Sep 16, 2026 2 transactions 10b5-1 plan filing $1.1M
  4. CORTSold: CORCEPT THERAPEUTICS INC Aug 3, 2026 1,540 shares filed Aug 5, 2026 5,495 shares held directly after, as filed filing $176K

Source: SEC Form 4 filings. Value is shares × the price reported on the filing; a filing whose price failed Lytir's check against the market price is left out, and a trade that related owners reported on separate forms is counted once. Filings can be late, amended or wrong at the source; see methodology.

Other Form 4 entries

Not counted above: entries this filer reported on Form 4 in the same 12 months that are not open-market purchases or sales. Each entry is one line of a filing.

  • CORT: option exercise or conversion (code M), 5 entries, Sep 14 to Oct 2, 2026
  • CORT: grant or award (code A), 2 entries, Sep 1, 2026
  • CORT: shares withheld for tax or exercise price (code F), 1 entry, Sep 2, 2026
Code A
A grant or award from the company, such as stock given as pay.
Code F
Shares paid to, or withheld by, the company to cover an exercise price or the tax due on an award.
Code M
An exercise or conversion of a derivative security received from the company, such as stock options.

Source: the same SEC Form 4 filings. The codes are the SEC's own transaction codes; the meanings above are a plain-words reading of the SEC's Form 4 instructions.