Douglas E Onsi
CIK 1270185 · CEO,CFO,Pres.,GC,Treas.&Sec. · last filed 2026-07-02
Douglas E Onsi is a CEO,CFO,Pres.,GC,Treas.&Sec. who has filed 27 SEC Form 4 insider transactions across 3 companies since 2015. The most recent filing, for CYPH, was dated Jul 2, 2026. Across all open-market trades the lifetime net is +$5.3M, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $309.9K across reported positions. 2 SEC filings were submitted jointly with James H Cavanaugh.
"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.
Charts
Trading activity, where the exposure sits, and each trade against the stock price.
LPTX price and trades
Daily close with each Form 4 filing on this company marked: green = open-market buy, red = open-market sale, purple = grants, exercises, gifts and other non-market transactions. Marker size scales with the dollar value.
Shares held
Shares owned after each reported transaction on this company (direct holdings as reported).
Open-market buying and selling
by monthDollar value of open-market purchases (code P, up) and sales (code S, down) across all companies, by filing month. Grants, exercises and gifts are excluded.
Exposure by company
latestMost recently reported shares × current price. Faded bars (*) have had no filing in 3 years, so the person may no longer hold them. Click a bar to chart that company.
Filer Profile
300 TECHNOLOGY SQUARE
CAMBRIDGE, MA 02139
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| CYPH | CEO,CFO,Pres.,GC,Treas.&Sec. | 106,858 | $2.90 | $309.9K | -$2.12M | 3 | 2026-07-02 |
| CYPHERPUNK TECHNOLOGIES INC. (LPTX) Delisted | CEO,CFO,Pres.,GC,Treas.&Sec. | 784,602 | $1.56 | $1.22M | $7.44M | 22 | 2025-11-13 |
| TETRALOGIC PHARMACEUTICALS CORP (TLOG) Delisted | Director | — | — | — | $0 | 1 | 2015-01-29 |
Recent Filings
27 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-07-02 | CYPH | Grant (A) | — | $0 | EDGAR |
| 2025-12-30 | CYPH | Mixed | −1,424 | $0 | EDGAR |
| 2025-11-19 | CYPH | Sell (S) | −676,319 | -$2.12M | EDGAR |
| 2025-11-13 | CYPHERPUNK TECHNOLOGIES INC. (LPTX) Delisted | Grant (A) | — | $0 | EDGAR |
| 2025-04-01 | CYPHERPUNK TECHNOLOGIES INC. (LPTX) Delisted | Exer (M) | +32,500 | $0 | EDGAR |
| 2024-11-15 | CYPHERPUNK TECHNOLOGIES INC. (LPTX) Delisted | Exer (X) | +2,136 | $6.0K | EDGAR |
| 2024-10-04 | CYPHERPUNK TECHNOLOGIES INC. (LPTX) Delisted | Grant (A) | — | $0 | EDGAR |
| 2024-01-31 | CYPHERPUNK TECHNOLOGIES INC. (LPTX) Delisted | Grant (A) | — | $0 | EDGAR |
| 2024-01-30 | CYPHERPUNK TECHNOLOGIES INC. (LPTX) Delisted | Exer (M) | +7,500 | $0 | EDGAR |
| 2023-08-25 | CYPHERPUNK TECHNOLOGIES INC. (LPTX) Delisted | Grant (A) | — | $0 | EDGAR |
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.