Susan D Lynch
CIK 1784973 · SVP, Chief Financial Officer · last filed 2026-08-25
Susan D Lynch is a SVP, Chief Financial Officer who has filed 31 SEC Form 4 insider transactions across 6 companies since 2019. The most recent filing shows the insider sold $302.3K of ONTO on Aug 25, 2026. Across all open-market trades the lifetime net is −$812.9K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $2.0M across reported positions.
"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.
ALGM 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
SUITE 300
COLORADO SPRINGS, CO 80919
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| ONTO | Director | 2,684 | $220.70 | $592.4K | -$302.3K | 4 | 2026-08-25 |
| AADX | Director | 8,000 | $11.37 | $91.0K | $160.0K | 1 | 2026-06-04 |
| ALGM | Director | 12,805 | $31.62 | $404.9K | -$740.1K | 8 | 2026-05-15 |
| CR | Director | 370 | $205.83 | $76.2K | $53.9K | 5 | 2026-05-01 |
| VVX | SVP, Chief Financial Officer | 11,595 | $70.17 | $813.6K | $0 | 3 | 2023-03-14 |
| V2X, Inc. (VEC) Delisted | SVP, Chief Financial Officer | 5,732 | $32.84 | $188.2K | $15.5K | 8 | 2022-05-18 |
Recent Filings
31 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-08-25 | ONTO | Sell (S) | −1,000 | -$302.3K | EDGAR |
| 2026-08-21 | ONTO | Notice (144) | −1,000 | -$302.3K | EDGAR |
| 2026-06-04 | AADX | Buy (P) | +8,000 | $160.0K | EDGAR |
| 2026-05-22 | ONTO | Grant (A) | +761 | $0 | EDGAR |
| 2026-05-15 | ALGM | Sell (S) | −16,711 | -$759.6K | EDGAR |
| 2026-05-14 | ALGM | Notice (144) | −16,711 | -$759.6K | EDGAR |
| 2026-05-01 | CR | Buy (P) | +150 | $26.6K | EDGAR |
| 2026-04-29 | CR | Grant (A) | — | $0 | EDGAR |
| 2026-02-02 | CR | Buy (P) | +150 | $27.3K | EDGAR |
| 2025-08-08 | ALGM | Grant (A) | +5,932 | $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.