Timothy Gertsch
CIK 1990304 · Chief Accounting Officer · last filed 2026-08-18
Timothy Gertsch is a Chief Accounting Officer who has filed 13 SEC Form 4 insider transactions across 1 company since 2023. The most recent filing shows the insider had shares withheld for taxes covering $1.6K of AGL on Aug 18, 2026. Across all open-market trades the lifetime net is −$488.6K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $1.3M 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.
AGL 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
440 POLARIS PARKWAY, SUITE 550
WESTERVILLE, OH 43082
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| AGL | Chief Accounting Officer | 14,152 | $88.83 | $1.26M | -$488.6K | 13 | 2026-08-18 |
Recent Filings
13 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-08-18 | AGL | Tax (F) | −17 | -$1.6K | EDGAR |
| 2026-05-27 | AGL | Tax (F) | −8 | -$691 | EDGAR |
| 2026-04-16 | AGL | Tax (F) | −147 | -$3.8K | EDGAR |
| 2026-04-03 | AGL | Mixed | +9,734 | -$2.6K | EDGAR |
| 2025-08-19 | AGL | Tax (F) | −406 | -$451 | EDGAR |
| 2025-05-28 | AGL | Tax (F) | −193 | -$428 | EDGAR |
| 2025-04-16 | AGL | Tax (F) | −3,684 | -$20.4K | EDGAR |
| 2025-04-03 | AGL | Grant (A) | +61,275 | $0 | EDGAR |
| 2024-12-20 | AGL | Tax (F) | −187 | -$1.1K | EDGAR |
| 2024-08-20 | AGL | Tax (F) | −405 | -$2.0K | 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.