Gallagher John E
SEC CIK 1628991 · EDGAR
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| CERT | Certara, Inc. | Pres, CHIEF COMMERCAL OFF | 69.9K | — | — | 7 | 2024-04-01 | 2026-04-01 |
Most active insiders at CERT, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Feehery William F | CEO, Dir | $200.0K | — |
| 2 | Bedi Arjun | Dir | — | — |
| 3 | Resnick Jon Matthew | CEO, Dir | — | — |
| 4 | McKemey Adrian | Pres, Drug Dev. Solutions | — | — |
| 5 | Reynders John V W | CFO, Dir | — | — |
| 6 | Corcoran Daniel | SVP, GC | — | — |
| 7 | Anhalt Rona | CHRO | — | — |
| 8 | Aspbury Robert | Pres, PREDICTIVE TECH | — | — |
| 9 | Gallagher John E | CFO | — | — |
| 10 | Killefer Nancy | Dir | — | — |
Transactions 7
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-04-03 16:07 | 2026-04-01 | CERT | Certara, Inc. | Gallagher John E | CFO | A - Grant | $0.00 | +23.3K | 69.9K | +50% | $0 |
| DM | 2026-04-03 16:07 | 2026-04-01 | CERT | Certara, Inc. | Gallagher John E | CFO | F - Tax | $4.72 | -25.1K | 95.4K | -21% | -$118.5K |
| DM | 2026-04-03 16:07 | 2026-04-01 | CERT | Certara, Inc. | Gallagher John E | CFO | M - OptEx | $0.00 | +50.6K | 103.2K | +96% | $0 |
| DM | 2025-04-03 | 2025-04-01 | CERT | Certara, Inc. | Gallagher John E | Pres, CHIEF COMMERCAL OFF | M - OptEx | $0.00 | +42.5K | 51.7K | +460% | $0 |
| DM | 2025-04-03 | 2025-04-01 | CERT | Certara, Inc. | Gallagher John E | Pres, CHIEF COMMERCAL OFF | F - Tax | $9.90 | -14.2K | 46.5K | -23% | -$140.3K |
| DM | 2024-04-03 | 2024-04-01 | CERT | Certara, Inc. | Gallagher John E | CFO | F - Tax | $17.88 | -9,077 | 9,913 | -48% | -$162.3K |
| DM | 2024-04-03 | 2024-04-01 | CERT | Certara, Inc. | Gallagher John E | CFO | M - OptEx | $0.00 | +27.3K | 14.7K | New | $0 |
Purchase Sale Sale after option exercise All abbreviations