REGN Regeneron Pharmaceuticals
Nasdaq · SEC CIK 872589 · EDGAR
- Bought, last 12 months
- $0 0 purchases by 0 insiders
- Sold, last 12 months
- $12.91M 15 sales by 7 insiders
- Filings on record
- 402 since 2021-07-02, latest 2026-09-03 16:50
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| POON CHRISTINE A | Dir | — | $4.25M |
| McCourt Marion | EVP Commercial | — | $2.00M |
| Zoghbi Huda Y | Dir | — | $1.92M |
| Pitofsky Jason | VP Ctrl | — | $1.87M |
| Bassler Bonnie L | Dir | — | $1.77M |
| Guarini Kathryn | Dir | — | $660.0K |
| RYAN ARTHUR F | Dir | — | $434.7K |
| MURPHY ANDREW J | EVP Research | — | — |
| Fenimore Christopher R. | EVP Fin CFO | — | — |
| Schenkein David P | Dir | — | — |
Transactions 678
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2022-12-12 | 2022-12-08 | REGN | Bassler Bonnie L | Dir | S - Sale+OE | $779.00 | -218 | 1,082 | -17% | -$169.8K |
| D | 2022-12-12 | 2022-12-08 | REGN | Bassler Bonnie L | Dir | M - OptEx | $380.95 | +218 | 1,300 | +20% | +$83.0K |
| M | 2022-12-02 | 2022-12-01 | REGN | RYAN ARTHUR F | Dir | S - Sale | $758.17 | -100 | 19.3K | -0.5% | -$75.8K |
| D | 2022-12-02 | 2022-12-01 | REGN | Landry Robert E | EVP Fin CFO | F - Tax | $760.35 | -1,890 | 29.4K | -6% | -$1.44M |
| D | 2022-12-02 | 2022-12-01 | REGN | Landry Robert E | EVP Fin CFO | M - OptEx | $381.92 | +2,500 | 31.2K | +9% | +$954.8K |
| DM | 2022-12-02 | 2022-12-02 | REGN | Landry Robert E | EVP Fin CFO | S - Sale+OE | $756.66 | -610 | 28.8K | -2% | -$461.6K |
| D | 2022-12-02 | 2022-12-01 | REGN | McCourt Marion | EVP Commercial | S - Sale+OE | $756.19 | -1,100 | 19.6K | -5% | -$831.8K |
| D | 2022-12-02 | 2022-12-01 | REGN | McCourt Marion | EVP Commercial | M - OptEx | $372.46 | +1,100 | 20.7K | +6% | +$409.7K |
| D | 2022-11-25 | 2022-11-22 | REGN | Van Plew Daniel P | EVP, General Mgr, Industrial | M - OptEx | $378.98 | +50.0K | 80.6K | +164% | +$18.95M |
| DM | 2022-11-25 | 2022-11-23 | REGN | Van Plew Daniel P | EVP, General Mgr, Industrial | S - Sale+OE | $740.75 | -12.0K | 30.6K | -28% | -$8.87M |
| D | 2022-11-25 | 2022-11-22 | REGN | Van Plew Daniel P | EVP, General Mgr, Industrial | F - Tax | $741.81 | -38.0K | 42.5K | -47% | -$28.21M |
| DM | 2022-11-16 | 2022-11-15 | REGN | MURPHY ANDREW J | EVP Research | S - Sale+OE | $727.81 | -3,720 | 60.4K | -6% | -$2.71M |
| D | 2022-11-16 | 2022-11-14 | REGN | MURPHY ANDREW J | EVP Research | G - Gift | $0.00 | -1,360 | 57.1K | -2% | $0 |
| D | 2022-11-16 | 2022-11-14 | REGN | MURPHY ANDREW J | EVP Research | M - OptEx | $179.13 | +10.0K | 67.1K | +18% | +$1.79M |
| D | 2022-11-16 | 2022-11-14 | REGN | MURPHY ANDREW J | EVP Research | F - Tax | $746.00 | -6,280 | 60.8K | -9% | -$4.68M |
| DM | 2022-11-10 | 2022-11-08 | REGN | BROWN MICHAEL S | Dir | S - Sale+OE | $755.18 | -3,995 | 1,749 | -70% | -$3.02M |
| DI | 2022-11-10 | 2022-11-08 | REGN | BROWN MICHAEL S | Dir | S - Sale+OE | $748.49 | -500 | 6,662 | -7% | -$374.2K |
| DM | 2022-11-10 | 2022-11-08 | REGN | BROWN MICHAEL S | Dir | M - OptEx | $416.62 | +3,995 | 3,513 | New | +$1.66M |
| DM | 2022-11-08 | 2022-11-07 | REGN | Van Plew Daniel P | EVP, General Mgr, Industrial | S - Sale+OE | $745.40 | -7,886 | 31.0K | -20% | -$5.88M |
| D | 2022-11-08 | 2022-11-04 | REGN | Van Plew Daniel P | EVP, General Mgr, Industrial | M - OptEx | $381.92 | +34.0K | 64.6K | +111% | +$12.99M |
| D | 2022-11-08 | 2022-11-04 | REGN | Van Plew Daniel P | EVP, General Mgr, Industrial | F - Tax | $725.84 | -26.1K | 38.5K | -40% | -$18.95M |
| D | 2022-11-07 | 2022-11-04 | REGN | McCourt Marion | EVP Commercial | M - OptEx | $372.46 | +1,000 | 20.6K | +5% | +$372.5K |
| D | 2022-11-07 | 2022-11-04 | REGN | McCourt Marion | EVP Commercial | S - Sale+OE | $727.82 | -1,000 | 19.6K | -5% | -$727.8K |
| M | 2022-11-03 | 2022-11-01 | REGN | RYAN ARTHUR F | Dir | S - Sale | $755.89 | -100 | 19.4K | -0.5% | -$75.6K |
| D | 2022-11-02 | 2022-11-01 | REGN | McCourt Marion | EVP Commercial | M - OptEx | $372.46 | +1,100 | 20.7K | +6% | +$409.7K |
| D | 2022-11-02 | 2022-11-01 | REGN | McCourt Marion | EVP Commercial | S - Sale+OE | $750.00 | -1,100 | 19.6K | -5% | -$825.0K |
| DM | 2022-11-02 | 2022-11-01 | REGN | Landry Robert E | EVP Fin CFO | S - Sale+OE | $758.06 | -482 | 28.8K | -2% | -$365.4K |
| D | 2022-11-02 | 2022-10-31 | REGN | Landry Robert E | EVP Fin CFO | M - OptEx | $381.92 | +2,000 | 30.7K | +7% | +$763.8K |
| D | 2022-11-02 | 2022-10-31 | REGN | Landry Robert E | EVP Fin CFO | F - Tax | $751.24 | -1,518 | 29.2K | -5% | -$1.14M |
| D | 2022-10-18 | 2022-10-14 | REGN | Landry Robert E | EVP Fin CFO | M - OptEx | $381.92 | +1,500 | 30.2K | +5% | +$572.9K |
| D | 2022-10-18 | 2022-10-17 | REGN | Landry Robert E | EVP Fin CFO | S - Sale+OE | $739.50 | -358 | 28.7K | -1% | -$264.7K |
| D | 2022-10-18 | 2022-10-14 | REGN | Landry Robert E | EVP Fin CFO | F - Tax | $743.78 | -1,142 | 29.1K | -4% | -$849.4K |
| 2022-10-07 | 2022-10-05 | REGN | Fenimore Christopher R. | SVP Ctrl | S - Sale | $749.00 | -1,844 | 16.4K | -10% | -$1.38M | |
| D | 2022-10-05 | 2022-10-03 | REGN | Thompson Craig B. | Dir | A - Grant | $0.00 | +279 | 279 | New | $0 |
| M | 2022-10-05 | 2022-10-03 | REGN | RYAN ARTHUR F | Dir | S - Sale | $726.54 | -100 | 19.5K | -0.5% | -$72.7K |
| DM | 2022-10-05 | 2022-10-03 | REGN | McCourt Marion | EVP Commercial | S - Sale+OE | $705.39 | -1,100 | 19.6K | -5% | -$775.9K |
| DM | 2022-10-05 | 2022-10-03 | REGN | McCourt Marion | EVP Commercial | M - OptEx | $359.04 | +1,100 | 20.2K | +6% | +$394.9K |
| 2022-10-05 | 2022-10-03 | REGN | Fenimore Christopher R. | SVP Ctrl | S - Sale | $724.00 | -3,346 | 18.3K | -15% | -$2.42M | |
| DM | 2022-10-03 | 2022-09-29+ | REGN | Tessier-Lavigne Marc | Dir | S - Sale+OE | $702.24 | -10.8K | 4,084 | -73% | -$7.61M |
| DM | 2022-10-03 | 2022-09-29+ | REGN | Tessier-Lavigne Marc | Dir | M - OptEx | $413.33 | +10.8K | 6,067 | New | +$4.48M |
| DM | 2022-09-13 | 2022-09-12 | REGN | Van Plew Daniel P | EVP, General Mgr, Industrial | S - Sale+OE | $716.38 | -4,696 | 32.3K | -13% | -$3.36M |
| D | 2022-09-13 | 2022-09-09 | REGN | Van Plew Daniel P | EVP, General Mgr, Industrial | M - OptEx | $555.67 | +40.0K | 70.6K | +131% | +$22.23M |
| D | 2022-09-13 | 2022-09-09 | REGN | Van Plew Daniel P | EVP, General Mgr, Industrial | F - Tax | $730.96 | -35.3K | 35.3K | -50% | -$25.81M |
| D | 2022-09-12 | 2022-09-09 | REGN | LAROSA JOSEPH J | EVP GC, Secret | M - OptEx | $270.43 | +30.0K | 41.6K | +259% | +$8.11M |
| D | 2022-09-12 | 2022-09-09 | REGN | LAROSA JOSEPH J | EVP GC, Secret | F - Tax | $730.96 | -20.7K | 20.9K | -50% | -$15.15M |
| DM | 2022-09-12 | 2022-09-08+ | REGN | Bassler Bonnie L | Dir | S - Sale+OE | $704.65 | -3,167 | 1,082 | -75% | -$2.23M |
| DM | 2022-09-12 | 2022-09-08+ | REGN | Bassler Bonnie L | Dir | M - OptEx | $388.99 | +3,167 | 2,361 | New | +$1.23M |
| M | 2022-09-08 | 2022-09-06 | REGN | RYAN ARTHUR F | Dir | S - Sale | $582.37 | -100 | 19.6K | -0.5% | -$58.2K |
| DM | 2022-09-08 | 2022-09-06 | REGN | COLES N ANTHONY | Dir | S - Sale+OE | $581.28 | -6,000 | 5,470 | -52% | -$3.49M |
| DM | 2022-09-08 | 2022-09-06 | REGN | COLES N ANTHONY | Dir | M - OptEx | $372.40 | +6,000 | 6,793 | +757% | +$2.23M |
| D | 2022-09-02 | 2022-09-01 | REGN | McCourt Marion | EVP Commercial | M - OptEx | $342.93 | +1,100 | 20.7K | +6% | +$377.2K |
| D | 2022-09-02 | 2022-09-01 | REGN | McCourt Marion | EVP Commercial | S - Sale+OE | $577.62 | -1,100 | 19.6K | -5% | -$635.4K |
| DM | 2022-08-17 | 2022-08-16 | REGN | MURPHY ANDREW J | EVP Research | S - Sale+OE | $645.49 | -3,513 | 60.0K | -6% | -$2.27M |
| D | 2022-08-17 | 2022-08-15 | REGN | MURPHY ANDREW J | EVP Research | M - OptEx | $179.13 | +10.0K | 68.5K | +17% | +$1.79M |
| D | 2022-08-17 | 2022-08-15 | REGN | MURPHY ANDREW J | EVP Research | F - Tax | $634.25 | -6,487 | 62.0K | -9% | -$4.11M |
| DM | 2022-08-11 | 2022-08-09 | REGN | POON CHRISTINE A | Dir | S - Sale+OE | $620.91 | -15.0K | 1,872 | -89% | -$9.31M |
| D | 2022-08-11 | 2022-08-09 | REGN | POON CHRISTINE A | Dir | M - OptEx | $177.82 | +15.0K | 16.9K | +801% | +$2.67M |
| DM | 2022-08-08 | 2022-08-04 | REGN | RYAN ARTHUR F | Dir | S - Sale+OE | $621.29 | -10.5K | 18.4K | -36% | -$6.49M |
| DM | 2022-08-08 | 2022-08-04 | REGN | RYAN ARTHUR F | Dir | M - OptEx | $413.26 | +10.5K | 23.3K | +81% | +$4.32M |
| D | 2022-08-08 | 2022-08-04 | REGN | RYAN ARTHUR F | Dir | G - Gift | $0.00 | -2,500 | 19.7K | -11% | $0 |
| DM | 2022-08-08 | 2022-08-05 | REGN | STAHL NEIL | EVP Research, Development | S - Sale+OE | $612.61 | -23.8K | 53.6K | -31% | -$14.57M |
| D | 2022-08-08 | 2022-02-18 | REGN | STAHL NEIL | EVP Research, Development | G - Gift | $0.00 | -335 | 52.8K | -0.6% | $0 |
| D | 2022-08-08 | 2022-08-04 | REGN | STAHL NEIL | EVP Research, Development | M - OptEx | $270.43 | +95.0K | 147.8K | +180% | +$25.69M |
| D | 2022-08-08 | 2022-08-04 | REGN | STAHL NEIL | EVP Research, Development | F - Tax | $613.00 | -71.2K | 76.6K | -48% | -$43.66M |
| D | 2022-08-02 | 2022-08-01 | REGN | McCourt Marion | EVP Commercial | M - OptEx | $342.93 | +1,100 | 20.7K | +6% | +$377.2K |
| D | 2022-08-02 | 2022-08-01 | REGN | McCourt Marion | EVP Commercial | S - Sale+OE | $581.53 | -1,100 | 19.6K | -5% | -$639.7K |
| D | 2022-07-05 | 2022-07-01 | REGN | McCourt Marion | EVP Commercial | M - OptEx | $342.93 | +1,100 | 20.7K | +6% | +$377.2K |
| D | 2022-07-05 | 2022-07-01 | REGN | McCourt Marion | EVP Commercial | S - Sale+OE | $587.76 | -1,100 | 19.6K | -5% | -$646.5K |
| D | 2022-06-03 | 2022-06-01 | REGN | McCourt Marion | EVP Commercial | S - Sale+OE | $669.51 | -1,100 | 19.6K | -5% | -$736.5K |
| D | 2022-06-03 | 2022-06-01 | REGN | McCourt Marion | EVP Commercial | M - OptEx | $342.93 | +1,100 | 20.7K | +6% | +$377.2K |
| DM | 2022-05-18 | 2022-05-17 | REGN | MURPHY ANDREW J | EVP Research | S - Sale+OE | $663.68 | -3,543 | 59.9K | -6% | -$2.35M |
| D | 2022-05-18 | 2022-05-16 | REGN | MURPHY ANDREW J | EVP Research | M - OptEx | $179.13 | +10.0K | 68.5K | +17% | +$1.79M |
| D | 2022-05-18 | 2022-05-16 | REGN | MURPHY ANDREW J | EVP Research | F - Tax | $648.31 | -6,457 | 62.0K | -9% | -$4.19M |
| D | 2022-05-03 | 2022-05-02 | REGN | McCourt Marion | EVP Commercial | M - OptEx | $342.93 | +1,100 | 20.7K | +6% | +$377.2K |
| D | 2022-05-03 | 2022-05-02 | REGN | McCourt Marion | EVP Commercial | S - Sale+OE | $656.97 | -1,100 | 19.6K | -5% | -$722.7K |
| M | 2022-05-03 | 2022-05-02 | REGN | RYAN ARTHUR F | Dir | S - Sale | $650.78 | -100 | 22.3K | -0.4% | -$65.1K |
| D | 2022-04-11 | 2022-04-07 | REGN | Bassler Bonnie L | Dir | M - OptEx | $380.95 | +1,240 | 2,322 | +115% | +$472.4K |
| D | 2022-04-11 | 2022-04-07 | REGN | Bassler Bonnie L | Dir | S - Sale+OE | $725.00 | -1,240 | 1,082 | -53% | -$899.0K |
| DM | 2022-04-11 | 2022-04-07+ | REGN | Landry Robert E | EVP Fin CFO | M - OptEx | $388.46 | +9,500 | 32.2K | +42% | +$3.69M |
| DM | 2022-04-11 | 2022-04-07+ | REGN | Landry Robert E | EVP Fin CFO | F - Tax | $732.98 | -7,313 | 30.6K | -19% | -$5.36M |
| DM | 2022-04-11 | 2022-04-08+ | REGN | Landry Robert E | EVP Fin CFO | S - Sale+OE | $734.61 | -2,187 | 28.7K | -7% | -$1.61M |
| DM | 2022-04-11 | 2022-04-08 | REGN | Fenimore Christopher R. | SVP Ctrl | F - Tax | $736.21 | -5,606 | 25.1K | -18% | -$4.13M |
| DM | 2022-04-11 | 2022-04-08 | REGN | Fenimore Christopher R. | SVP Ctrl | M - OptEx | $364.23 | +7,450 | 27.2K | +38% | +$2.71M |
| 2022-04-11 | 2022-04-07 | REGN | LAROSA JOSEPH J | EVP GC, Secret | S - Sale | $721.10 | -5,114 | 16.9K | -23% | -$3.69M | |
| MI | 2022-04-07 | 2022-04-05+ | REGN | SCHLEIFER LEONARD S | Pres, CEO, Dir | S - Sale | $710.05 | -7,114 | 13.8K | -34% | -$5.05M |
| I | 2022-04-04 | 2022-03-31 | REGN | SCHLEIFER LEONARD S | Pres, CEO, Dir | S - Sale | $710.01 | -2,886 | 18.3K | -14% | -$2.05M |
| M | 2022-04-04 | 2022-04-01 | REGN | RYAN ARTHUR F | Dir | S - Sale | $692.81 | -100 | 22.3K | -0.4% | -$69.3K |
| D | 2022-04-04 | 2022-04-01 | REGN | McCourt Marion | EVP Commercial | M - OptEx | $342.93 | +1,000 | 20.6K | +5% | +$342.9K |
| D | 2022-04-04 | 2022-04-01 | REGN | McCourt Marion | EVP Commercial | S - Sale+OE | $701.82 | -1,000 | 19.6K | -5% | -$701.8K |
| M | 2022-04-04 | 2022-04-01 | REGN | LAROSA JOSEPH J | EVP GC, Secret | S - Sale | $690.73 | -5,114 | 24.4K | -17% | -$3.53M |
| D | 2022-04-01 | 2022-03-30 | REGN | GOLDSTEIN JOSEPH L | Dir | M - OptEx | $374.12 | +2,431 | 8,513 | +40% | +$909.5K |
| D | 2022-04-01 | 2022-03-30 | REGN | GOLDSTEIN JOSEPH L | Dir | S - Sale+OE | $700.00 | -2,431 | 6,082 | -29% | -$1.70M |
| D | 2022-04-01 | 2022-03-30 | REGN | Bassler Bonnie L | Dir | M - OptEx | $380.95 | +1,240 | 2,322 | +115% | +$472.4K |
| D | 2022-04-01 | 2022-03-30 | REGN | Bassler Bonnie L | Dir | S - Sale+OE | $700.00 | -1,240 | 1,082 | -53% | -$868.0K |
| D | 2022-04-01 | 2022-03-31 | REGN | Landry Robert E | EVP Fin CFO | M - OptEx | $399.66 | +1,500 | 30.2K | +5% | +$599.5K |
| DM | 2022-04-01 | 2022-04-01 | REGN | Landry Robert E | EVP Fin CFO | S - Sale+OE | $695.81 | -316 | 28.8K | -1% | -$219.9K |
| D | 2022-04-01 | 2022-03-31 | REGN | Landry Robert E | EVP Fin CFO | F - Tax | $700.99 | -1,184 | 29.1K | -4% | -$830.0K |
| MI | 2022-04-01 | 2022-03-30 | REGN | VAGELOS P ROY | Dir | S - Sale | $700.01 | -28.6K | 23.5K | -55% | -$20.00M |
| DM | 2022-04-01 | 2022-03-31 | REGN | Fenimore Christopher R. | SVP Ctrl | F - Tax | $700.99 | -8,654 | 21.6K | -29% | -$6.07M |
| DM | 2022-04-01 | 2022-03-31 | REGN | Fenimore Christopher R. | SVP Ctrl | M - OptEx | $317.97 | +12.0K | 31.6K | +61% | +$3.82M |
Purchase Sale Sale after option exercise All abbreviations