Marc Tessier-Lavigne
CIK 1437435 · View on SEC EDGAR ↗
Insider
First SEC filing: Dec. 7, 2017 · Latest: Feb. 17, 2022
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 58 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
58 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Dec. 9, 2021 | REGN | S 10b5-1 | 3,784 | $665.00 | $2,516,360 | 2,078 Direct | -64.55% | Disposed | 26.0% (price as of 2026-08-21) |
| June 7, 2021 | DNLI | S 10b5-1 | 700 | $71.06 | $49,742 | 2,544,370 Direct | -0.03% | Disposed | -64.6% (price as of 2026-08-21) |
| June 7, 2021 | DNLI | S 10b5-1 | 93,678 | $70.34 | $6,589,311 | 2,545,070 Direct | -3.55% | Disposed | -64.2% (price as of 2026-08-21) |
| May 24, 2021 | DNLI | S 10b5-1 | 8,806 | $60.02 | $528,536 | 2,542,296 Direct | -0.35% | Disposed | -58.1% (price as of 2026-08-21) |
| May 21, 2021 | DNLI | S 10b5-1 | 37,957 | $60.13 | $2,282,354 | 2,551,102 Direct | -1.47% | Disposed | -58.2% (price as of 2026-08-21) |
| May 3, 2021 | DNLI | S 10b5-1 | 98 | $61.20 | $5,998 | 2,589,059 Direct | 0.00% | Disposed | -58.9% (price as of 2026-08-21) |
| May 3, 2021 | DNLI | S 10b5-1 | 3,139 | $60.08 | $188,591 | 2,589,157 Direct | -0.12% | Disposed | -58.1% (price as of 2026-08-21) |
| April 1, 2021 | DNLI | S 10b5-1 | 6,184 | $57.60 | $356,198 | 2,592,296 Direct | -0.24% | Disposed | -56.3% (price as of 2026-08-21) |
| April 1, 2021 | DNLI | S 10b5-1 | 29,593 | $56.91 | $1,684,138 | 2,598,480 Direct | -1.13% | Disposed | -55.8% (price as of 2026-08-21) |
| April 1, 2021 | DNLI | S 10b5-1 | 14,223 | $55.61 | $790,941 | 2,628,073 Direct | -0.54% | Disposed | -54.8% (price as of 2026-08-21) |
| March 1, 2021 | DNLI | S 10b5-1 | 1,031 | $71.35 | $73,562 | 2,642,296 Direct | -0.04% | Disposed | -64.7% (price as of 2026-08-21) |
| March 1, 2021 | DNLI | S 10b5-1 | 3,482 | $69.59 | $242,312 | 2,643,327 Direct | -0.13% | Disposed | -63.8% (price as of 2026-08-21) |
| March 1, 2021 | DNLI | S 10b5-1 | 6,011 | $68.50 | $411,754 | 2,646,809 Direct | -0.23% | Disposed | -63.3% (price as of 2026-08-21) |
| March 1, 2021 | DNLI | S 10b5-1 | 14,945 | $67.57 | $1,009,834 | 2,652,820 Direct | -0.56% | Disposed | -62.8% (price as of 2026-08-21) |
| March 1, 2021 | DNLI | S 10b5-1 | 18,316 | $66.55 | $1,218,930 | 2,667,765 Direct | -0.68% | Disposed | -62.2% (price as of 2026-08-21) |
| March 1, 2021 | DNLI | S 10b5-1 | 37,445 | $65.63 | $2,457,515 | 2,686,081 Direct | -1.37% | Disposed | -61.7% (price as of 2026-08-21) |
| March 1, 2021 | DNLI | S 10b5-1 | 18,770 | $64.36 | $1,208,037 | 2,723,526 Direct | -0.68% | Disposed | -60.9% (price as of 2026-08-21) |
| June 16, 2020 | DNLI | S | 400,000 | $26.10 | $10,440,000 | 2,739,043 Direct | -12.74% | Disposed | -3.6% (price as of 2026-08-21) |
| Feb. 13, 2020 | REGN | S | 5,000 | $400.03 | $2,000,150 | 1,830 Direct | -73.21% | Disposed | 109.4% (price as of 2026-08-21) |
| Feb. 13, 2020 | REGN | S | 637 | $398.71 | $253,978 | 10,472 Direct | -5.73% | Disposed | 110.1% (price as of 2026-08-21) |
| Feb. 13, 2020 | REGN | S | 800 | $399.41 | $319,528 | 9,672 Direct | -7.64% | Disposed | 109.8% (price as of 2026-08-21) |
| Feb. 13, 2020 | REGN | S | 7,842 | $400.16 | $3,138,055 | 1,830 Direct | -81.08% | Disposed | 109.4% (price as of 2026-08-21) |
| Aug. 5, 2015 | REGN | S | 1,500 | $584.07 | $876,105 | 4,687 Direct | -24.24% | Disposed | 43.4% (price as of 2026-08-21) |
| Aug. 5, 2015 | REGN | S | 1,000 | $590.17 | $590,170 | 3,687 Direct | -21.34% | Disposed | 42.0% (price as of 2026-08-21) |
| Aug. 5, 2015 | REGN | S | 2,000 | $593.64 | $1,187,280 | 1,687 Direct | -54.24% | Disposed | 41.1% (price as of 2026-08-21) |
| Aug. 5, 2015 | REGN | S | 500 | $595.44 | $297,720 | 1,187 Direct | -29.64% | Disposed | 40.7% (price as of 2026-08-21) |
| Feb. 26, 2015 | REGN | S | 1,600 | $420.33 | $672,528 | 2,587 Direct | -38.21% | Disposed | 99.3% (price as of 2026-08-21) |
| Feb. 26, 2015 | REGN | S | 1,100 | $423.64 | $466,004 | 1,487 Direct | -42.52% | Disposed | 97.8% (price as of 2026-08-21) |
| Feb. 26, 2015 | REGN | S | 300 | $424.44 | $127,332 | 1,187 Direct | -20.17% | Disposed | 97.4% (price as of 2026-08-21) |
| Aug. 27, 2014 | REGN | S | 3,000 | $352.20 | $1,056,600 | 1,187 Direct | -71.65% | Disposed | 137.9% (price as of 2026-08-21) |
| July 24, 2013 | AGIO | P | 55,555 | $18.00 | $999,990 | 101,009 Direct | +122.22% | Acquired | 87.7% (price as of 2026-08-21) |
| May 6, 2013 | REGN | S | 8,334 | $260.20 | $2,168,507 | 0 Direct | -100.00% | Disposed | 222.0% (price as of 2026-08-21) |
| May 6, 2013 | REGN | S | 800 | $260.75 | $208,600 | 0 Direct | -100.00% | Disposed | 221.3% (price as of 2026-08-21) |
| May 6, 2013 | REGN | S | 1,700 | $261.53 | $444,601 | 0 Direct | -100.00% | Disposed | 220.3% (price as of 2026-08-21) |
| May 6, 2013 | REGN | S | 1,700 | $262.49 | $446,233 | 0 Direct | -100.00% | Disposed | 219.2% (price as of 2026-08-21) |
| May 6, 2013 | REGN | S | 500 | $263.50 | $131,750 | 0 Direct | -100.00% | Disposed | 217.9% (price as of 2026-08-21) |
| May 6, 2013 | REGN | S | 300 | $264.17 | $79,251 | 0 Direct | -100.00% | Disposed | 217.1% (price as of 2026-08-21) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II)
Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Dec. 9, 2021 | REGN | Non-Qualified Stock Option (right to buy) | Common Stock (3,784) | $371.40 | Jan. 2, 2029 | 3,784 | Disposed |
| June 7, 2021 | DNLI | Stock Option (right to buy) | Common Stock (27,245) | $19.50 | May 30, 2029 | 27,245 | Disposed |
| June 7, 2021 | DNLI | Stock Option (right to buy) | Common Stock (27,830) | $18.92 | June 13, 2028 | 27,830 | Disposed |
| June 7, 2021 | DNLI | Stock Option (right to buy) | Common Stock (39,303) | $18.00 | Dec. 7, 2027 | 39,303 | Disposed |
| June 2, 2021 | DNLI | Stock Option (right to buy) | Common Stock (6,222) | $63.76 | June 2, 2031 | 6,222 | Acquired |
| June 3, 2020 | DNLI | Restricted Stock Units | Common Stock (3,253) | — | — | 3,253 | Acquired |
| June 3, 2020 | DNLI | Stock Option (right to buy) | Common Stock (15,183) | $28.82 | June 2, 2030 | 15,183 | Acquired |
| Feb. 13, 2020 | REGN | Non-Qualified Stock Option (right to buy) | Common Stock (9,279) | $50.91 | Nov. 18, 2021 | 9,279 | Disposed |
| Feb. 13, 2020 | REGN | Non-Qualified Stock Option (right to buy) | Common Stock (5,000) | $57.11 | Jan. 3, 2022 | 5,000 | Disposed |
| May 30, 2019 | DNLI | Stock Option (right to buy) | Common Stock (27,245) | $19.50 | May 29, 2029 | 27,245 | Acquired |
| June 13, 2018 | DNLI | Stock Option (right to buy) | Common Stock (27,830) | $18.92 | June 12, 2028 | 27,830 | Acquired |
| Dec. 12, 2017 | DNLI | Series A-1 Preferred Stock | Common Stock (25,000) | — | — | 25,000 | Disposed |
| Dec. 7, 2017 | DNLI | Stock Option (right to buy) | Common Stock (47,165) | $18.00 | Dec. 6, 2027 | 47,165 | Acquired |
| Jan. 3, 2017 | REGN | Non-Qualified Stock Option (right to buy) | Common Stock (7,830) | $376.69 | Jan. 3, 2027 | 7,830 | Acquired |
| June 21, 2016 | AGIO | Stock option (right to buy) | Common stock (8,500) | $47.33 | June 20, 2026 | 8,500 | Acquired |
| Jan. 4, 2016 | REGN | Non-Qualified Stock Option (right to buy) | Common Stock (9,212) | $520.01 | Jan. 4, 2026 | 9,212 | Acquired |
| Aug. 5, 2015 | REGN | Non-Qualified Stock Option (right to buy) | Common Stock (5,000) | $57.11 | Jan. 3, 2022 | 5,000 | Disposed |
| June 23, 2015 | AGIO | Stock Option (right to buy) | Common Stock (11,262) | $103.63 | June 22, 2025 | 11,262 | Acquired |
| April 23, 2015 | PFE | Phantom Stock Units | Common Stock (4,596) | — | — | 4,596 | Acquired |
| Feb. 26, 2015 | REGN | Non-Qualified Stock Option (right to buy) | Common Stock (3,000) | $50.91 | Nov. 18, 2021 | 3,000 | Disposed |
| Jan. 2, 2015 | REGN | Non-Qualified Stock Option (right to buy) | Common Stock (10,838) | $413.33 | Jan. 2, 2025 | 10,838 | Acquired |
| Aug. 27, 2014 | REGN | Non-Qualified Stock Option (right to buy) | Common Stock (3,000) | $50.91 | Nov. 18, 2021 | 3,000 | Disposed |
| Aug. 26, 2014 | REGN | Non-Qualified Stock Option (right to buy) | Common Stock (1,387) | $50.91 | Nov. 18, 2021 | 1,387 | Disposed |
| May 30, 2014 | AGIO | Stock Option (right to buy) | Common Stock (14,000) | $35.16 | May 29, 2024 | 14,000 | Acquired |
| April 24, 2014 | PFE | Phantom Stock Units | Common Stock (5,291) | — | — | 5,291 | Acquired |
| Jan. 2, 2014 | REGN | Non-Qualified Stock Option (right to buy) | Common Stock (12,750) | $273.67 | Jan. 2, 2024 | 12,750 | Acquired |
| Dec. 4, 2013 | AGIO | Common Stock (right to buy) | Common Stock (10,750) | $18.01 | Dec. 4, 2023 | 10,750 | Acquired |
| May 6, 2013 | REGN | Non-Qualified Stock Option (right to buy) | Common Stock (8,334) | $50.91 | Nov. 18, 2021 | 8,334 | Disposed |
| May 6, 2013 | REGN | Non-Qualified Stock Option (right to buy) | Common Stock (800) | $57.11 | Jan. 3, 2022 | 800 | Disposed |
| May 6, 2013 | REGN | Non-Qualified Stock Option (right to buy) | Common Stock (1,700) | $57.11 | Jan. 3, 2022 | 1,700 | Disposed |
| May 6, 2013 | REGN | Non-Qualified Stock Option (right to buy) | Common Stock (1,700) | $57.11 | Jan. 3, 2022 | 1,700 | Disposed |
| May 6, 2013 | REGN | Non-Qualified Stock Option (right to buy) | Common Stock (500) | $57.11 | Jan. 3, 2022 | 500 | Disposed |
| May 6, 2013 | REGN | Non-Qualified Stock Option (right to buy) | Common Stock (300) | $57.11 | Jan. 3, 2022 | 300 | Disposed |
| April 25, 2013 | PFE | Phantom Stock Units | Common Stock (4,544) | — | — | 4,544 | Acquired |
| Jan. 2, 2013 | REGN | Non-Qualified Stock Option (right to buy) | Common Stock (15,000) | $177.82 | Jan. 2, 2023 | 15,000 | Acquired |
| April 26, 2012 | PFE | Phantom Stock Units | Common Stock (5,963) | — | — | 5,963 | Acquired |
| Jan. 3, 2012 | REGN | Non-Qualified Stock Option (right to buy) | Common Stock (15,000) | $57.11 | Jan. 3, 2022 | 15,000 | Acquired |
| Dec. 12, 2011 | PFE | Phantom Stock Units | Common Stock (6,744) | — | — | 6,744 | Acquired |
| Nov. 18, 2011 | REGN | Non-Qualified Stock Option (right to buy) | Common Stock (25,000) | $50.91 | Nov. 18, 2021 | 25,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 5 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Dec. 7, 2017 | DNLI | Common Stock | 3,114,043 | Direct |
| Dec. 7, 2017 | DNLI | Series A-1 Preferred Stock→ Common Stock (25,000) | 25,000 | Direct |
| July 23, 2013 | AGIO | Common Stock | — | Direct |
| July 23, 2013 | AGIO | Stock Option (right to buy)→ Common Stock | — | Direct |
| Dec. 29, 2011 | PFE | Common Stock | 104 | Direct |