Daniel K Spiegelman
CIK 1238403 · View on SEC EDGAR ↗
Insider
First SEC filing: June 10, 2026 · Latest: June 10, 2026
On this page
- Insider at Companies where this person is a reporting insider.
- Insider transactions Every share this person bought or sold, from Form 4 filings.
- Derivatives Options and other derivative holdings reported by this person.
- Initial holdings The stakes this person held when they first started reporting.
- Compensation Executive pay disclosed in company proxy statements.
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 69 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
69 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| June 4, 2024 | MYGN | S 10b5-1 | 3,788 | $22.05 | $83,525 | 32,917 Direct | -10.32% | Disposed | -85.4% (price as of 2026-08-20) |
| June 3, 2024 | MYGN | S 10b5-1 | 3,788 | $22.04 | $83,488 | 36,705 Direct | -9.35% | Disposed | -85.3% (price as of 2026-08-20) |
| June 2, 2023 | MYGN | S 10b5-1 | 8,638 | $23.01 | $198,760 | 40,493 Direct | -17.58% | Disposed | -86.0% (price as of 2026-08-20) |
| June 6, 2022 | MYGN | S 10b5-1 | 6,424 | $19.25 | $123,662 | 33,980 Direct | -15.90% | Disposed | -83.2% (price as of 2026-08-20) |
| June 17, 2021 | MYGN | S 10b5-1 | 3,139 | $30.52 | $95,802 | 23,129 Direct | -11.95% | Disposed | -89.4% (price as of 2026-08-20) |
| May 28, 2021 | MYGN | S 10b5-1 | 7,142 | $28.99 | $207,047 | 13,420 Direct | -34.73% | Disposed | -88.9% (price as of 2026-08-20) |
| June 22, 2018 | BMRN | S 10b5-1 | 472 | $99.01 | $46,733 | 51,070 Direct | -0.92% | Disposed | -31.2% (price as of 2026-08-20) |
| June 22, 2018 | BMRN | S 10b5-1 | 9,528 | $99.00 | $943,272 | 51,542 Direct | -15.60% | Disposed | -31.2% (price as of 2026-08-20) |
| April 23, 2018 | BMRN | S 10b5-1 | 11,059 | $82.15 | $908,497 | 62,543 Direct | -15.03% | Disposed | -17.0% (price as of 2026-08-20) |
| March 16, 2017 | BMRN | S 10b5-1 | 1,989 | $91.96 | $182,908 | 14,471 Direct | -12.08% | Disposed | -25.9% (price as of 2026-08-20) |
| March 6, 2017 | BMRN | S 10b5-1 | 2,303 | $93.32 | $214,916 | 20,761 Direct | -9.99% | Disposed | -27.0% (price as of 2026-08-20) |
| March 1, 2017 | BMRN | S 10b5-1 | 5,000 | $94.50 | $472,500 | 25,347 Direct | -16.48% | Disposed | -27.9% (price as of 2026-08-20) |
| Feb. 28, 2017 | BMRN | S 10b5-1 | 30,000 | $94.00 | $2,820,000 | 30,347 Direct | -49.71% | Disposed | -27.5% (price as of 2026-08-20) |
| Jan. 9, 2017 | BMRN | S 10b5-1 | 5,000 | $90.00 | $450,000 | 18,100 Direct | -21.65% | Disposed | -24.3% (price as of 2026-08-20) |
| Nov. 9, 2016 | BMRN | S | 20,000 | $90.61 | $1,812,200 | 23,100 Direct | -46.40% | Disposed | -24.8% (price as of 2026-08-20) |
| Aug. 1, 2016 | BMRN | S 10b5-1 | 4,000 | $99.33 | $397,320 | 42,944 Direct | -8.52% | Disposed | -31.4% (price as of 2026-08-20) |
| June 6, 2016 | BMRN | S 10b5-1 | 1,649 | $89.14 | $146,992 | 46,944 Direct | -3.39% | Disposed | -23.5% (price as of 2026-08-20) |
| May 31, 2016 | BMRN | S 10b5-1 | 3,945 | $89.35 | $352,486 | 50,394 Direct | -7.26% | Disposed | -23.7% (price as of 2026-08-20) |
| May 31, 2016 | BMRN | S 10b5-1 | 16,896 | $90.00 | $1,520,640 | 54,339 Direct | -23.72% | Disposed | -24.3% (price as of 2026-08-20) |
| May 23, 2016 | BMRN | S 10b5-1 | 3,769 | $87.07 | $328,167 | 58,644 Direct | -6.04% | Disposed | -21.7% (price as of 2026-08-20) |
| March 2, 2016 | BMRN | S 10b5-1 | 4,623 | $86.12 | $398,133 | 49,688 Direct | -8.51% | Disposed | -20.9% (price as of 2026-08-20) |
| Nov. 16, 2015 | BMRN | S 10b5-1 | 20,000 | $104.30 | $2,086,000 | 28,229 Direct | -41.47% | Disposed | -34.7% (price as of 2026-08-20) |
| June 5, 2015 | BMRN | S 10b5-1 | 1,649 | $122.30 | $201,673 | 28,229 Direct | -5.52% | Disposed | -44.3% (price as of 2026-08-20) |
| June 1, 2015 | BMRN | S 10b5-1 | 3,945 | $124.16 | $489,811 | 31,679 Direct | -11.07% | Disposed | -45.1% (price as of 2026-08-20) |
| May 29, 2015 | BMRN | S 10b5-1 | 1,578 | $126.15 | $199,065 | 35,624 Direct | -4.24% | Disposed | -46.0% (price as of 2026-08-20) |
| May 27, 2015 | BMRN | S 10b5-1 | 34,078 | $130.00 | $4,430,140 | 75,585 Direct | -31.08% | Disposed | -47.6% (price as of 2026-08-20) |
| May 18, 2015 | BMRN | S 10b5-1 | 34,078 | $130.00 | $4,430,140 | 41,507 Direct | -45.09% | Disposed | -47.6% (price as of 2026-08-20) |
| May 18, 2015 | BMRN | S 10b5-1 | 2,059 | $124.77 | $256,901 | 75,585 Direct | +2.80% | Acquired | -45.4% (price as of 2026-08-20) |
| March 2, 2015 | BMRN | S | 15,500 | $107.00 | $1,658,500 | 68,676 Direct | -18.41% | Disposed | -36.3% (price as of 2026-08-20) |
| Sept. 3, 2014 | BMRN | S | 9 | $69.70 | $627 | 68,733 Direct | -0.01% | Disposed | -2.2% (price as of 2026-08-20) |
| Sept. 3, 2014 | BMRN | S | 9 | $69.83 | $628 | 68,742 Direct | -0.01% | Disposed | -2.4% (price as of 2026-08-20) |
Showing latest 100 of 161 transactions
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 |
|---|---|---|---|---|---|---|---|
| June 26, 2026 | VTVT | Director stock option (right to buy) | Class A Common Stock (6,000) | $35.08 | June 26, 2036 | 6,000 | Acquired |
| June 8, 2026 | MAZE | Stock Option (Right to Buy) | Common Stock (18,000) | $23.58 | June 7, 2036 | 18,000 | Acquired |
| May 21, 2026 | SPRB | Stock Option (Right to Buy) | Common Stock (1,700) | $52.70 | May 20, 2036 | 1,700 | Acquired |
| Dec. 11, 2025 | SPRB | Stock Option (Right to Buy) | Common Stock (458) | $104.13 | Sept. 8, 2030 | 458 | Acquired |
| Dec. 11, 2025 | SPRB | Stock Option (Right to Buy) | Common Stock (458) | — | Sept. 8, 2030 | 458 | Disposed |
| Dec. 11, 2025 | SPRB | Stock Option (right to buy) | Common Stock (88) | $104.13 | May 19, 2031 | 88 | Acquired |
| Dec. 11, 2025 | SPRB | Stock Option (right to buy) | Common Stock (88) | — | May 19, 2031 | 88 | Disposed |
| Dec. 11, 2025 | SPRB | Stock Option (Right to Buy) | Common Stock (400) | $104.13 | May 24, 2033 | 400 | Acquired |
| Dec. 11, 2025 | SPRB | Stock Option (Right to Buy) | Common Stock (400) | — | May 24, 2033 | 400 | Disposed |
| Sept. 22, 2025 | MAZE | Stock Option (Right to Buy) | Common Stock (18,000) | $23.67 | Sept. 21, 2035 | 18,000 | Acquired |
| May 29, 2025 | KYTX | Stock Option (right to buy) | Common Stock (65,351) | $2.63 | May 29, 2035 | 65,351 | Acquired |
| May 22, 2024 | SPRB | Stock Option (Right to Buy) | Common Stock (30,000) | $0.75 | May 21, 2034 | 30,000 | Acquired |
| May 25, 2023 | SPRB | Stock Option (Right to Buy) | Common Stock (30,000) | $2.26 | May 24, 2033 | 30,000 | Acquired |
| May 25, 2022 | SPRB | Stock Option (Right to Buy) | Common Stock (22,500) | $1.32 | May 24, 2032 | 22,500 | Acquired |
| May 20, 2021 | SPRB | Stock Option (Right to Buy) | Common Stock (6,667) | $15.24 | May 19, 2031 | 6,667 | Acquired |
| March 15, 2018 | BMRN | Stock Option (Right to buy Common Stock) | Common Stock (39,900) | $83.57 | March 14, 2028 | 39,900 | Acquired |
| March 22, 2017 | BMRN | Stock Option (Right to buy Common Stock) | Common Stock (39,480) | $87.42 | March 21, 2027 | 39,480 | Acquired |
| Feb. 28, 2017 | BMRN | Stock Option (right to buy) Common Stock | Common Stock (30,000) | $63.10 | June 3, 2024 | 30,000 | Disposed |
| May 31, 2016 | BMRN | Stock Option (Right to buy) Common Stock | Common Stock (16,896) | $39.06 | May 28, 2022 | 16,896 | Disposed |
| May 31, 2016 | BMRN | Stock Option (Right to buy) Common Stock | Common Stock (16,896) | $39.06 | May 28, 2022 | 16,896 | Acquired |
| March 15, 2016 | BMRN | Stock Option (Right to buy) Common Stock | Common Stock (37,290) | $83.43 | March 14, 2026 | 37,290 | Acquired |
| Nov. 16, 2015 | BMRN | Stock Option (right to buy) Common Stock | Common Stock (20,000) | $39.06 | May 28, 2022 | 20,000 | Disposed |
| May 27, 2015 | BMRN | Stock Option (Right to buy Common Stock) | Common Stock (34,078) | $67.81 | May 14, 2023 | 34,078 | Disposed |
| March 3, 2015 | BMRN | Stock Option (right to buy) Common Stock | Common Stock (23,900) | $108.36 | March 2, 2025 | 23,900 | Acquired |
| March 2, 2015 | BMRN | Stock Option (right to buy Common Stock) | Common Stock (15,500) | $39.06 | May 28, 2022 | 15,500 | Disposed |
| Sept. 2, 2014 | BMRN | Stock Option (right to buy) | Common Stock (16,000) | $39.06 | May 28, 2022 | 16,000 | Disposed |
| June 4, 2014 | BMRN | Stock Option (right to buy) Common Stock | Common Stock (51,700) | $63.10 | June 3, 2024 | 51,700 | Acquired |
| March 3, 2014 | BMRN | Stock Option (right to buy) | Common Stock (8,000) | $39.06 | May 28, 2022 | 8,000 | Disposed |
| Dec. 2, 2013 | BMRN | Stock Option (right to buy) | Common Stock (9,000) | $39.06 | May 28, 2022 | 9,000 | Disposed |
| Sept. 4, 2013 | BMRN | Stock Option (right to buy) | Common Stock (9,000) | $39.06 | May 28, 2022 | 9,000 | Disposed |
| May 15, 2013 | BMRN | Stock Option (right to buy) | Common Stock (77,000) | $67.81 | May 14, 2023 | 77,000 | Disposed |
| May 1, 2013 | BMRN | Stock Option (right to buy) | Common Stock (28,000) | $39.06 | May 28, 2022 | 28,000 | Disposed |
| June 1, 2012 | OMER | Stock Option (Right to Buy) | Common Stock (5,000) | $10.19 | May 31, 2022 | 5,000 | Acquired |
| May 29, 2012 | BMRN | Stock Option (right to buy) | Common Stock (125,000) | $39.06 | May 28, 2022 | 125,000 | Acquired |
| May 23, 2012 | BGMS | Option | Common Stock (35,000) | $0.47 | May 23, 2022 | 35,000 | Acquired |
| May 27, 2011 | OMER | Stock Option (Right to Buy) | Common Stock (5,000) | $4.53 | May 26, 2021 | 5,000 | Acquired |
| May 24, 2011 | BGMS | Option | Common Stock (35,000) | $1.53 | May 24, 2021 | 35,000 | Acquired |
| March 29, 2010 | BGMS | Option | Common Stock (35,000) | $2.38 | March 29, 2020 | 35,000 | Acquired |
| Dec. 8, 2009 | OMER | Stock Option (Right to Buy) | Common Stock (15,000) | $7.01 | Dec. 7, 2019 | 15,000 | Acquired |
| March 27, 2009 | BGMS | Option | Common Stock (35,000) | $0.40 | March 27, 2019 | 35,000 | Acquired |
| Feb. 19, 2008 | BGMS | Option | Common Stock (25,000) | $4.31 | Feb. 19, 2018 | 25,000 | Acquired |
| March 9, 2007 | BGMS | Options | Common Stock (33,750) | $7.80 | March 9, 2017 | 33,750 | Acquired |
| June 14, 2006 | BGMS | Common Stock Option | Common Stock (26,250) | $6.40 | June 14, 2016 | 26 | Acquired |
| June 17, 2005 | BGMS | Director (Stock Option Right to Buy) [F1] | Common (10,000) | $0.63 | June 17, 2015 | 10,000 | Acquired |
| June 17, 2005 | BGMS | Director (Stock Option Right to Buy) [F1] | Common (2,500) | $0.63 | June 17, 2015 | 2,500 | Acquired |
| June 17, 2005 | BGMS | Director (Stock Option Right to Buy) [F1] | Common (2,500) | $0.63 | June 17, 2015 | 2,500 | Acquired |
| Sept. 2, 2004 | BGMS | Director Stock Option (Right to Buy) [F1] | Common (10,000) | $4.53 | Sept. 2, 2014 | 10,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 7 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Jan. 30, 2025 | MAZE | Stock Option (Right to Buy)→ Common Stock (20,744) | 20,744 | Direct |
| Jan. 30, 2025 | MAZE | Stock Option (Right to Buy)→ Common Stock (5,704) | 5,704 | Direct |
| Jan. 30, 2025 | MAZE | Stock Option (Right to Buy)→ Common Stock (9,086) | 9,086 | Direct |
| Feb. 7, 2024 | KYTX | Stock Option (Right to Buy)→ Common Stock (17,578) | 17,578 | Direct |
| Feb. 7, 2024 | KYTX | Stock Option (Right to Buy)→ Common Stock (32,959) | 32,959 | Direct |
| Oct. 8, 2020 | SPRB | Stock Option (Right to Buy)→ Common Stock (34,398) | 34,398 | Direct |
| May 29, 2012 | BMRN | No securities owned | 0 | Direct |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2017 | $559,231 | — | — | — | $481,380 | — | $28,325 | $4,641,875 |
| 2015 | $505,192 | — | $1,712,088 | $1,259,291 | $362,546 | — | $22,941 | $3,862,058 |
| 2014 | $480,576 | — | — | — | $226,738 | — | $17,413 | $3,183,731 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.