Faheem Hasnain
CIK 1352620 · View on SEC EDGAR ↗
Insider
First SEC filing: June 4, 2026 · Latest: June 4, 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)
1 sells (S)
Net:
$-109,800
+ 61 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
61 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Dec. 9, 2025 | KURA | S 10b5-1 | 10,000 | $10.98 | $109,800 | 23,983 Direct | -29.43% | Disposed | 10.9% (price as of 2026-08-20) |
| March 21, 2025 | KURA | S 10b5-1 | 22,682 | $8.00 | $181,456 | 23,983 Direct | -48.61% | Disposed | 52.2% (price as of 2026-08-20) |
| Oct. 14, 2020 | GOSS | P | 96,520 | $10.36 | $999,947 | 3,478,629 Indirect | +2.85% | Acquired | -98.5% (price as of 2026-08-20) |
| Sept. 27, 2019 | GOSS | P | 10,000 | $16.80 | $168,000 | 3,382,109 Indirect | +0.30% | Acquired | -99.1% (price as of 2026-08-20) |
| May 30, 2019 | FBRX | P | 250 | $5.15 | $1,288 | 245,857 Indirect | +0.10% | Acquired | -96.0% (price as of 2026-08-20) |
| May 30, 2019 | FBRX | P | 3,890 | $5.30 | $20,617 | 245,607 Indirect | +1.61% | Acquired | -96.1% (price as of 2026-08-20) |
| May 30, 2019 | FBRX | P | 38,860 | $4.59 | $178,367 | 241,717 Indirect | +19.16% | Acquired | -95.5% (price as of 2026-08-20) |
| Sept. 13, 2018 | IMUX | S | 59,200 | $0.44 | $26,048 | 122,743 Direct | -32.54% | Disposed | -90.6% (price as of 2026-08-20) |
| Sept. 13, 2018 | IMUX | S | 118,243 | $0.44 | $52,027 | 4,500 Direct | -96.33% | Disposed | -90.6% (price as of 2026-08-20) |
| Sept. 14, 2017 | IMUX | P | 59,200 | $4.19 | $248,048 | 181,943 Direct | +48.23% | Acquired | -99.0% (price as of 2026-08-20) |
| April 19, 2017 | FBRX | P | 100,000 | $10.00 | $1,000,000 | 202,857 Indirect | +97.22% | Acquired | -97.9% (price as of 2026-08-20) |
| Aug. 12, 2016 | IMUX | P | 118,243 | $5.92 | $699,999 | 122,743 Direct | +2627.62% | Acquired | -99.3% (price as of 2026-08-20) |
| July 9, 2008 | BIIB | S 10b5-1 | 15,800 | $62.56 | $988,448 | 25,454 Direct | -38.30% | Disposed | 251.6% (price as of 2026-08-20) |
| July 9, 2008 | BIIB | S 10b5-1 | 21,037 | $61.71 | $1,298,193 | 41,254 Direct | -33.77% | Disposed | 256.5% (price as of 2026-08-20) |
| April 8, 2008 | BIIB | S 10b5-1 | 100 | $64.94 | $6,494 | 32,116 Direct | -0.31% | Disposed | 238.8% (price as of 2026-08-20) |
| April 8, 2008 | BIIB | S 10b5-1 | 200 | $64.93 | $12,986 | 32,216 Direct | -0.62% | Disposed | 238.8% (price as of 2026-08-20) |
| April 8, 2008 | BIIB | S 10b5-1 | 100 | $64.92 | $6,492 | 32,416 Direct | -0.31% | Disposed | 238.9% (price as of 2026-08-20) |
| April 8, 2008 | BIIB | S 10b5-1 | 400 | $64.82 | $25,928 | 32,516 Direct | -1.22% | Disposed | 239.4% (price as of 2026-08-20) |
| April 8, 2008 | BIIB | S 10b5-1 | 400 | $64.79 | $25,916 | 32,916 Direct | -1.20% | Disposed | 239.5% (price as of 2026-08-20) |
| April 8, 2008 | BIIB | S 10b5-1 | 300 | $64.72 | $19,416 | 33,316 Direct | -0.89% | Disposed | 239.9% (price as of 2026-08-20) |
| April 8, 2008 | BIIB | S 10b5-1 | 100 | $64.67 | $6,467 | 33,616 Direct | -0.30% | Disposed | 240.2% (price as of 2026-08-20) |
| April 8, 2008 | BIIB | S 10b5-1 | 100 | $64.64 | $6,464 | 33,716 Direct | -0.30% | Disposed | 240.3% (price as of 2026-08-20) |
| April 8, 2008 | BIIB | S 10b5-1 | 300 | $64.63 | $19,389 | 33,816 Direct | -0.88% | Disposed | 240.4% (price as of 2026-08-20) |
| April 8, 2008 | BIIB | S 10b5-1 | 100 | $64.61 | $6,461 | 34,116 Direct | -0.29% | Disposed | 240.5% (price as of 2026-08-20) |
| April 8, 2008 | BIIB | S 10b5-1 | 100 | $64.58 | $6,458 | 34,216 Direct | -0.29% | Disposed | 240.6% (price as of 2026-08-20) |
| April 8, 2008 | BIIB | S 10b5-1 | 100 | $64.54 | $6,454 | 34,316 Direct | -0.29% | Disposed | 240.9% (price as of 2026-08-20) |
| April 8, 2008 | BIIB | S 10b5-1 | 300 | $64.51 | $19,353 | 34,416 Direct | -0.86% | Disposed | 241.0% (price as of 2026-08-20) |
| April 8, 2008 | BIIB | S 10b5-1 | 25 | $64.48 | $1,612 | 34,716 Direct | -0.07% | Disposed | 241.2% (price as of 2026-08-20) |
| April 8, 2008 | BIIB | S 10b5-1 | 800 | $64.44 | $51,552 | 34,741 Direct | -2.25% | Disposed | 241.4% (price as of 2026-08-20) |
| April 8, 2008 | BIIB | S 10b5-1 | 998 | $64.42 | $64,291 | 35,541 Direct | -2.73% | Disposed | 241.5% (price as of 2026-08-20) |
| April 8, 2008 | BIIB | S 10b5-1 | 200 | $64.40 | $12,880 | 36,539 Direct | -0.54% | Disposed | 241.6% (price as of 2026-08-20) |
| April 8, 2008 | BIIB | S 10b5-1 | 2 | $64.39 | $129 | 36,739 Direct | -0.01% | Disposed | 241.7% (price as of 2026-08-20) |
| April 8, 2008 | BIIB | S 10b5-1 | 400 | $64.38 | $25,752 | 36,741 Direct | -1.08% | Disposed | 241.7% (price as of 2026-08-20) |
| April 8, 2008 | BIIB | S 10b5-1 | 500 | $64.32 | $32,160 | 37,141 Direct | -1.33% | Disposed | 242.0% (price as of 2026-08-20) |
| April 8, 2008 | BIIB | S 10b5-1 | 300 | $64.18 | $19,254 | 37,641 Direct | -0.79% | Disposed | 242.8% (price as of 2026-08-20) |
| April 8, 2008 | BIIB | S 10b5-1 | 100 | $63.93 | $6,393 | 37,941 Direct | -0.26% | Disposed | 244.1% (price as of 2026-08-20) |
| April 8, 2008 | BIIB | S 10b5-1 | 200 | $63.89 | $12,778 | 38,041 Direct | -0.52% | Disposed | 244.3% (price as of 2026-08-20) |
| April 8, 2008 | BIIB | S 10b5-1 | 200 | $63.79 | $12,758 | 38,241 Direct | -0.52% | Disposed | 244.9% (price as of 2026-08-20) |
| April 8, 2008 | BIIB | S 10b5-1 | 100 | $63.71 | $6,371 | 38,441 Direct | -0.26% | Disposed | 245.3% (price as of 2026-08-20) |
Showing latest 100 of 126 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 4, 2026 | KURA | Option to purchase common stock | Common Stock (35,000) | $8.77 | June 3, 2036 | 35,000 | Acquired |
| March 19, 2026 | GOSS | Stock Option (Right to Buy) | Common Stock (1,680,000) | $2.88 | Jan. 1, 2036 | 1,680,000 | Disposed |
| March 19, 2026 | GOSS | Stock Option (Right to Buy) | Common Stock (1,540,000) | $1.13 | March 3, 2035 | 1,540,000 | Disposed |
| March 19, 2026 | GOSS | Stock Option (Right to Buy) | Common Stock (1,312,500) | $0.97 | Jan. 1, 2034 | 1,312,500 | Disposed |
| March 19, 2026 | GOSS | Stock Option (Right to Buy) | Common Stock (437,500) | $0.84 | Nov. 19, 2033 | 437,500 | Disposed |
| March 19, 2026 | GOSS | Stock Option (Right to Buy) | Common Stock (544,500) | $1.21 | March 19, 2033 | 544,500 | Disposed |
| March 19, 2026 | GOSS | Stock Option (Right to Buy) | Common Stock (544,500) | $2.16 | Dec. 6, 2032 | 544,500 | Disposed |
| March 19, 2026 | GOSS | Stock Option (Right to Buy) | Common Stock (650,000) | $11.94 | Jan. 5, 2032 | 650,000 | Disposed |
| March 19, 2026 | GOSS | Stock Option (Right to Buy) | Common Stock (325,000) | $9.79 | Feb. 25, 2031 | 325,000 | Disposed |
| March 19, 2026 | GOSS | Stock Option (Right to Buy) | Common Stock (47,000) | $12.10 | June 16, 2030 | 47,000 | Disposed |
| March 19, 2026 | GOSS | Stock Option (Right to Buy) | Common Stock (43,500) | $22.10 | March 25, 2029 | 43,500 | Disposed |
| March 19, 2026 | GOSS | Stock Option (Right to Buy) | Common Stock (1,680,000) | $0.45 | Jan. 1, 2036 | 1,680,000 | Acquired |
| March 19, 2026 | GOSS | Stock Option (Right to Buy) | Common Stock (1,540,000) | $0.45 | March 3, 2035 | 1,540,000 | Acquired |
| March 19, 2026 | GOSS | Stock Option (Right to Buy) | Common Stock (1,312,500) | $0.45 | Jan. 2, 2034 | 1,312,500 | Acquired |
| March 19, 2026 | GOSS | Stock Option (Right to Buy) | Common Stock (437,500) | $0.45 | Nov. 19, 2033 | 437,500 | Acquired |
| March 19, 2026 | GOSS | Stock Option (Right to Buy) | Common Stock (544,500) | $0.45 | March 19, 2033 | 544,500 | Acquired |
| March 19, 2026 | GOSS | Stock Option (Right to Buy) | Common Stock (544,500) | $0.45 | Dec. 6, 2032 | 544,500 | Acquired |
| March 19, 2026 | GOSS | Stock Option (Right to Buy) | Common Stock (650,000) | $0.45 | Jan. 5, 2032 | 650,000 | Acquired |
| March 19, 2026 | GOSS | Stock Option (Right to Buy) | Common Stock (325,000) | $0.45 | Feb. 25, 2031 | 325,000 | Acquired |
| March 19, 2026 | GOSS | Stock Option (Right to Buy) | Common Stock (47,000) | $0.45 | June 16, 2030 | 47,000 | Acquired |
| March 19, 2026 | GOSS | Stock Option (Right to Buy) | Common Stock (43,500) | $0.45 | March 25, 2029 | 43,500 | Acquired |
| Jan. 2, 2026 | GOSS | Stock Option (Right to Buy) | Common Stock (1,680,000) | $2.88 | Jan. 1, 2036 | 1,680,000 | Acquired |
| June 5, 2025 | KURA | Option to purchase common stock | Common Stock (28,500) | $6.57 | June 4, 2035 | 28,500 | Acquired |
| June 5, 2024 | KURA | Option to purchase common stock | Common Stock (26,000) | $21.79 | June 4, 2034 | 26,000 | Acquired |
| May 31, 2023 | KURA | Option to purchase common stock | Common Stock (26,000) | $13.32 | May 30, 2033 | 26,000 | Acquired |
| June 21, 2022 | KURA | Option to purchase common stock | Common Stock (23,000) | $14.84 | June 20, 2032 | 23,000 | Acquired |
| June 22, 2021 | KURA | Option to purchase common stock | Common Stock (23,000) | $21.54 | June 21, 2031 | 23,000 | Acquired |
| Feb. 10, 2021 | NUVB | Class B Common Stock | Class A Common Stock (25,000) | — | — | 25,000 | Disposed |
| June 24, 2020 | KURA | Option to purchase common stock | Common Stock (23,000) | $17.97 | June 23, 2030 | 23,000 | Acquired |
| June 17, 2020 | GOSS | Stock Option (right to buy) | Common Stock (47,000) | $12.10 | June 16, 2030 | 47,000 | Acquired |
| Oct. 4, 2019 | FBRX | Stock Option (right to buy) | Common Stock (7,500) | $0.64 | Oct. 3, 2029 | 7,500 | Acquired |
| June 25, 2019 | KURA | Option to purchase common stock | Common Stock (13,000) | $19.55 | June 24, 2029 | 13,000 | Acquired |
| May 29, 2019 | FBRX | Stock option (right to buy) | Common Stock (20,000) | $4.22 | May 28, 2029 | 20,000 | Acquired |
| March 25, 2019 | GOSS | Stock Option (right to buy) | Common Stock (43,500) | $22.10 | March 25, 2029 | 43,500 | Acquired |
| Feb. 12, 2019 | GOSS | Series B Preferred Stock | Common Stock (17,270) | — | — | 77,719 | Disposed |
| Feb. 12, 2019 | GOSS | Series A Preferred Stock | Common Stock (41,329) | — | — | 185,984 | Disposed |
| June 21, 2018 | FBRX | Stock option (right to buy) | Common Stock (20,000) | $8.98 | June 20, 2028 | 20,000 | Acquired |
| June 7, 2018 | KURA | Option to purchase common stock | Common Stock (13,000) | $16.35 | June 6, 2028 | 13,000 | Acquired |
| May 23, 2018 | IMUX | Stock Option (right to buy) | Common Stock (41,353) | $6.10 | May 22, 2028 | 41,353 | Acquired |
| Sept. 5, 2017 | IMUX | Stock Option (right to buy) | Common Stock (15,222) | $3.15 | Sept. 4, 2027 | 15,222 | Acquired |
| June 9, 2017 | KURA | Option to purchase common stock | Common stock (10,000) | $8.60 | June 8, 2027 | 10,000 | Acquired |
| May 23, 2017 | IMUX | Stock Option (right to buy) | Common Stock (45,022) | $3.20 | May 22, 2027 | 45,022 | Acquired |
| April 12, 2017 | FBRX | Stock Option (right to buy) | Common Stock (10,869) | $10.00 | April 11, 2027 | 10,869 | Acquired |
| Aug. 11, 2016 | IMUX | Stock Option (right to buy) | Common Stock (58,574) | $5.92 | Aug. 10, 2026 | 58,574 | Acquired |
| May 12, 2016 | KURA | Option to purchase common stock | Common stock (10,000) | $3.12 | May 11, 2026 | 10,000 | Acquired |
| April 23, 2015 | KURA | Option to purchase common stock | Common stock (30,000) | $6.32 | April 22, 2025 | 30,000 | Acquired |
| July 9, 2008 | BIIB | Stock Option (right to buy) | Common Stock (9,725) | $49.31 | Feb. 12, 2017 | 9,725 | Disposed |
| July 9, 2008 | BIIB | Stock Option (right to buy) | Common Stock (20,450) | $44.24 | Feb. 6, 2016 | 20,450 | Disposed |
| Feb. 12, 2008 | BIIB | Stock Option (right to buy) | Common Stock (29,210) | $60.56 | Feb. 11, 2018 | 29,210 | Acquired |
| Feb. 6, 2008 | BIIB | Restricted Stock Unit | Common Stock (5,467) | $0.00 | Feb. 6, 2008 | 5,467 | Disposed |
| Nov. 1, 2007 | BIIB | Stock Option (right to buy) | Common Stock (6,900) | $72.87 | Nov. 1, 2017 | 6,900 | Acquired |
| Feb. 12, 2007 | BIIB | Stock Option (right-to-buy) [F2] | Common Stock (38,900) | $49.31 | Feb. 11, 2007 | 38,900 | Acquired |
| Feb. 6, 2007 | BIIB | Restricted Stock Unit | Common Stock (5,467) | — | Feb. 6, 2007 | 5,467 | Disposed |
| Feb. 6, 2006 | BIIB | Restricted Stock Units | Common Stock (16,400) | — | — | 16,400 | Acquired |
| Feb. 6, 2006 | BIIB | Stock Option (right-to-buy) [F1] | Common Stock (40,900) | $44.24 | Feb. 5, 2016 | 40,900 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 13 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| June 30, 2020 | NUVB | Class B common stock→ Class A common stock (25,000) | 25,000 | Direct |
| Feb. 7, 2019 | GOSS | Common Stock | 3,313,510 | Indirect |
| Feb. 7, 2019 | GOSS | Series A Preferred Stock→ Common Stock (41,329) | 41,329 | Indirect |
| Feb. 7, 2019 | GOSS | Series B Preferred Stock→ Common Stock (17,270) | 17,270 | Indirect |
| April 12, 2017 | FBRX | Stock Option (right to buy)→ Common Stock (43,478) | 43,478 | Direct |
| April 12, 2017 | FBRX | Stock Option (right to buy)→ Common Stock (15,398) | 15,398 | Direct |
| Aug. 15, 2016 | IMUX | Common Stock | 122,743 | Direct |
| Aug. 15, 2016 | IMUX | Common Stock | 3,500 | Indirect |
| Aug. 15, 2016 | IMUX | Common Stock | 4,500 | Direct |
| April 27, 2015 | KURA | Common stock | 23,983 | Direct |
| Feb. 8, 2006 | BIIB | Common Stock | — | Direct |
| Feb. 8, 2006 | BIIB | Stock Option (right-to-buy) [F2]→ Common Stock (25,000) | 25,000 | Direct |
| Feb. 8, 2006 | BIIB | Stock Option (right-to-buy) [F2]→ Common Stock (10,000) | 10,000 | 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 |
|---|---|---|---|---|---|---|---|---|
| 2025 | $649,649 | — | — | — | $254,800 | — | $4,000 | $2,300,455 |
| 2024 | $628,173 | — | — | — | $329,822 | — | $4,000 | $2,005,432 |
| 2023 | $606,901 | — | — | — | $303,362 | — | — | $2,095,988 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.