Ronald Richard
CIK 1380177 · View on SEC EDGAR ↗
Insider
First SEC filing: Nov. 14, 2006 · Latest: Nov. 14, 2006
On this page
Insider at
Insider transactions
0 buys (P)
2 sells (S)
Net:
$-263,101
+ 67 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
67 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Dec. 5, 2025 | EBS | S | 7,100 | $12.11 | $85,981 | 98,417 Direct | -6.73% | Disposed | -60.6% (price as of 2026-08-20) |
| Dec. 5, 2025 | EBS | S | 14,884 | $11.90 | $177,120 | 98,417 Direct | -13.14% | Disposed | -59.9% (price as of 2026-08-20) |
| Nov. 25, 2022 | EBS | S | 1,912 | $11.94 | $22,829 | 19,837 Direct | -8.79% | Disposed | -60.1% (price as of 2026-08-20) |
| Aug. 7, 2020 | EBS | S | 6,297 | $131.00 | $824,907 | 8,276 Direct | -43.21% | Disposed | -96.4% (price as of 2026-08-20) |
| June 3, 2020 | EBS | S | 6,572 | $87.51 | $575,116 | 4,269 Direct | -60.62% | Disposed | -94.5% (price as of 2026-08-20) |
| May 5, 2020 | EBS | S | 8,375 | $80.19 | $671,591 | 8,020 Direct | -51.08% | Disposed | -94.1% (price as of 2026-08-20) |
| April 27, 2020 | EBS | S 10b5-1 | 7,893 | $78.00 | $615,654 | 16,395 Direct | -32.50% | Disposed | -93.9% (price as of 2026-08-20) |
| Feb. 21, 2020 | EBS | S 10b5-1 | 5,152 | $65.00 | $334,880 | 16,395 Direct | -23.91% | Disposed | -92.7% (price as of 2026-08-20) |
| Nov. 7, 2019 | EBS | S 10b5-1 | 5,153 | $60.00 | $309,180 | 26,699 Direct | -16.18% | Disposed | -92.1% (price as of 2026-08-20) |
| June 6, 2018 | EBS | S | 7,342 | $53.00 | $389,126 | 20,963 Direct | -25.94% | Disposed | -91.0% (price as of 2026-08-20) |
| April 17, 2018 | EBS | S 10b5-1 | 7,893 | $55.00 | $434,115 | 23,410 Direct | -25.21% | Disposed | -91.3% (price as of 2026-08-20) |
| Dec. 12, 2017 | EBS | S 10b5-1 | 23,681 | $45.02 | $1,066,119 | 23,410 Direct | -50.29% | Disposed | -89.4% (price as of 2026-08-20) |
| Sept. 28, 2017 | EBS | S 10b5-1 | 22,415 | $40.00 | $896,600 | 23,410 Direct | -48.91% | Disposed | -88.1% (price as of 2026-08-20) |
| Sept. 27, 2017 | EBS | S 10b5-1 | 1,266 | $40.00 | $50,640 | 23,410 Direct | -5.13% | Disposed | -88.1% (price as of 2026-08-20) |
| Dec. 13, 2016 | EBS | S | 100 | $34.06 | $3,406 | 15,151 Direct | -0.66% | Disposed | -86.0% (price as of 2026-08-20) |
| Dec. 13, 2016 | EBS | S | 5,800 | $34.09 | $197,722 | 15,251 Direct | -27.55% | Disposed | -86.0% (price as of 2026-08-20) |
| Dec. 30, 2015 | EBS | S 10b5-1 | 21,600 | $40.00 | $864,000 | 13,733 Direct | -61.13% | Disposed | -88.1% (price as of 2026-08-20) |
| Aug. 13, 2015 | EBS | S 10b5-1 | 4,922 | $36.00 | $177,192 | 13,733 Direct | -26.38% | Disposed | -86.8% (price as of 2026-08-20) |
| July 13, 2015 | EBS | S 10b5-1 | 4,922 | $34.00 | $167,348 | 18,655 Direct | -20.88% | Disposed | -86.0% (price as of 2026-08-20) |
| June 29, 2015 | EBS | S 10b5-1 | 4,923 | $32.76 | $161,277 | 23,577 Direct | -17.27% | Disposed | -85.4% (price as of 2026-08-20) |
| Dec. 26, 2014 | EBS | S | 5,000 | $28.00 | $140,000 | 19,100 Direct | -20.75% | Disposed | -83.0% (price as of 2026-08-20) |
| Dec. 17, 2014 | EBS | S | 5,000 | $27.00 | $135,000 | 19,100 Direct | -20.75% | Disposed | -82.3% (price as of 2026-08-20) |
| Oct. 20, 2008 | EBS | S 10b5-1 | 1,300 | $17.86 | $23,218 | 8,700 Direct | -13.00% | Disposed | -73.3% (price as of 2026-08-20) |
| Oct. 20, 2008 | EBS | S 10b5-1 | 200 | $17.87 | $3,574 | 8,500 Direct | -2.30% | Disposed | -73.3% (price as of 2026-08-20) |
| Oct. 20, 2008 | EBS | S 10b5-1 | 1,800 | $17.88 | $32,184 | 6,700 Direct | -21.18% | Disposed | -73.3% (price as of 2026-08-20) |
| Oct. 20, 2008 | EBS | S 10b5-1 | 2,100 | $17.89 | $37,569 | 4,600 Direct | -31.34% | Disposed | -73.3% (price as of 2026-08-20) |
| Oct. 20, 2008 | EBS | S 10b5-1 | 100 | $17.90 | $1,790 | 4,500 Direct | -2.17% | Disposed | -73.4% (price as of 2026-08-20) |
| Oct. 20, 2008 | EBS | S 10b5-1 | 200 | $17.94 | $3,588 | 4,300 Direct | -4.44% | Disposed | -73.4% (price as of 2026-08-20) |
| Oct. 20, 2008 | EBS | S 10b5-1 | 2,200 | $17.95 | $39,490 | 2,100 Direct | -51.16% | Disposed | -73.4% (price as of 2026-08-20) |
| Oct. 20, 2008 | EBS | S 10b5-1 | 2,100 | $17.96 | $37,716 | 0 Direct | -100.00% | Disposed | -73.4% (price as of 2026-08-20) |
| Oct. 17, 2008 | EBS | S 10b5-1 | 10,000 | $15.99 | $159,900 | 13,156 Direct | -43.19% | Disposed | -70.2% (price as of 2026-08-20) |
| Oct. 17, 2008 | EBS | S 10b5-1 | 13,156 | $17.50 | $230,230 | 0 Direct | -100.00% | Disposed | -72.7% (price as of 2026-08-20) |
| May 5, 2008 | EBS | S | 10,000 | $9.99 | $99,900 | 0 Direct | -100.00% | Disposed | -52.3% (price as of 2026-08-20) |
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 |
|---|---|---|---|---|---|---|---|
| April 30, 2026 | EBS | Stock Option (Right to Buy) | Common Stock | $7.99 | April 30, 2033 | 11,296 | Acquired |
| Dec. 5, 2025 | EBS | Stock Option (Right to Buy) | Common Stock (25,748) | $5.02 | May 22, 2031 | 25,748 | Disposed |
| April 30, 2025 | EBS | Stock Option (Right to Buy) | Common Stock | $5.45 | April 29, 2032 | 15,824 | Acquired |
| May 23, 2024 | EBS | Stock Option (Right to Buy) | Common Stock | $5.02 | May 22, 2031 | 25,748 | Acquired |
| April 27, 2020 | EBS | Stock Options (Right to Buy) [F2] | Common Stock (7,893) | $20.08 | May 19, 2021 | 7,893 | Disposed |
| Feb. 21, 2020 | EBS | Employee Stock Options (Right to Buy) [F2] | Common Stock (5,152) | $18.64 | May 21, 2021 | 5,152 | Disposed |
| Nov. 7, 2019 | EBS | Employee Stock Options (Right to Buy) [F2] | Common Stock (5,153) | $18.64 | May 21, 2021 | 5,153 | Acquired |
| April 17, 2018 | EBS | Employee Stock Option (Right to Buy) [F2] | Common Stock (7,893) | $13.37 | May 16, 2019 | 7,893 | Disposed |
| Dec. 12, 2017 | EBS | Employee Stock Option (Right to buy) [F3] | Common Stock (23,681) | $10.64 | May 21, 2019 | 23,681 | Disposed |
| Sept. 28, 2017 | EBS | Employee Stock Option (Right to buy) [F3] | Common Stock (22,415) | $7.99 | May 21, 2018 | 22,415 | Disposed |
| Sept. 27, 2017 | EBS | Employee Stock Option (Right to buy) [F3] | Common Stock (1,266) | $7.99 | May 21, 2018 | 1,266 | Disposed |
| Aug. 1, 2016 | EBS | Employee Stock Option (Right to buy) (Common Stock) [F3] | Common Stock (10,305) | $18.64 | May 22, 2021 | 905 | Acquired |
| Aug. 1, 2016 | EBS | Employee Stock Option (Right to buy) (Common Stock) [F3] | Common Stock (7,893) | $13.00 | May 23, 2020 | 693 | Acquired |
| Aug. 1, 2016 | EBS | Employee Stock Option (Right to buy) (Common Stock) [F3] | Common Stock (7,893) | $13.37 | May 17, 2019 | 693 | Acquired |
| Aug. 1, 2016 | EBS | Employee Stock Option (Right to buy) [F3] | Common Stock (7,893) | $20.08 | May 19, 2021 | 693 | Acquired |
| Aug. 1, 2016 | EBS | Employee Stock Option (Right to buy) [F3] | Common Stock (7,893) | $14.71 | May 20, 2020 | 693 | Acquired |
| Aug. 1, 2016 | EBS | Employee Stock Option (Right to buy) [F3] | Common Stock (23,681) | $10.64 | May 21, 2019 | 2,081 | Acquired |
| Aug. 1, 2016 | EBS | Employee Stock Option (Right to buy) [F3] | Common Stock (23,681) | $7.99 | May 21, 2018 | 2,081 | Acquired |
| Dec. 30, 2015 | EBS | Stock Option [F1] | Common Stock (21,600) | $8.43 | June 13, 2017 | 21,600 | Disposed |
| Dec. 26, 2014 | EBS | Stock Option [F1] | Common Stock (5,000) | $2.74 | Jan. 26, 2015 | 5,000 | Disposed |
| Dec. 17, 2014 | EBS | Stock Option [F1] | Common Stock (5,000) | $2.74 | Jan. 26, 2015 | 5,000 | Disposed |
| May 22, 2014 | EBS | Director Stock Option (right to buy) | Common Stock (9,400) | $20.44 | May 21, 2021 | 9,400 | Acquired |
| May 23, 2013 | EBS | Director stock option (right to buy) | Common Stock (7,200) | $14.25 | May 22, 2020 | 7,200 | Acquired |
| May 17, 2012 | EBS | Director Stock Option (Right to buy) | Common Stock (7,200) | $14.66 | May 16, 2019 | 7,200 | Acquired |
| May 19, 2011 | EBS | Director Stock Option (right to buy) | Common Stock (7,200) | $22.02 | May 18, 2021 | 7,200 | Acquired |
| May 20, 2010 | EBS | Director Stock Option (right to buy) | Common Stock (7,200) | $16.13 | May 19, 2020 | 7,200 | Acquired |
| May 21, 2009 | EBS | Director Stock Option (right to buy) | Common Stock (21,600) | $11.67 | May 21, 2019 | 21,600 | Acquired |
| Oct. 20, 2008 | EBS | Director stock option (right to buy) | Common Stock (10,000) | $2.74 | Jan. 26, 2015 | 10,000 | Disposed |
| Oct. 17, 2008 | EBS | Director Stock Option (right to buy) | Common Stock (23,156) | $2.74 | Jan. 26, 2015 | 23,156 | Disposed |
| May 5, 2008 | EBS | Director Stock Option (right to buy) | Common Stock (10,000) | $2.74 | Jan. 26, 2015 | 10,000 | Disposed |
| June 14, 2007 | EBS | Director Stock Option (right to buy) | Common Stock (21,600) | $8.43 | June 13, 2017 | 21,600 | Acquired |
| Nov. 20, 2006 | EBS | Director Stock Option (right to buy) | Class B Common Stock (43,156) | — | Jan. 26, 2015 | 43,156 | Disposed |
| Nov. 20, 2006 | EBS | Director Stock Option (right to buy) | Common Stock (43,156) | — | Jan. 26, 2015 | 43,156 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Nov. 14, 2006 | EBS | Director Stock Option (right to buy)→ Class B Common Stock (43,156) | 43,156 | Direct |