Martin Mackay
CIK 1414815 · View on SEC EDGAR ↗
First SEC filing: Oct. 16, 2009 · Latest: Oct. 16, 2009
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
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Jan. 11, 2022 | RLYB | P | 4,496 | $10.65 | $47,882 | 282,609 Direct | +1.62% | Acquired | -80.0% (price as of 2026-08-20) |
| Jan. 10, 2022 | RLYB | P | 5,504 | $10.10 | $55,590 | 278,113 Direct | +2.02% | Acquired | -79.0% (price as of 2026-08-20) |
Showing latest 100 of 102 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 |
|---|---|---|---|---|---|---|---|
| April 16, 2026 | KLRA | Stock Option (right to buy) | Common Stock (38,300) | $16.00 | April 16, 2036 | 38,300 | Acquired |
| May 21, 2025 | CRL | Stock Options (Right to Buy) | Common Stock (2,076) | $134.98 | May 21, 2035 | 2,076 | Acquired |
| May 13, 2024 | CRL | Stock Options (Right to Buy) | Common Stock (1,311) | $228.41 | May 13, 2034 | 1,311 | Acquired |
| May 15, 2023 | CRL | Stock Options (Right to Buy) | Common Stock (1,669) | $192.36 | May 15, 2033 | 1,669 | Acquired |
| Feb. 6, 2023 | RLYB | Option (Right to Buy) | Common Stock (214,000) | $6.50 | Feb. 6, 2033 | 214,000 | Acquired |
| May 11, 2022 | CRL | Stock Options (Right to Buy) | Common Stock (1,512) | $222.31 | May 11, 2032 | 1,512 | Acquired |
| Feb. 7, 2022 | RLYB | Option (Right to Buy) | Common Stock (62,000) | $15.04 | Feb. 7, 2032 | 62,000 | Acquired |
| July 28, 2021 | RLYB | Option (Right to Buy) | Common Stock (160,000) | $13.00 | July 28, 2031 | 160,000 | Acquired |
| July 28, 2021 | RLYB | Series B Preferred Units | Common Stock (16,944) | — | — | 107,891 | Disposed |
| July 28, 2021 | RLYB | Series A-2 Preferred Units | Common Stock (15,704) | — | — | 100,000 | Disposed |
| July 28, 2021 | RLYB | Series A-1 Preferred Units | Common Stock (23,557) | — | — | 150,000 | Disposed |
| July 28, 2021 | RLYB | Common Units | Common Stock (380,312) | — | — | 2,564,999 | Disposed |
| July 28, 2021 | RLYB | Common Units | Common Stock (272,609) | — | — | 2,255,001 | Disposed |
| May 7, 2021 | CRL | Stock Options (Right to Buy) | Common Stock (1,151) | $342.55 | May 7, 2031 | 1,151 | Acquired |
| May 11, 2020 | CRL | Stock Options (Right to Buy) | Common Stock (2,539) | $164.24 | May 11, 2030 | 2,539 | Acquired |
| May 14, 2010 | PFE | Phantom Stock Units SSP | Common Stock (236) | — | — | 236 | Acquired |
| April 30, 2010 | PFE | Phantom Stock Units SSP | Common Stock (117) | — | — | 117 | Acquired |
| April 15, 2010 | PFE | Phantom Stock Units SSP | Common Stock (115) | — | — | 115 | Acquired |
| March 31, 2010 | PFE | Phantom Stock Units SSP | Common Stock (111) | — | — | 111 | Acquired |
| March 15, 2010 | PFE | Phantom Stock Units SSP | Common Stock (2,718) | — | — | 2,718 | Acquired |
| Feb. 25, 2010 | PFE | Stock Appreciation Rights | Common Stock (163,288) | $17.69 | Feb. 25, 2015 | 163,288 | Acquired |
| Dec. 31, 2009 | PFE | Phantom Stock Units SSP | Common Stock (104) | — | — | 104 | Acquired |
| Dec. 15, 2009 | PFE | Phantom Stock Units SSP | Common Stock (103) | — | — | 103 | Acquired |
| Nov. 30, 2009 | PFE | Phantom Stock Units SSP | Common Stock (102) | — | — | 102 | Acquired |
| Nov. 13, 2009 | PFE | Phantom Stock Units SSP | Common Stock (169) | — | — | 169 | Acquired |
| Oct. 30, 2009 | PFE | Phantom Stock Units SSP | Common Stock (112) | — | — | 112 | Acquired |
| Oct. 15, 2009 | PFE | Phantom Stock Units SSP | Common Stock (106) | — | — | 106 | Acquired |
| Sept. 30, 2009 | PFE | Phantom Stock Units SSP | Common Stock (115) | — | — | 115 | Acquired |
| Sept. 15, 2009 | PFE | Phantom Stock Units SSP | Common Stock (119) | — | — | 119 | Acquired |
| Aug. 31, 2009 | PFE | Phantom Stock Units SSP | Common Stock (109) | — | — | 109 | Acquired |
| Aug. 14, 2009 | PFE | Phantom Stock Units SSP | Common Stock (182) | — | — | 182 | Acquired |
| July 31, 2009 | PFE | Phantom Stock Units SSP | Common Stock (119) | — | — | 119 | Acquired |
| July 15, 2009 | PFE | Phantom Stock Units SSP | Common Stock (126) | — | — | 126 | Acquired |
| June 30, 2009 | PFE | Phantom Stock Units SSP | Common Stock (124) | — | — | 124 | Acquired |
| June 15, 2009 | PFE | Phantom Stock Units SSP | Common Stock (136) | — | — | 136 | Acquired |
| May 29, 2009 | PFE | Phantom Stock Units SSP | Common Stock (125) | — | — | 125 | Acquired |
| May 15, 2009 | PFE | Phantom Stock Units SSP | Common Stock (180) | — | — | 180 | Acquired |
| April 30, 2009 | PFE | Phantom Stock Units SSP | Common Stock (141) | — | — | 141 | Acquired |
| April 15, 2009 | PFE | Phantom Stock Units SSP | Common Stock (138) | — | — | 138 | Acquired |
| March 31, 2009 | PFE | Phantom Stock Units SSP | Common Stock (148) | — | — | 148 | Acquired |
| March 13, 2009 | PFE | Phantom Stock Units SSP | Common Stock (2,889) | — | — | 2,889 | Acquired |
| Feb. 26, 2009 | PFE | Stock Appreciation Rights | Common Stock (195,896) | $12.70 | Feb. 26, 2014 | 195,896 | Acquired |
| Feb. 26, 2009 | PFE | Stock Appreciation Rights | Common Stock (83,955) | $12.70 | Feb. 26, 2014 | 83,955 | Acquired |
| Feb. 26, 2009 | PFE | Phantom Stock Units | Common Stock (4,234) | — | — | 4,234 | Acquired |
| Dec. 31, 2008 | PFE | Phantom Stock Units SSP | Common Stock (95) | — | — | 95 | Acquired |
| Dec. 15, 2008 | PFE | Phantom Stock Units SSP | Common Stock (101) | — | — | 101 | Acquired |
| Nov. 26, 2008 | PFE | Phantom Stock Units SSP | Common Stock (105) | — | — | 105 | Acquired |
| Nov. 14, 2008 | PFE | Phantom Stock Units SSP | Common Stock (131) | — | — | 131 | Acquired |
| Oct. 31, 2008 | PFE | Phantom Stock Units SSP | Common Stock (95) | — | — | 95 | Acquired |
| Oct. 15, 2008 | PFE | Phantom Stock Units SSP | Common Stock (104) | — | — | 104 | Acquired |
| Sept. 30, 2008 | PFE | Phantom Stock Units SSP | Common Stock (91) | — | — | 91 | Acquired |
| Sept. 15, 2008 | PFE | Phantom Stock Units SSP | Common Stock (92) | — | — | 92 | Acquired |
| Aug. 29, 2008 | PFE | Phantom Stock Units SSP | Common Stock (89) | — | — | 89 | Acquired |
| Aug. 15, 2008 | PFE | Phantom Stock Units SSP | Common Stock (98) | — | — | 98 | Acquired |
| July 31, 2008 | PFE | Phantom Stock Units SSP | Common Stock (90) | — | — | 90 | Acquired |
| July 15, 2008 | PFE | Phantom Stock Units SSP | Common Stock (95) | — | — | 95 | Acquired |
| June 30, 2008 | PFE | Phantom Stock Units SSP | Common Stock (97) | — | — | 97 | Acquired |
| June 13, 2008 | PFE | Phantom Stock Units SSP | Common Stock (93) | — | — | 93 | Acquired |
| May 30, 2008 | PFE | Phantom Stock Units SSP | Common Stock (87) | — | — | 87 | Acquired |
| May 15, 2008 | PFE | Phantom Stock Units SSP | Common Stock (89) | — | — | 89 | Acquired |
| April 30, 2008 | PFE | Phantom Stock Units SSP | Common Stock (84) | — | — | 84 | Acquired |
| April 15, 2008 | PFE | Phantom Stock Units SSP | Common Stock (81) | — | — | 81 | Acquired |
| March 31, 2008 | PFE | Phantom Stock Units SSP | Common Stock (76) | — | — | 76 | Acquired |
| March 14, 2008 | PFE | Phantom Stock Units SSP | Common Stock (77) | — | — | 77 | Acquired |
| Feb. 28, 2008 | PFE | Stock Appreciation Rights | Common Stock (159,858) | $22.55 | Feb. 28, 2013 | 159,858 | Acquired |
| Oct. 31, 2007 | PFE | Employee Stock Option (right to buy) | Common Stock (62,500) | $24.61 | Oct. 30, 2017 | 62,500 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 18 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| April 16, 2026 | KLRA | Stock Option (right to buy)→ Common Stock (170,194) | 170,194 | Direct |
| July 29, 2021 | RLYB | Common Stock | 272,609 | Direct |
| July 29, 2021 | RLYB | Common Stock | 436,517 | Indirect |
| July 29, 2021 | RLYB | Option (Right to Buy)→ Common Stock (160,000) | 160,000 | Direct |
| July 7, 2017 | CRL | Common Stock | 0 | Direct |
| Oct. 12, 2007 | PFE | Common Stock | 109,005 | Direct |
| Oct. 12, 2007 | PFE | Common Stock | 7,127 | Indirect |
| Oct. 12, 2007 | PFE | Employee Stock Option (right to buy)→ Common Stock (21,000) | 21,000 | Direct |
| Oct. 12, 2007 | PFE | Employee Stock Option (right to buy)→ Common Stock (84,450) | 84,450 | Direct |
| Oct. 12, 2007 | PFE | Employee Stock Option (right to buy)→ Common Stock (39,600) | 39,600 | Direct |
| Oct. 12, 2007 | PFE | Employee Stock Option (right to buy)→ Common Stock (135,000) | 135,000 | Direct |
| Oct. 12, 2007 | PFE | Employee Stock Option (right to buy)→ Common Stock (65,000) | 65,000 | Direct |
| Oct. 12, 2007 | PFE | Employee Stock Option (right to buy)→ Common Stock (75,000) | 75,000 | Direct |
| Oct. 12, 2007 | PFE | Employee Stock Option (right to buy)→ Common Stock (100,000) | 100,000 | Direct |
| Oct. 12, 2007 | PFE | Employee Stock Option (right to buy)→ Common Stock (100,000) | 100,000 | Direct |
| Oct. 12, 2007 | PFE | Employee Stock Option (right to buy)→ Common Stock (120,000) | 120,000 | Direct |
| Oct. 12, 2007 | PFE | Employee Stock Option (right to buy)→ Common Stock (120,000) | 120,000 | Direct |
| Oct. 12, 2007 | PFE | Phantom Stock Units (AIP)→ Common Stock (8,547) | 8,547 | 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 |
|---|---|---|---|---|---|---|---|---|
| 2024 | $551,200 | — | — | — | $223,236 | — | $13,800 | $1,102,862 |
| 2023 | $530,000 | — | — | — | $166,950 | — | $26,400 | $1,778,284 |
| 2022 | $491,150 | — | — | — | $198,916 | — | $17,000 | $1,398,174 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.