List of insiders holdings for MANNATECH INC:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
| # | Insider Holder Name | Report Date Time | Shares Owned Directly Indirectly | Total Shares Owned | Filing |
| 1 | FENSTERMACHER STEPHEN D Co-CEO/CFO | 2010-08-17 18:18:02 | 1,082,816 0 | 1,082,816 | Form 4 |
| 2 | WIER PATRICIA A Director | 2010-08-17 18:24:36 | 806,412 0 | 806,412 | Form 4 |
| 3 | FREDRICK J STANLEY Director | 2026-01-06 14:32:29 | 718,740 0 | 718,740 | Form 4 |
| 4 | Rameson Tyler Director | 2026-01-06 14:24:01 | 608,556 0 | 608,556 | Form 4 |
| 5 | PERSINGER TERRY L Pres./CEO/Director | 2007-09-07 18:53:38 | 225,000 0 | 225,000 | Form 4 |
| 6 | Badovinus Wayne President and CEO | 2008-11-21 16:54:21 | 215,970 0 | 215,970 | Form 4 |
| 7 | Clark Natalie Lynne Sr VP North American Sales | 2010-08-17 18:17:31 | 142,190 0 | 142,190 | Form 4 |
| 8 | Bancino Randy Scott Pres. Global Bus Operations | 2009-12-23 12:55:13 | 100,000 0 | 100,000 | Form 4 |
| 9 | ROBBINS MARLIN RAY Director | 2024-11-01 11:44:29 | 96,362 0 | 96,362 | Form 13G |
| 10 | JOBE LARRY A Director | 2026-05-21 11:51:56 | 70,000 0 | 70,000 | Form 4 |
| 11 | CASTER SAMUEL L 10% Owner | 2014-01-29 21:00:55 | 63,795 0 | 63,795 | Form 4 |
| 12 | O'Day Terence L Chief Operating Officer & EVP | 2008-02-26 18:45:08 | 53,000 0 | 53,000 | Form 4 |
| 13 | Fredrick Landen Granvel President and CEO | 2025-08-28 16:21:55 | 47,975 0 | 47,975 | Form 4/A |
| 14 | MCANALLEY BILL H Former Chief Science Officer | 2005-08-25 19:13:04 | 47,021 0 | 47,021 | Form 4/A |
| 15 | Spinell Gary Michael Sr VP Finance & Admin | 2010-08-17 18:21:07 | 46,190 0 | 46,190 | Form 4 |
| 16 | Maxwell Terri F SVP & Chief Marketing Office | 2008-11-21 16:52:29 | 40,000 0 | 40,000 | Form 4 |
| 17 | BLATTBERG ROBERT C Director | 2008-11-21 16:25:08 | 38,625 0 | 38,625 | Form 4 |
| 18 | Robbins Kevin Andrew Director | 2026-05-20 14:37:16 | 33,333 0 | 33,333 | Form 4 |
| 19 | GILBERT GERALD E Director | 2019-06-27 16:30:27 | 31,522 0 | 31,522 | Form 4 |
| 20 | Zevalkink Claire E SVP, Chief Global Marketing Of | 2009-09-03 14:59:01 | 30,000 0 | 30,000 | Form 3 |
| 21 | BUCHHOLZ DON A Director | 2005-07-20 14:29:52 | 29,141 0 | 29,141 | Form 4 |
| 22 | CLARK BRYAN K Exec VP & Chief Legal Officer | 2011-08-11 17:59:31 | 25,000 0 | 25,000 | Form 4 |
| 23 | Price John W President of Int'l Operations | 2007-09-07 18:19:04 | 22,667 0 | 22,667 | Form 4 |
| 24 | Barta Erin Kemmler General Counsel | 2025-08-28 16:22:03 | 22,000 0 | 22,000 | Form 4/A |
| 25 | WAYMENT BRAD G Former SR. VP of Marketing | 2003-11-19 17:37:27 | 20,000 0 | 20,000 | Form 4 |
| 26 | SCHRIER ERIC W Director | 2022-01-05 14:49:57 | 19,118 0 | 19,118 | Form 4 |
| 27 | AXFORD JOHN STEWART DR Director | 2007-02-22 17:42:03 | 18,167 0 | 18,167 | Form 4 |
| 28 | Bikman Joel R. COO | 2018-04-03 17:23:02 | 18,000 0 | 18,000 | Form 4 |
| 29 | Park Yong Jae Regional President | 2018-04-03 17:25:19 | 18,000 0 | 18,000 | Form 4 |
| 30 | Johnson David Allen Chief Financial Officer | 2021-11-24 13:48:28 | 18,000 0 | 18,000 | Form 4 |
| 31 | HENRY ROBERT M Former CEO and Director | 2003-07-22 10:31:44 | 15,360 0 | 15,360 | Form 4 |
| 32 | Clavijo James Chief Financial Officer | 2025-08-28 16:22:11 | 14,500 0 | 14,500 | Form 4/A |
| 33 | John Seifrick A Director | 2026-06-05 09:59:14 | 11,807 0 | 11,807 | Form 4 |
| 34 | SINNOTT ROBERT A CEO & CSO | 2015-03-20 17:25:46 | 5,000 6,370 | 11,370 | Form 4 |
| 35 | Ferrell Linda K. Director | 2019-01-03 17:24:47 | 9,722 0 | 9,722 | Form 4 |
| 36 | Nicholls Steven Mark CFO | 2015-03-20 10:36:04 | 8,334 0 | 8,334 | Form 4 |
| 37 | TOTH ROBERT Director | 2026-06-05 10:10:58 | 8,334 0 | 8,334 | Form 4 |
| 38 | Norman Ronald Dale Sr VP Treasury | 2021-09-08 18:48:57 | 6,030 0 | 6,030 | Form 4 |
| 39 | Simons Christopher J. Regional President | 2018-04-03 17:26:00 | 6,000 0 | 6,000 | Form 4 |
| 40 | TYSINGER CYNTHIA L Sr VP & Chief Info Officer | 2007-09-07 18:30:41 | 6,000 0 | 6,000 | Form 4 |
| 41 | LEMME STEVEN WILLIAM Sr. Vice President of Sales | 2006-06-15 15:55:45 | 4,500 0 | 4,500 | Form 4 |
| 42 | KENNEDY ALAN D Director | 2014-12-05 06:09:50 | 4,310 100 | 4,410 | Form 4 |
| 43 | Haider Yasir Chief Financial Officer | 2026-06-18 13:50:09 | 4,000 0 | 4,000 | Form 4 |
| 44 | ZIMMERMAN JULES Director | 2003-10-06 16:15:13 | 4,000 0 | 4,000 | Form 4 |
| 45 | BALA ALFREDO CEO and President | 2023-08-30 15:49:18 | 3,137 0 | 3,137 | Form 4 |
| 46 | Truett Roy President of Int'l & COO | 2013-03-08 21:22:43 | 0 0 | 0 | Form 3/A |
| 47 | SIMON BETTINA S General Counsel and Sr VP | 2006-06-05 19:35:46 | 0 0 | 0 | Form 4 |
| 48 | BOURGOYNE JEFFREY P Sr. VP Supply Chain/Assoc Care | 2006-03-29 18:37:50 | 0 0 | 0 | Form 4 |
| 49 | CROWLEY JACK Pres. of Int' Operations | 2005-09-01 17:47:54 | 0 0 | 0 | Form 4 |
| 50 | VENNUM EILEEN Senior Vice President | 2004-11-16 18:47:11 | 0 0 | 0 | Form 4 |