John Edward Adent
CIK 1651434 · View on SEC EDGAR ↗
First SEC filing: July 25, 2017 · Latest: Oct. 28, 2025
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. 16, 2025 | NEOG | P | 23,035 | $11.03 | $254,076 | 269,164 Direct | +9.36% | Acquired | 9.3% (price as of 2026-08-20) |
| Oct. 11, 2024 | NEOG | P | 14,500 | $13.80 | $200,100 | 216,477 Direct | +7.18% | Acquired | -12.6% (price as of 2026-08-20) |
| April 10, 2024 | NEOG | P | 23,000 | $12.36 | $284,280 | 152,389 Direct | +17.78% | Acquired | -2.4% (price as of 2026-08-20) |
| Sept. 28, 2022 | NEOG | P | 22,000 | $14.37 | $316,140 | 80,103 Direct | +37.86% | Acquired | -16.1% (price as of 2026-08-20) |
| July 29, 2022 | NEOG | P | 17,500 | $23.07 | $403,725 | 58,103 Direct | +43.10% | Acquired | -47.7% (price as of 2026-08-20) |
| March 31, 2021 | NEOG | S | 40,464 | $87.99 | $3,560,427 | 20,080 Direct | -66.83% | Disposed | -72.6% (price as of 2026-08-20) |
| March 30, 2021 | NEOG | S | 9,536 | $87.09 | $830,490 | 20,080 Direct | -32.20% | Disposed | -72.3% (price as of 2026-08-20) |
| March 25, 2020 | NEOG | P | 1,750 | $58.24 | $101,920 | 16,080 Direct | +12.21% | Acquired | -58.6% (price as of 2026-08-20) |
| Jan. 8, 2020 | NEOG | P | 1,517 | $65.40 | $99,212 | 14,330 Direct | +11.84% | Acquired | -63.1% (price as of 2026-08-20) |
| Aug. 5, 2019 | NEOG | S | 31,489 | $69.03 | $2,173,686 | 12,813 Direct | -71.08% | Disposed | -65.1% (price as of 2026-08-20) |
| Sept. 26, 2018 | NEOG | P | 4,300 | $73.58 | $316,394 | 4,300 Direct | — | Acquired | -67.2% (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 |
|---|---|---|---|---|---|---|---|
| Oct. 27, 2025 | NEOG | Restricted Stock Units | Common Stock (38,759) | $6.19 | Oct. 27, 2025 | 38,759 | Disposed |
| Oct. 13, 2025 | NEOG | Restricted Stock Units | Common Stock (3,063) | $6.04 | Oct. 13, 2025 | 3,063 | Disposed |
| Oct. 7, 2025 | NEOG | Restricted Stock Units | Common Stock (32,936) | $5.63 | Oct. 7, 2025 | 32,936 | Disposed |
| Aug. 18, 2025 | NEOG | Restricted Stock Units | Common Stock (35,736) | $5.43 | Aug. 18, 2025 | 35,736 | Disposed |
| April 28, 2025 | NEOG | Restricted Stock Units | Common Stock (2,112) | $5.16 | April 28, 2025 | 2,112 | Disposed |
| Oct. 28, 2024 | NEOG | Restricted Stock Units | Common Stock (38,760) | $13.81 | Oct. 28, 2024 | 38,760 | Disposed |
| Oct. 14, 2024 | NEOG | Restricted Stock Units | Common Stock (3,064) | $14.43 | Oct. 14, 2024 | 3,064 | Disposed |
| Oct. 7, 2024 | NEOG | Restricted Stock Units | Common Stock (32,937) | $15.07 | Oct. 7, 2024 | 32,937 | Disposed |
| Aug. 15, 2024 | NEOG | Common Stock (Right to Buy) | Common Stock (784,636) | $16.79 | Aug. 15, 2031 | 784,636 | Acquired |
| April 25, 2024 | NEOG | Restricted Stock Units | Common Stock (2,113) | $11.96 | April 25, 2024 | 2,113 | Disposed |
| Oct. 26, 2023 | NEOG | Restricted Stock Units | Common Stock (116,279) | $15.48 | Oct. 26, 2026 | 116,279 | Acquired |
| Oct. 26, 2023 | NEOG | Common Stock (Right to Buy) | Common Stock (698,251) | $15.48 | Oct. 26, 2030 | 698,251 | Acquired |
| Oct. 6, 2022 | NEOG | Restricted Stock Units | Common Stock (90,361) | $13.28 | Oct. 6, 2025 | 90,361 | Acquired |
| Oct. 6, 2022 | NEOG | Common Stock (Right to Buy) | Common Stock (625,001) | $13.28 | Oct. 6, 2029 | 625,001 | Acquired |
| April 25, 2022 | NEOG | Restricted Stock Units | Common Stock (10,563) | $28.40 | April 25, 2027 | 10,563 | Acquired |
| April 25, 2022 | NEOG | Common Stock (Right to Buy) | Common Stock (85,890) | $28.40 | May 25, 2027 | 85,890 | Acquired |
| Oct. 12, 2021 | NEOG | Restricted Stock Units | Common Stock (15,317) | $40.85 | Oct. 12, 2026 | 15,317 | Acquired |
| Oct. 12, 2021 | NEOG | Common Stock (Right to Buy) | Common Stock (150,352) | $9.71 | Nov. 12, 2026 | 150,352 | Acquired |
| March 31, 2021 | NEOG | Common Stock (Right to Buy) | Common Stock (14,638) | $63.90 | Nov. 11, 2024 | 14,638 | Disposed |
| March 31, 2021 | NEOG | Common Stock (Right to Buy) | Common Stock (25,826) | $62.70 | Dec. 1, 2023 | 25,826 | Disposed |
| March 30, 2021 | NEOG | Common Stock (Right to Buy) | Common Stock (9,536) | $62.70 | Dec. 1, 2023 | 9,536 | Disposed |
| March 30, 2021 | NEOG | Common Stock (Right to Buy) | Common Stock (3,362) | $63.90 | Nov. 11, 2019 | 3,362 | Disposed |
| March 30, 2021 | NEOG | Common Stock (Right to Buy) | Common Stock (638) | $62.70 | Dec. 1, 2023 | 638 | Disposed |
| Jan. 7, 2021 | NEOG | Common Stock (Right to Buy) | Common Stock (20,000) | $51.29 | Aug. 17, 2022 | 20,000 | Disposed |
| Oct. 6, 2020 | NEOG | Restricted Stock Unit | Common Stock (7,040) | $68.30 | Oct. 6, 2025 | 7,040 | Acquired |
| Oct. 6, 2020 | NEOG | Common Stock (Right to Buy) | Common Stock (76,877) | $68.30 | Nov. 6, 2025 | 76,877 | Acquired |
| Oct. 11, 2019 | NEOG | Common Stock (Right to Buy) | Common Stock (90,000) | $63.90 | Nov. 11, 2024 | 90,000 | Acquired |
| Aug. 5, 2019 | NEOG | Common Stock (Right to Buy) | Common Stock (40,002) | $51.29 | Aug. 17, 2022 | 40,002 | Disposed |
| Nov. 1, 2018 | NEOG | Common Stock (right to Buy) | common Stock (90,000) | $62.70 | Dec. 1, 2023 | 90,000 | 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 |
|---|---|---|---|---|
| July 25, 2017 | NEOG | Common Stock (Right to Buy)→ Common Stock (75,000) | 75,000 | 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 | $810,000 | — | $1,800,000 | $4,200,000 | — | — | $14,891 | $6,824,891 |
| 2024 | $803,077 | — | $1,800,000 | $4,200,000 | $405,000 | — | $13,275 | $7,221,352 |
| 2023 | $671,100 | — | $1,200,000 | $2,800,000 | $637,500 | — | $16,574 | $5,325,174 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.