In the last 12 months, insiders at Atai Beckley N.V. ($ATAI) filed 97 transactions with the SEC: 5 open-market purchases totaling $44,275,008 and 10 sales totaling $16,860,514. Net insider sentiment: net buying.
Atai Beckley N.V. operates in the Pharmaceutical preparations industry (Life sciences sector).
Most Active Insiders
- Apeiron Investment Group Ltd. (Not found) — 7 transactions totaling $44,275,008
- ATAI Life Sciences N.V. (Not found) — 8 transactions totaling $16,093,000
- Brand Florian (See Remarks) — 9 transactions totaling $290,502
- Rao Srinivas (See Remarks) — 16 transactions totaling $215,848
- Kirpekar Sahil (Chief Business Officer) — 7 transactions totaling $131,792
View all SEC Filings for Atai Beckley N.V. (ATAI).
Set Up your own filters →Recent Insider Transactions
| Transaction Date | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|
| Nov. 25, 2025 | Feilding-Mellen Cosmo | Not found | D | Stock Option | 40400 | $0.00 | 0.0000 | 363,190,522 | 100.00% | 0.01% |
| Nov. 25, 2025 | Feilding-Mellen Cosmo | Not found | A | Stock Option | 10000 | $0.00 | 10,000.0000 | 363,190,522 | 9999.99% | 0.00% |
| Nov. 5, 2025 | HERSHBERG ROBERT | Not found | A | Stock Option | 456011 | $0.00 | 456,011.0000 | 198,306,455 | 9999.99% | 0.23% |
| Nov. 5, 2025 | HERSHBERG ROBERT | Not found | A | Stock Option | 62394 | $0.00 | 62,394.0000 | 198,306,455 | 9999.99% | 0.03% |
| Nov. 5, 2025 | HERSHBERG ROBERT | Not found | A | Stock Option | 97716 | $0.00 | 97,716.0000 | 198,306,455 | 9999.99% | 0.05% |
| Nov. 4, 2025 | Braunstein Scott | Not found | A | Stock Option | 56818 | $0.00 | 56,818.0000 | 198,306,455 | 9999.99% | 0.03% |
| Nov. 5, 2025 | Feilding-Mellen Cosmo | Not found | A | Stock Option | 40400 | $0.00 | 40,400.0000 | 198,306,455 | 9999.99% | 0.02% |
| Nov. 5, 2025 | Feilding-Mellen Cosmo | Not found | A | Stock Option | 103000 | $0.00 | 103,000.0000 | 198,306,455 | 9999.99% | 0.05% |
| Nov. 5, 2025 | Feilding-Mellen Cosmo | Not found | A | Common Shares | 7702990 | $0.00 | 7,702,990.0000 | 198,306,455 | 9999.99% | 3.88% |
| Nov. 5, 2025 | HERSHBERG ROBERT | Not found | A | Stock Option | 103000 | $0.00 | 103,000.0000 | 198,306,455 | 9999.99% | 0.05% |
| Oct. 1, 2025 | Barrett Christopher Ryan Cave | See Remarks | A | Stock Option | 175000 | $0.00 | 175,000.0000 | 198,306,455 | 9999.99% | 0.09% |
| Sept. 30, 2025 | Apeiron Investment Group Ltd. | Not found | C | Common Shares | 2367200 | $0.00 | 55,211,716.0000 | 198,306,455 | 4.48% | 1.19% |
| Sept. 30, 2025 | Apeiron Investment Group Ltd. | Not found | C | Convertible Notes | 147950 | $0.00 | 0.0000 | 198,306,455 | 100.00% | 0.07% |
| Aug. 14, 2025 | Apeiron Investment Group Ltd. | Not found | P | Common Shares | 8675799 | $2.19 | 52,844,516.0000 | 198,306,455 | 19.64% | 4.37% |
| Aug. 13, 2025 | Rao Srinivas | See Remarks | A | Stock Option | 650794 | $0.00 | 650,794.0000 | 198,306,455 | 9999.99% | 0.33% |
| Aug. 13, 2025 | Rao Srinivas | See Remarks | A | Stock Option | 217777 | $0.00 | 217,777.0000 | 198,306,455 | 9999.99% | 0.11% |
| June 26, 2025 | Braunstein Scott | Not found | A | Stock Option | 103000 | $0.00 | 103,000.0000 | 198,306,455 | 9999.99% | 0.05% |
| June 26, 2025 | Angermayer Christian | Not found | A | Stock Option | 103000 | $0.00 | 103,000.0000 | 198,306,455 | 9999.99% | 0.05% |
| June 26, 2025 | Smiley Andrea Heslin | Not found | A | Stock Option | 103000 | $0.00 | 103,000.0000 | 198,306,455 | 9999.99% | 0.05% |
| June 26, 2025 | Kalali Amir H | Not found | A | Stock Option | 103000 | $0.00 | 103,000.0000 | 198,306,455 | 9999.99% | 0.05% |
| June 26, 2025 | JOHNSON SABRINA MARTUCCI | Not found | A | Stock Option | 103000 | $0.00 | 103,000.0000 | 198,306,455 | 9999.99% | 0.05% |
| June 26, 2025 | Hoffman John Francis | Not found | A | Stock Option | 206000 | $0.00 | 206,000.0000 | 198,306,455 | 9999.99% | 0.10% |
| June 26, 2025 | Fischer Laurent | Not found | A | Stock Option | 103000 | $0.00 | 103,000.0000 | 198,306,455 | 9999.99% | 0.05% |
| June 2, 2025 | Angermayer Christian | Not found | A | Stock Option | 131698 | $0.00 | 131,698.0000 | 198,306,455 | 9999.99% | 0.07% |
| March 21, 2025 | Craig Kevin James | Chief Medical Officer | S | Common Shares | 11563 | $1.35 | 8,437.0000 | 198,306,455 | 57.82% | 0.01% |
| March 21, 2025 | Kirpekar Sahil | Chief Business Officer | S | Common Shares | 48563 | $1.35 | 115,636.0000 | 198,306,455 | 29.58% | 0.02% |
| March 21, 2025 | Rao Srinivas | See Remarks | S | Common Shares | 75418 | $1.35 | 216,442.0000 | 198,306,455 | 25.84% | 0.04% |
| March 21, 2025 | Johnson Anne Nagengast | Chief Financial Officer | S | Common Shares | 33545 | $1.35 | 140,045.0000 | 198,306,455 | 19.32% | 0.02% |
| March 21, 2025 | Short Glenn Frank | Chief Scientific Officer | S | Common Shares | 13161 | $1.35 | 42,333.0000 | 198,306,455 | 23.72% | 0.01% |
| March 24, 2025 | Apeiron Investment Group Ltd. | Not found | P | Common Shares | 1800000 | $1.40 | 44,168,717.0000 | 198,306,455 | 4.25% | 0.91% |
| March 14, 2025 | Johnson Anne Nagengast | Chief Financial Officer | M | Common Shares | 100000 | $0.00 | 173,590.0000 | 198,306,455 | 135.89% | 0.05% |
| March 14, 2025 | Kirpekar Sahil | Chief Business Officer | M | Common Shares | 100000 | $0.00 | 0.0000 | 198,306,455 | 100.00% | 0.05% |
| March 14, 2025 | Johnson Anne Nagengast | Chief Financial Officer | M | Restricted Stock Units | 100000 | $0.00 | 0.0000 | 198,306,455 | 100.00% | 0.05% |
| March 14, 2025 | Craig Kevin James | Chief Medical Officer | M | Common Shares | 20000 | $0.00 | 20,000.0000 | 198,306,455 | 9999.99% | 0.01% |
| March 14, 2025 | Craig Kevin James | Chief Medical Officer | M | Restricted Stock Units | 20000 | $0.00 | 0.0000 | 198,306,455 | 100.00% | 0.01% |
| March 14, 2025 | Short Glenn Frank | Chief Scientific Officer | M | Common Shares | 32500 | $0.00 | 55,494.0000 | 198,306,455 | 141.34% | 0.02% |
| March 14, 2025 | Short Glenn Frank | Chief Scientific Officer | M | Restricted Stock Units | 32500 | $0.00 | 0.0000 | 198,306,455 | 100.00% | 0.02% |
| March 14, 2025 | Rao Srinivas | See Remarks | M | Common Shares | 175000 | $0.00 | 291,860.0000 | 198,306,455 | 149.75% | 0.09% |
| March 14, 2025 | Rao Srinivas | See Remarks | M | Common Shares | 175000 | $0.00 | 0.0000 | 198,306,455 | 100.00% | 0.09% |
| March 14, 2025 | Kirpekar Sahil | Chief Business Officer | M | Common Shares | 100000 | $0.00 | 164,199.0000 | 198,306,455 | 155.77% | 0.05% |
| March 3, 2025 | Craig Kevin James | Chief Medical Officer | A | Stock Option | 757915 | $0.00 | 757,915.0000 | 0 | 9999.99% | 0.00% |
| March 3, 2025 | Short Glenn Frank | Chief Scientific Officer | A | Stock Option | 757915 | $0.00 | 757,915.0000 | 0 | 9999.99% | 0.00% |
| March 3, 2025 | Johnson Anne Nagengast | Chief Financial Officer | A | Stock Option | 757915 | $0.00 | 757,915.0000 | 0 | 9999.99% | 0.00% |
| Feb. 14, 2025 | Apeiron Investment Group Ltd. | Not found | P | Common Shares | 10835718 | $2.10 | 42,354,517.0000 | 0 | 34.38% | 0.00% |
| Jan. 7, 2025 | Rao Srinivas | See Remarks | A | Stock Option | 2340000 | $0.00 | 2,340,000.0000 | 0 | 9999.99% | 0.00% |
| Jan. 2, 2025 | Kochendoerfer Gerd | Chief Operating Officer | A | Stock Option | 1450000 | $0.00 | 1,450,000.0000 | 0 | 9999.99% | 0.00% |
| Oct. 4, 2024 | Brand Florian | See Remarks | A | Stock Option | 400688 | $0.00 | 400,688.0000 | 0 | 9999.99% | 0.00% |
| Oct. 4, 2024 | Brand Florian | See Remarks | A | Stock Option | 338112 | $0.00 | 338,112.0000 | 0 | 9999.99% | 0.00% |
| Oct. 4, 2024 | Brand Florian | See Remarks | D | Stock Option | 400688 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Oct. 4, 2024 | Angermayer Christian | Not found | D | Stock Option | 624000 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Oct. 4, 2024 | Angermayer Christian | Not found | A | Stock Option | 624000 | $0.00 | 624,000.0000 | 0 | 9999.99% | 0.00% |
| Oct. 4, 2024 | Johnson Anne Nagengast | Chief Financial Officer | D | Stock Option | 326416 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Oct. 4, 2024 | Johnson Anne Nagengast | Chief Financial Officer | D | Stock Option | 115152 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Oct. 4, 2024 | Johnson Anne Nagengast | Chief Financial Officer | A | Stock Option | 326416 | $0.00 | 326,416.0000 | 0 | 9999.99% | 0.00% |
| Oct. 4, 2024 | Johnson Anne Nagengast | Chief Financial Officer | A | Stock Option | 115152 | $0.00 | 115,152.0000 | 0 | 9999.99% | 0.00% |
| Oct. 4, 2024 | Rao Srinivas | See Remarks | D | Stock Option | 1307408 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Oct. 4, 2024 | Rao Srinivas | See Remarks | D | Stock Option | 840000 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Oct. 4, 2024 | Rao Srinivas | See Remarks | D | Stock Option | 709952 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Oct. 4, 2024 | Rao Srinivas | See Remarks | A | Stock Option | 1307408 | $0.00 | 1,307,408.0000 | 0 | 9999.99% | 0.00% |
| Oct. 4, 2024 | Rao Srinivas | See Remarks | A | Stock Option | 840000 | $0.00 | 840,000.0000 | 0 | 9999.99% | 0.00% |
| Oct. 4, 2024 | Rao Srinivas | See Remarks | A | Stock Option | 709952 | $0.00 | 709,952.0000 | 0 | 9999.99% | 0.00% |
| Oct. 4, 2024 | Brand Florian | See Remarks | D | Stock Option | 4240000 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Oct. 4, 2024 | Brand Florian | See Remarks | D | Stock Option | 338112 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Oct. 4, 2024 | Brand Florian | See Remarks | A | Stock Option | 4240000 | $0.00 | 4,240,000.0000 | 0 | 9999.99% | 0.00% |
| Sept. 26, 2024 | ATAI Life Sciences N.V. | Not found | S | Ordinary Shares | 2660000 | $6.05 | 6,905,774.0000 | 0 | 27.81% | 0.00% |
| June 13, 2024 | Kalali Amir H | Not found | A | Stock Option | 103000 | $0.00 | 103,000.0000 | 0 | 9999.99% | 0.00% |
| June 13, 2024 | JOHNSON SABRINA MARTUCCI | Not found | A | Stock Option | 103000 | $0.00 | 103,000.0000 | 0 | 9999.99% | 0.00% |
| June 13, 2024 | Auerbach Michael | Not found | A | Stock Option | 103000 | $0.00 | 103,000.0000 | 0 | 9999.99% | 0.00% |
| June 13, 2024 | Angermayer Christian | Not found | A | Stock Option | 103000 | $0.00 | 103,000.0000 | 0 | 9999.99% | 0.00% |
| June 13, 2024 | Braunstein Scott | Not found | A | Stock Option | 206000 | $0.00 | 206,000.0000 | 0 | 9999.99% | 0.00% |
| June 13, 2024 | Smiley Andrea Heslin | Not found | A | Stock Option | 103000 | $0.00 | 103,000.0000 | 0 | 9999.99% | 0.00% |
| June 13, 2024 | Fischer Laurent | Not found | A | Stock Option | 206000 | $0.00 | 206,000.0000 | 0 | 9999.99% | 0.00% |
| May 16, 2024 | Brand Florian | See Remarks | S | Common Shares | 151303 | $1.92 | 331,030.0000 | 0 | 31.37% | 0.00% |
| April 19, 2024 | ATAI Life Sciences N.V. | Not found | J | Convertible Notes | 1000000 | $0.00 | 10,500,000.0000 | 0 | 10.53% | 0.00% |
| April 15, 2024 | Apeiron Investment Group Ltd. | Not found | J | Convertible Notes | 147950 | $0.00 | 147,950.0000 | 0 | 9999.99% | 0.00% |
| April 15, 2024 | Apeiron Investment Group Ltd. | Not found | J | Convertible Notes | 147950 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| April 2, 2024 | Rao Srinivas | See Remarks | S | Common Shares | 61640 | $1.85 | 116,860.0000 | 0 | 34.53% | 0.00% |
| April 2, 2024 | Kirpekar Sahil | Chief Business Officer | S | Common Shares | 35801 | $1.85 | 64,199.0000 | 0 | 35.80% | 0.00% |
| April 2, 2024 | Johnson Anne Nagengast | Chief Financial Officer | S | Common Shares | 27410 | $1.85 | 73,590.0000 | 0 | 27.14% | 0.00% |
| March 14, 2024 | Rao Srinivas | See Remarks | M | Common Shares | 175000 | $0.00 | 178,500.0000 | 0 | 5000.00% | 0.00% |
| March 14, 2024 | Kirpekar Sahil | Chief Business Officer | M | Restricted Stock Units | 100000 | $0.00 | 100,000.0000 | 0 | 50.00% | 0.00% |
| March 13, 2024 | Kirpekar Sahil | Chief Business Officer | A | Stock Option | 550000 | $0.00 | 550,000.0000 | 0 | 9999.99% | 0.00% |
| March 14, 2024 | Kirpekar Sahil | Chief Business Officer | M | Common Shares | 100000 | $0.00 | 100,000.0000 | 0 | 9999.99% | 0.00% |
| March 14, 2024 | Johnson Anne Nagengast | Chief Financial Officer | M | Restricted Stock Units | 100000 | $0.00 | 100,000.0000 | 0 | 50.00% | 0.00% |
| March 14, 2024 | Johnson Anne Nagengast | Chief Financial Officer | M | Common Shares | 100000 | $0.00 | 101,000.0000 | 0 | 9999.99% | 0.00% |
| March 13, 2024 | Johnson Anne Nagengast | Chief Financial Officer | A | Stock Option | 550000 | $0.00 | 550,000.0000 | 0 | 9999.99% | 0.00% |
| March 14, 2024 | Brand Florian | See Remarks | M | Restricted Stock Unit | 350000 | $0.00 | 350,000.0000 | 0 | 50.00% | 0.00% |
| March 14, 2024 | Brand Florian | See Remarks | M | Common Shares | 350000 | $0.00 | 482,333.0000 | 0 | 264.48% | 0.00% |
| March 14, 2024 | Rao Srinivas | See Remarks | M | Restricted Stock Units | 175000 | $0.00 | 175,000.0000 | 0 | 50.00% | 0.00% |
| March 13, 2024 | Rao Srinivas | See Remarks | A | Stock Option | 800000 | $0.00 | 800,000.0000 | 0 | 9999.99% | 0.00% |
| Oct. 6, 2023 | ATAI Life Sciences N.V. | Not found | J | Convertible Notes | 8500000 | $0.00 | 8,500,000.0000 | 0 | 9999.99% | 0.00% |
| Nov. 28, 2023 | ATAI Life Sciences N.V. | Not found | P | Warrant (Right to Buy) | 4053750 | $0.00 | 16,052,850.0000 | 0 | 33.78% | 0.00% |
| March 8, 2024 | ATAI Life Sciences N.V. | Not found | J | Convertible Notes | 1000000 | $0.00 | 9,500,000.0000 | 0 | 11.76% | 0.00% |
| March 8, 2024 | ATAI Life Sciences N.V. | Not found | J | Warrant (Right to Buy) | 4000000 | $0.00 | 4,000,000.0000 | 0 | 9999.99% | 0.00% |
| Sept. 30, 2023 | ATAI Life Sciences N.V. | Not found | J | Call Option (Right to Buy) | 7401 | $0.00 | 7,401.0000 | 0 | 9999.99% | 0.00% |
| Nov. 28, 2023 | ATAI Life Sciences N.V. | Not found | P | Convertible Promissory Note | 750000 | $0.00 | 2,970,000.0000 | 0 | 33.78% | 0.00% |
| Jan. 5, 2024 | Angermayer Christian | Not found | A | Stock Option | 642000 | $0.00 | 642,000.0000 | 0 | 9999.99% | 0.00% |