Buller Richard E

Track

Insider profile

Performance

Overall performance
2.4
Performance over holding periods
2.4
30 days 90 days 120 days
Average return -2% 8.2% 15.1%
Success rate 40% 68% 82%
Transactions
14 0% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
Buller Richard E's trades of Celcuity Inc's stock


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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-05-06 2026-05-04
US Celcuity Inc (CELC)
PlS Planned sale
56,193 +38.4%
445.87
US$184,649 		56,193 +38.4% 445.87 US$184,649
2026-05-06 2026-05-04
US Celcuity Inc (CELC)
PlS Planned sale
76,232 +47.0%
496.13
US$4,490,448 		76,232 +47.0% 496.13 US$4,490,448
2026-05-06 2026-05-04
US Celcuity Inc (CELC)
PlS Planned sale
18,056 -32.7%
264.49
US$4,800,490 		18,056 -32.7% 264.49 US$4,800,490
2026-05-06 2026-05-04
US Celcuity Inc (CELC)
PlS Planned sale
1,670 -12.0%
139.58
US$233,104 		1,670 -12.0% 139.58 US$233,104
2026-05-06 2026-05-04
US Celcuity Inc (CELC)
PlS Planned sale
550 -3.8%
139.00
US$76,448 		550 -3.8% 139.00 US$76,448
2026-05-06 2026-05-04
US Celcuity Inc (CELC)
PlS Planned sale
1,289 -8.2%
137.00
US$176,593 		1,289 -8.2% 137.00 US$176,593
2026-05-04 2026-05-04
US Celcuity Inc (CELC)
PrS Proposed sale
6,000
140.46
US$842,788 		6,000 140.46 US$842,788
2026-04-02 2026-03-31
US Celcuity Inc (CELC)
PlS Planned sale
675 -9.1%
110.83
US$74,808 		675 -9.1% 110.83 US$74,808
2026-04-02 2026-03-31
US Celcuity Inc (CELC)
PlS Planned sale
2,325 -23.8%
110.11
US$255,996 		2,325 -23.8% 110.11 US$255,996
2026-03-31 2026-03-31
US Celcuity Inc (CELC)
PrS Proposed sale
6,000
110.27
US$661,607 		6,000 110.27 US$661,607
2025-12-09 2025-12-05
US Celcuity Inc (CELC)
S Sale
1,510 -18.3%
106.04
US$160,113 		1,510 -18.3% 106.04 US$160,113
2025-12-09 2025-12-05
US Celcuity Inc (CELC)
S Sale
1,490 -15.3%
105.34
US$156,956 		1,490 -15.3% 105.34 US$156,956
2025-12-05 2025-12-05
US Celcuity Inc (CELC)
PrS Proposed sale
3,000
105.68
US$317,040 		3,000 105.68 US$317,040
2025-12-03 2025-12-01
US Celcuity Inc (CELC)
S Sale
1,100 -13.2%
98.13
US$107,948 		1,100 -13.2% 98.13 US$107,948
2025-12-01 2025-12-01
US Celcuity Inc (CELC)
PrS Proposed sale
1,100
98.13
US$107,943 		1,100 98.13 US$107,943
2025-11-21 2025-11-20
US Celcuity Inc (CELC)
S Sale
3,900 -34.9%
96.73
US$377,255 		3,900 -34.9% 96.73 US$377,255
2025-11-20 2025-11-20
US Celcuity Inc (CELC)
PrS Proposed sale
3,900
96.73
US$377,255 		3,900 96.73 US$377,255
2024-10-25 2024-10-23
US Celcuity Inc (CELC)
PlS Planned sale
350 -5.0%
16.25
US$5,688 		350 -5.0% 16.25 US$5,688
2024-08-27 2024-08-23
US Celcuity Inc (CELC)
PlS Planned sale
350 -4.7%
16.95
US$5,932 		350 -4.7% 16.95 US$5,932
2024-08-23 2024-08-23
US Celcuity Inc (CELC)
PrS Proposed sale
700
16.95
US$11,865 		700 16.95 US$11,865
2024-06-25 2024-06-21
US Celcuity Inc (CELC)
PlS Planned sale
350 -4.5%
15.68
US$5,488 		350 -4.5% 15.68 US$5,488
2024-04-26 2024-04-24
US Celcuity Inc (CELC)
PlS Planned sale
350 -4.3%
17.06
US$5,971 		350 -4.3% 17.06 US$5,971
2024-04-24 2024-04-24
US Celcuity Inc (CELC)
PrS Proposed sale
700
17.07
US$11,950 		700 17.07 US$11,950
2024-02-23 2024-02-21
US Celcuity Inc (CELC)
PlS Planned sale
350 -4.2%
14.15
US$4,952 		350 -4.2% 14.15 US$4,952
2023-12-22 2023-12-20
US Celcuity Inc (CELC)
PlS Planned sale
350 -4.0%
14.37
US$5,030 		350 -4.0% 14.37 US$5,030
2023-12-20 2023-12-20
US Celcuity Inc (CELC)
PrS Proposed sale
700
14.37
US$10,059 		700 14.37 US$10,059
2023-10-27 2023-10-25
US Celcuity Inc (CELC)
PlS Planned sale
350 -3.8%
10.23
US$3,580 		350 -3.8% 10.23 US$3,580
2023-09-01 2023-08-30
US Celcuity Inc (CELC)
PlS Planned sale
350 -3.7%
9.28
US$3,248 		350 -3.7% 9.28 US$3,248
2023-08-30 2023-08-30
US Celcuity Inc (CELC)
PrS Proposed sale
700
9.28
US$6,496 		700 9.28 US$6,496
2023-08-25 2023-08-23
US Celcuity Inc (CELC)
PlS Planned sale
300 -3.1%
9.82
US$2,946 		300 -3.1% 9.82 US$2,946
2023-06-27 2023-06-23
US Celcuity Inc (CELC)
PlS Planned sale
300 -3.0%
11.79
US$3,537 		300 -3.0% 11.79 US$3,537
2023-06-23 2023-06-23
US Celcuity Inc (CELC)
PrS Proposed sale
600
11.79
US$7,074 		600 11.79 US$7,074
2023-05-25 2023-05-23
US Celcuity Inc (CELC)
S Sale
75 -0.7%
11.10
US$832 		75 -0.7% 11.10 US$832
2023-05-23 2023-05-22
US Celcuity Inc (CELC)
S Sale
100 -1.0%
10.50
US$1,050 		100 -1.0% 10.50 US$1,050
2023-05-23 2023-05-19
US Celcuity Inc (CELC)
S Sale
250 -2.4%
9.85
US$2,462 		250 -2.4% 9.85 US$2,462
2023-04-25 2023-04-21
US Celcuity Inc (CELC)
PlS Planned sale
300 -3.4%
9.70
US$2,910 		300 -3.4% 9.70 US$2,910
2023-02-23 2023-02-21
US Celcuity Inc (CELC)
PlS Planned sale
300 -3.3%
11.40
US$3,420 		300 -3.3% 11.40 US$3,420
2022-12-21 2022-12-19
US Celcuity Inc (CELC)
PlS Planned sale
300 -3.2%
11.11
US$3,334 		300 -3.2% 11.11 US$3,334
2022-10-24 2022-10-20
US Celcuity Inc (CELC)
PlS Planned sale
300 -3.1%
9.97
US$2,991 		300 -3.1% 9.97 US$2,991
2022-09-01 2022-08-30
US Celcuity Inc (CELC)
S Sale
100 -1.0%
10.02
US$1,002 		100 -1.0% 10.02 US$1,002
2022-08-29 2022-08-26
US Celcuity Inc (CELC)
S Sale
150 -1.5%
9.95
US$1,492 		150 -1.5% 9.95 US$1,492
2022-08-29 2022-08-25
US Celcuity Inc (CELC)
S Sale
200 -2.0%
10.05
US$2,010 		200 -2.0% 10.05 US$2,010
2022-08-23 2022-08-19
US Celcuity Inc (CELC)
PlS Planned sale
300 -2.9%
8.95
US$2,685 		300 -2.9% 8.95 US$2,685
2022-06-28 2022-06-24
US Celcuity Inc (CELC)
PlS Planned sale
300 -2.8%
9.47
US$2,841 		300 -2.8% 9.47 US$2,841
2022-05-25 2022-05-23
US Celcuity Inc (CELC)
S Sale
750 -6.5%
6.24
US$4,683 		750 -6.5% 6.24 US$4,683