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MapLight Therapeutics Inc (MPLT)

Over the last 90 days, MapLight Therapeutics Inc. has seen significant insider selling, with a net value of -$1,042,053.57. The CEO, Christopher A. Kroeger, and General Counsel, Kristopher Hanson, were notably active in planned sales. This activity occurred despite a strong 90-day stock price increase of 66.3%.
Stock chart
Ticker: MPLT Exchange: NSM


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Purchase Sale Planned purchase Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
Kroeger Christopher A.
Chief Executive Officer
2 sales — total 3,215,000 USD
Planned sale 18 May 2026
Value US$4,237,402.59 | Price 474.12 | Shares 97,146
Planned sale 18 May 2026
Value US$562,593.80 | Price 420.29 | Shares 53,168
Planned sale 11 May 2026
Value US$2,382,060.19 | Price 364.87 | Shares 24,652
Planned sale 11 May 2026
Value US$4,239,610.36 | Price 430.41 | Shares 68,030
Planned sale 11 May 2026
Value US$25,169.90 | Price 28.70 | Shares 877
Planned sale 11 May 2026
Value US$9,428.94 | Price 27.57 | Shares 342
Planned sale 11 May 2026
Value US$177,492.48 | Price 30.56 | Shares 5,808
Planned sale 11 May 2026
Value US$209,649.16 | Price 30.04 | Shares 6,979
Planned sale 11 May 2026
Value US$24,280.20 | Price 28.70 | Shares 846
Planned sale 11 May 2026
Value US$7,841.24 | Price 27.61 | Shares 284
Planned sale 8 May 2026
Value US$93,586.00 | Price 29.20 | Shares 3,205
Planned sale 8 May 2026
Value US$45,181.92 | Price 28.56 | Shares 1,582
Planned sale 8 May 2026
Value US$814,067.52 | Price 27.48 | Shares 29,624
Planned sale 7 May 2026
Value US$3,404.70 | Price 29.10 | Shares 117
Planned sale 7 May 2026
Value US$123,234.92 | Price 28.52 | Shares 4,321
Planned sale 7 May 2026
Value US$152,163.00 | Price 29.15 | Shares 5,220
Planned sale 7 May 2026
Value US$423,633.60 | Price 28.47 | Shares 14,880
Planned sale 7 May 2026
Value US$20,389.88 | Price 28.28 | Shares 721
Planned sale 6 May 2026
Value US$454,515.39 | Price 29.13 | Shares 15,603
Planned sale 6 May 2026
Value US$227,067.92 | Price 28.04 | Shares 8,098
Planned sale 6 May 2026
Value US$60,116.76 | Price 29.07 | Shares 2,068
Planned sale 6 May 2026
Value US$238,227.84 | Price 28.04 | Shares 8,496
Planned sale 6 May 2026
Value US$478,343.73 | Price 29.13 | Shares 16,421
Planned sale 6 May 2026
Value US$235,255.60 | Price 28.04 | Shares 8,390
Planned sale 6 May 2026
Value US$463,167.00 | Price 29.13 | Shares 15,900
Planned sale 6 May 2026
Value US$228,582.08 | Price 28.04 | Shares 8,152
Planned sale 5 May 2026
Value US$26,912.00 | Price 29.00 | Shares 928
Planned sale 5 May 2026
Value US$268,377.28 | Price 28.12 | Shares 9,544
Planned sale 5 May 2026
Value US$28,072.00 | Price 29.00 | Shares 968
Planned sale 5 May 2026
Value US$279,372.20 | Price 28.12 | Shares 9,935
Planned sale 5 May 2026
Value US$27,927.00 | Price 29.00 | Shares 963
Planned sale 5 May 2026
Value US$284,911.84 | Price 28.12 | Shares 10,132
Planned sale 5 May 2026
Value US$26,999.00 | Price 29.00 | Shares 931
Planned sale 5 May 2026
Value US$271,217.40 | Price 28.12 | Shares 9,645
Planned sale 4 May 2026
Value US$20,965.76 | Price 30.08 | Shares 697
Planned sale 4 May 2026
Value US$9,193.16 | Price 29.56 | Shares 311
Planned sale 4 May 2026
Value US$153,963.99 | Price 28.37 | Shares 5,427
Planned sale 4 May 2026
Value US$251,240.00 | Price 27.50 | Shares 9,136
Proposed sale 4 May 2026
Value US$7,259,629.00 | Price 30.70 | Shares 236,470
Planned sale 4 May 2026
Value US$23,704.44 | Price 30.12 | Shares 787
Planned sale 4 May 2026
Value US$9,607.00 | Price 29.56 | Shares 325
Planned sale 4 May 2026
Value US$254,208.92 | Price 28.28 | Shares 8,989
Planned sale 4 May 2026
Value US$131,410.08 | Price 27.36 | Shares 4,803
Proposed sale 4 May 2026
Value US$1,116,589.70 | Price 30.70 | Shares 36,371
Planned sale 4 May 2026
Value US$20,544.64 | Price 30.08 | Shares 683
Planned sale 4 May 2026
Value US$8,749.76 | Price 29.56 | Shares 296
Planned sale 4 May 2026
Value US$110,557.32 | Price 28.29 | Shares 3,908
Planned sale 4 May 2026
Value US$248,325.00 | Price 27.50 | Shares 9,030
Proposed sale 4 May 2026
Value US$854,503.80 | Price 30.70 | Shares 27,834
Planned sale 4 May 2026
Value US$21,206.40 | Price 30.08 | Shares 705
Planned sale 4 May 2026
Value US$9,459.20 | Price 29.56 | Shares 320
Planned sale 4 May 2026
Value US$156,772.62 | Price 28.37 | Shares 5,526
Planned sale 4 May 2026
Value US$254,375.00 | Price 27.50 | Shares 9,250
Proposed sale 4 May 2026
Value US$1,609,539.60 | Price 30.70 | Shares 52,428
Planned sale 4 May 2026
Value US$21,056.00 | Price 30.08 | Shares 700
Planned sale 4 May 2026
Value US$9,222.72 | Price 29.56 | Shares 312
Planned sale 4 May 2026
Value US$154,900.20 | Price 28.37 | Shares 5,460
Planned sale 4 May 2026
Value US$252,450.00 | Price 27.50 | Shares 9,180
Proposed sale 4 May 2026
Value US$1,679,842.60 | Price 30.70 | Shares 54,718
Planned sale 28 Apr 2026
Value US$21,581.00 | Price 30.83 | Shares 700
Planned sale 28 Apr 2026
Value US$522,737.55 | Price 30.33 | Shares 17,235
Planned sale 28 Apr 2026
Value US$522,737.55 | Price 30.33 | Shares 17,235
Planned sale 27 Apr 2026
Value US$238,540.50 | Price 30.50 | Shares 7,821
Planned sale 27 Apr 2026
Value US$866,825.65 | Price 29.63 | Shares 29,255
Planned sale 27 Apr 2026
Value US$241,700.16 | Price 28.96 | Shares 8,346
Planned sale 27 Apr 2026
Value US$437,496.98 | Price 30.46 | Shares 14,363
Planned sale 27 Apr 2026
Value US$437,496.98 | Price 30.46 | Shares 14,363
Planned sale 27 Apr 2026
Value US$876,840.80 | Price 29.60 | Shares 29,623
Planned sale 27 Apr 2026
Value US$229,031.16 | Price 28.94 | Shares 7,914
Proposed sale 27 Apr 2026
Value US$2,078,289.60 | Price 29.76 | Shares 69,835
Proposed sale 27 Apr 2026
Value US$1,351,758.72 | Price 29.76 | Shares 45,422
Sale 16 Apr 2026
Value US$2,391.63 | Price 27.49 | Shares 87
Sale 16 Apr 2026
Value US$783.29 | Price 27.01 | Shares 29
Sale 16 Apr 2026
Value US$208,236.75 | Price 27.49 | Shares 7,575
Sale 16 Apr 2026
Value US$66,903.77 | Price 27.01 | Shares 2,477
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Value Details
2026-05-18 2026-05-18 PlS Planned sale

Chief Executive Officer

Executive Director
97,146 -16.1%
474.12
US$4,237,403
97,146 -16.1% 474.12 US$4,237,403
2026-05-18 2026-05-18 PlS Planned sale

Chief Executive Officer

Executive Director
53,168 -0.8%
420.29
US$562,594
53,168 -0.8% 420.29 US$562,594
2026-05-11 2026-05-11 PlS Planned sale

Chief Executive Officer

Executive Director
24,652 +8.8%
364.87
US$2,382,060
24,652 +8.8% 364.87 US$2,382,060
2026-05-11 2026-05-11 PlS Planned sale

Chief Executive Officer

Executive Director
6,871 -0.5%
30.04
US$206,405
6,871 -0.5% 30.04 US$206,405
2026-05-11 2026-05-11 PlS Planned sale

Chief Executive Officer

Executive Director
877 -0.1%
28.70
US$25,170
877 -0.1% 28.70 US$25,170
2026-05-11 2026-05-11 PlS Planned sale

Chief Executive Officer

Executive Director
342 -0.0%
27.57
US$9,429
342 -0.0% 27.57 US$9,429
2026-05-11 2026-05-11 PlS Planned sale

General Counsel

Officer
5,808 -3.5%
30.56
US$177,492
5,808 -3.5% 30.56 US$177,492
2026-05-11 2026-05-11 PlS Planned sale

General Counsel

Officer
6,979 -4.0%
30.04
US$209,649
6,979 -4.0% 30.04 US$209,649
2026-05-11 2026-05-11 PlS Planned sale

General Counsel

Officer
846 -0.5%
28.70
US$24,280
846 -0.5% 28.70 US$24,280
2026-05-11 2026-05-11 PlS Planned sale

General Counsel

Officer
284 -0.2%
27.61
US$7,841
284 -0.2% 27.61 US$7,841
2026-05-11 2026-05-08 PlS Planned sale

Chief Executive Officer

Executive Director
3,205 -0.2%
29.20
US$93,586
3,205 -0.2% 29.20 US$93,586
2026-05-11 2026-05-08 PlS Planned sale

Chief Executive Officer

Executive Director
1,582 -0.1%
28.56
US$45,182
1,582 -0.1% 28.56 US$45,182
2026-05-11 2026-05-08 PlS Planned sale

Chief Executive Officer

Executive Director
29,624 -1.9%
27.48
US$814,068
29,624 -1.9% 27.48 US$814,068
2026-05-11 2026-05-07 PlS Planned sale

Chief Medical Officer

Officer
117 -0.0%
29.10
US$3,405
117 -0.0% 29.10 US$3,405
2026-05-11 2026-05-07 PlS Planned sale

Chief Medical Officer

Officer
4,321 -1.2%
28.52
US$123,235
4,321 -1.2% 28.52 US$123,235
2026-05-11 2026-05-07 PlS Planned sale

Chief Executive Officer

Executive Director
5,220 -0.3%
29.15
US$152,163
5,220 -0.3% 29.15 US$152,163
2026-05-11 2026-05-07 PlS Planned sale

Chief Executive Officer

Executive Director
14,880 -0.9%
28.47
US$423,634
14,880 -0.9% 28.47 US$423,634
2026-05-11 2026-05-07 PlS Planned sale

Chief Scientific Officer

Officer
721 -0.3%
28.28
US$20,390
721 -0.3% 28.28 US$20,390
2026-05-06 2026-05-06 PlS Planned sale

Chief Executive Officer

Executive Director
15,603 -1.0%
29.13
US$454,515
15,603 -1.0% 29.13 US$454,515
2026-05-06 2026-05-06 PlS Planned sale

Chief Executive Officer

Executive Director
8,098 -0.5%
28.04
US$227,068
8,098 -0.5% 28.04 US$227,068
2026-05-06 2026-05-06 PlS Planned sale

Chief Financial Officer

Officer
2,068 -0.6%
29.07
US$60,117
2,068 -0.6% 29.07 US$60,117
2026-05-06 2026-05-06 PlS Planned sale

Chief Financial Officer

Officer
8,496 -2.3%
28.04
US$238,228
8,496 -2.3% 28.04 US$238,228
2026-05-06 2026-05-06 PlS Planned sale

Chief Scientific Officer

Officer
16,421 -6.3%
29.13
US$478,344
16,421 -6.3% 29.13 US$478,344
2026-05-06 2026-05-06 PlS Planned sale

Chief Scientific Officer

Officer
8,390 -3.1%
28.04
US$235,256
8,390 -3.1% 28.04 US$235,256
2026-05-06 2026-05-06 PlS Planned sale

Chief Medical Officer

Officer
15,900 -4.3%
29.13
US$463,167
15,900 -4.3% 29.13 US$463,167
2026-05-06 2026-05-06 PlS Planned sale

Chief Medical Officer

Officer
8,152 -2.2%
28.04
US$228,582
8,152 -2.2% 28.04 US$228,582
2026-05-06 2026-05-05 PlS Planned sale

Chief Executive Officer

Executive Director
928 -0.1%
29.00
US$26,912
928 -0.1% 29.00 US$26,912
2026-05-06 2026-05-05 PlS Planned sale

Chief Executive Officer

Executive Director
9,544 -0.6%
28.12
US$268,377
9,544 -0.6% 28.12 US$268,377
2026-05-06 2026-05-05 PlS Planned sale

Chief Financial Officer

Officer
968 -0.3%
29.00
US$28,072
968 -0.3% 29.00 US$28,072
2026-05-06 2026-05-05 PlS Planned sale

Chief Financial Officer

Officer
9,935 -2.6%
28.12
US$279,372
9,935 -2.6% 28.12 US$279,372
2026-05-06 2026-05-05 PlS Planned sale

Chief Scientific Officer

Officer
963 -0.4%
29.00
US$27,927
963 -0.4% 29.00 US$27,927
2026-05-06 2026-05-05 PlS Planned sale

Chief Scientific Officer

Officer
10,132 -3.6%
28.12
US$284,912
10,132 -3.6% 28.12 US$284,912
2026-05-06 2026-05-05 PlS Planned sale

Chief Medical Officer

Officer
931 -0.2%
29.00
US$26,999
931 -0.2% 29.00 US$26,999
2026-05-06 2026-05-05 PlS Planned sale

Chief Medical Officer

Officer
9,645 -2.5%
28.12
US$271,217
9,645 -2.5% 28.12 US$271,217
2026-05-06 2026-05-04 PlS Planned sale

Chief Executive Officer

Executive Director
697 -0.0%
30.08
US$20,966
697 -0.0% 30.08 US$20,966
2026-05-06 2026-05-04 PlS Planned sale

Chief Executive Officer

Executive Director
311 -0.0%
29.56
US$9,193
311 -0.0% 29.56 US$9,193
2026-05-06 2026-05-04 PlS Planned sale

Chief Executive Officer

Executive Director
5,427 -0.3%
28.37
US$153,964
5,427 -0.3% 28.37 US$153,964
2026-05-06 2026-05-04 PlS Planned sale

Chief Executive Officer

Executive Director
9,136 -0.6%
27.50
US$251,240
9,136 -0.6% 27.50 US$251,240
2026-05-06 2026-05-04 PlS Planned sale

Chief Financial Officer

Officer
787 -0.2%
30.12
US$23,704
787 -0.2% 30.12 US$23,704
2026-05-06 2026-05-04 PlS Planned sale

Chief Financial Officer

Officer
325 -0.1%
29.56
US$9,607
325 -0.1% 29.56 US$9,607
2026-05-06 2026-05-04 PlS Planned sale

Chief Financial Officer

Officer
8,989 -2.3%
28.28
US$254,209
8,989 -2.3% 28.28 US$254,209
2026-05-06 2026-05-04 PlS Planned sale

Chief Financial Officer

Officer
4,803 -1.2%
27.36
US$131,410
4,803 -1.2% 27.36 US$131,410
2026-05-06 2026-05-04 PlS Planned sale

General Counsel

Officer
683 -0.4%
30.08
US$20,545
683 -0.4% 30.08 US$20,545
2026-05-06 2026-05-04 PlS Planned sale

General Counsel

Officer
296 -0.2%
29.56
US$8,750
296 -0.2% 29.56 US$8,750
2026-05-06 2026-05-04 PlS Planned sale

General Counsel

Officer
3,908 -2.2%
28.29
US$110,557
3,908 -2.2% 28.29 US$110,557
2026-05-06 2026-05-04 PlS Planned sale

General Counsel

Officer
9,030 -4.7%
27.50
US$248,325
9,030 -4.7% 27.50 US$248,325
2026-05-06 2026-05-04 PlS Planned sale

Chief Scientific Officer

Officer
705 -0.3%
30.08
US$21,206
705 -0.3% 30.08 US$21,206
2026-05-06 2026-05-04 PlS Planned sale

Chief Scientific Officer

Officer
320 -0.1%
29.56
US$9,459
320 -0.1% 29.56 US$9,459
2026-05-06 2026-05-04 PlS Planned sale

Chief Scientific Officer

Officer
5,526 -1.9%
28.37
US$156,773
5,526 -1.9% 28.37 US$156,773
2026-05-06 2026-05-04 PlS Planned sale

Chief Scientific Officer

Officer
9,250 -3.1%
27.50
US$254,375
9,250 -3.1% 27.50 US$254,375
2026-05-06 2026-05-04 PlS Planned sale

Chief Medical Officer

Officer
700 -0.2%
30.08
US$21,056
700 -0.2% 30.08 US$21,056
2026-05-06 2026-05-04 PlS Planned sale

Chief Medical Officer

Officer
312 -0.1%
29.56
US$9,223
312 -0.1% 29.56 US$9,223
2026-05-06 2026-05-04 PlS Planned sale

Chief Medical Officer

Officer
5,460 -1.4%
28.37
US$154,900
5,460 -1.4% 28.37 US$154,900
2026-05-06 2026-05-04 PlS Planned sale

Chief Medical Officer

Officer
9,180 -2.3%
27.50
US$252,450
9,180 -2.3% 27.50 US$252,450
2026-05-04 2026-05-04 PrS Proposed sale

Officer

Officer
236,470
30.70
US$7,259,629
236,470 30.70 US$7,259,629
2026-05-04 2026-05-04 PrS Proposed sale

Officer

Officer
36,371
30.70
US$1,116,590
36,371 30.70 US$1,116,590
2026-05-04 2026-05-04 PrS Proposed sale

Officer

Officer
54,718
30.70
US$1,679,843
54,718 30.70 US$1,679,843
2026-05-04 2026-05-04 PrS Proposed sale

Officer

Officer
52,428
30.70
US$1,609,540
52,428 30.70 US$1,609,540
2026-05-04 2026-05-04 PrS Proposed sale

Officer

Officer
27,834
30.70
US$854,504
27,834 30.70 US$854,504
2026-04-29 2026-04-28 PlS Planned sale

CAAO and PAO

Officer
700 -0.4%
30.83
US$21,581
700 -0.4% 30.83 US$21,581
2026-04-29 2026-04-28 PlS Planned sale

CAAO and PAO

Officer
17,235 -8.7%
30.33
US$522,738
17,235 -8.7% 30.33 US$522,738
2026-04-29 2026-04-28 PlS Planned sale

CAAO and PAO

Officer
17,235 -8.7%
30.33
US$522,738
17,235 -8.7% 30.33 US$522,738
2026-04-29 2026-04-27 PlS Planned sale

Chief Discovery Officer

Officer
7,821 -3.6%
30.50
US$238,540
7,821 -3.6% 30.50 US$238,540
2026-04-29 2026-04-27 PlS Planned sale

Chief Discovery Officer

Officer
29,255 -11.8%
29.63
US$866,826
29,255 -11.8% 29.63 US$866,826
2026-04-29 2026-04-27 PlS Planned sale

Chief Discovery Officer

Officer
8,346 -3.3%
28.96
US$241,700
8,346 -3.3% 28.96 US$241,700
2026-04-29 2026-04-27 PlS Planned sale

CAAO and PAO

Officer
14,363 -6.7%
30.46
US$437,497
14,363 -6.7% 30.46 US$437,497
2026-04-29 2026-04-27 PlS Planned sale

CAAO and PAO

Officer
14,363 -6.7%
30.46
US$437,497
14,363 -6.7% 30.46 US$437,497
2026-04-29 2026-04-27 PlS Planned sale

CAAO and PAO

Officer
29,623 -12.2%
29.60
US$876,841
29,623 -12.2% 29.60 US$876,841
2026-04-29 2026-04-27 PlS Planned sale

CAAO and PAO

Officer
7,914 -3.2%
28.94
US$229,031
7,914 -3.2% 28.94 US$229,031
2026-04-27 2026-04-27 PrS Proposed sale

Officer

Officer
69,835
29.76
US$2,078,290
69,835 29.76 US$2,078,290
2026-04-27 2026-04-27 PrS Proposed sale

Officer

Officer
45,422
29.76
US$1,351,759
45,422 29.76 US$1,351,759
2026-04-17 2026-04-16 S Sale

Chief Financial Officer

Officer
87 -0.0%
27.49
US$2,392
87 -0.0% 27.49 US$2,392
2026-04-17 2026-04-16 S Sale

Chief Financial Officer

Officer
29 -0.0%
27.01
US$783
29 -0.0% 27.01 US$783
2026-04-17 2026-04-16 S Sale

Chief Executive Officer

Executive Director
7,575 -0.5%
27.49
US$208,237
7,575 -0.5% 27.49 US$208,237
2026-04-17 2026-04-16 S Sale

Chief Executive Officer

Executive Director
2,477 -0.2%
27.01
US$66,904
2,477 -0.2% 27.01 US$66,904