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Pricing
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TM

Terrance Mcguire

CYCN
DIRECTOR · CYCLERION THERAPEUTICS, INC. · CIK 0001117003
FILING MIX · LIFETIME48%/52%
BUYS
56
SELLS
60
TOTAL VALUE
$15.82M
COMPANIES
6
ACTIVE SINCE
May 2020
HOLDINGS NOW
10,944,569
AVG SELL PX
$4.68
TRADE KIND
SHOWING 116 / 116
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
30 backtested trades · 8 horizons · 16 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Terrance Mcguire, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d30+46.67%+2.06%+0.11%+1.95%+1.16%0.81
14d30+60.00%-3.43%+0.10%-3.53%-8.19%-1.51
30d30+73.33%-7.20%+3.15%-10.35%-12.70%-4.77
60d30+26.67%+96.16%+4.23%+91.94%+82.18%4.01
90d30+20.00%+17.39%+3.23%+14.16%+16.07%1.75
180d30+23.33%+14.72%+8.63%+6.09%+17.31%0.61
1y30+23.33%+179.29%+24.09%+155.20%+171.38%3.58
2y30(16 pending)+50.00%-64.54%+38.98%-105.83%-112.34%—
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
CYCN · 5,552 shares · as of Nov 30, 2023
0174,328348,657522,985697,313202120222023SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2020
2020
2020
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
2026
FLOW · 56 buys / 60 sellsCOVERAGE · 26 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
SEER
SEER, INC.
PURCHASEGRANT
Stock grant
16,500——128,566Jul 28, 2026Jul 30, 2026 ↗View →
SEER
SEER, INC.
PURCHASEGRANT
Stock grant
25,000——25,000Jul 28, 2026Jul 30, 2026 ↗View →
IVVD
INVIVYD, INC.
PURCHASEGRANT
Stock grant
50,000——50,000May 19, 2026May 21, 2026 ↗View →
SEER
SEER, INC.
SALE
4,088——0Dec 9, 2025Dec 11, 2025 ↗View →
SEER
SEER, INC.
PURCHASE
4,088——215,070Dec 9, 2025Dec 11, 2025 ↗View →
SEER
SEER, INC.
PURCHASEGRANT
Stock grant
20,500——112,066Jul 7, 2025Jul 9, 2025 ↗View →
SEER
SEER, INC.
PURCHASEGRANT
Stock grant
30,500——30,500Jul 7, 2025Jul 9, 2025 ↗View →
TECX
TECTONIC THERAPEUTIC, INC.
PURCHASEGRANT
Stock grant
10,200——10,200Jun 9, 2025Jun 11, 2025 ↗View →
IVVD
INVIVYD, INC.
PURCHASEGRANT
Stock grant
50,000——50,000May 20, 2025May 22, 2025 ↗View →
TECX
TECTONIC THERAPEUTIC, INC.
SALE
500,000$17.10$8.55M573,062Apr 7, 2025Apr 7, 2025 ↗View →
IVVD
INVIVYD, INC.
SALE
103,474$0.45$46.1K3,066,757Dec 31, 2024Dec 31, 2024 ↗View →
IVVD
INVIVYD, INC.
SALE
86,545$0.48$41.8K3,170,231Dec 30, 2024Dec 31, 2024 ↗View →
IVVD
INVIVYD, INC.
SALE
83,744$0.52$43.6K3,256,776Dec 27, 2024Dec 31, 2024 ↗View →
IVVD
INVIVYD, INC.
SALE
83,817$0.54$45.6K3,340,520Dec 26, 2024Dec 26, 2024 ↗View →
IVVD
INVIVYD, INC.
SALE
68,161$0.51$34.5K3,424,337Dec 24, 2024Dec 26, 2024 ↗View →
IVVD
INVIVYD, INC.
SALE
75,776$0.45$34.1K3,492,498Dec 23, 2024Dec 26, 2024 ↗View →
IVVD
INVIVYD, INC.
SALE
119,805$0.42$50.7K3,568,274Dec 20, 2024Dec 26, 2024 ↗View →
IVVD
INVIVYD, INC.
SALE
152,067$0.43$66.0K3,688,079Dec 19, 2024Dec 19, 2024 ↗View →
IVVD
INVIVYD, INC.
SALE
74,764$0.47$35.1K3,840,146Dec 18, 2024Dec 19, 2024 ↗View →
IVVD
INVIVYD, INC.
SALE
97,410$0.48$46.8K3,914,910Dec 17, 2024Dec 19, 2024 ↗View →
IVVD
INVIVYD, INC.
SALE
65,359$0.47$30.5K4,012,320Dec 16, 2024Dec 16, 2024 ↗View →
IVVD
INVIVYD, INC.
SALE
125,000$0.58$72.9K4,077,679Dec 12, 2024Dec 16, 2024 ↗View →
IVVD
INVIVYD, INC.
SALE
160,400$0.59$94.8K4,202,679Dec 11, 2024Dec 11, 2024 ↗View →
IVVD
INVIVYD, INC.
SALE
175,000$0.59$103.0K4,363,079Dec 10, 2024Dec 11, 2024 ↗View →
IVVD
INVIVYD, INC.
SALE
150,000$0.61$91.6K4,538,079Dec 9, 2024Dec 11, 2024 ↗View →
TECX
TECTONIC THERAPEUTIC, INC.
PURCHASEGRANT
Stock grant
20,262——20,262Jun 20, 2024Jun 24, 2024 ↗View →
TECX
TECTONIC THERAPEUTIC, INC.
PURCHASEGRANT
Stock grant
11,760——11,760Jun 20, 2024Jun 24, 2024 ↗View →
TECX
TECTONIC THERAPEUTIC, INC.
PURCHASEGRANT
Stock grant
1,073,062——1,073,062Jun 20, 2024Jun 24, 2024 ↗View →
TECX
TECTONIC THERAPEUTIC, INC.
PURCHASEGRANT
Stock grant
64,652——64,652Jun 20, 2024Jun 24, 2024 ↗View →
SEER
SEER, INC.
PURCHASEGRANT
Stock grant
58,178——91,566Jun 12, 2024Jun 14, 2024 ↗View →
IVVD
INVIVYD, INC.
SALE
112,381$1.66$186.6K4,688,079May 29, 2024May 31, 2024 ↗View →
IVVD
INVIVYD, INC.
PURCHASEGRANT
Stock grant
50,000——50,000May 21, 2024May 23, 2024 ↗View →
CYCN
CYCLERION THERAPEUTICS, INC.
PURCHASEGRANT
Stock grant
5,000——5,552Nov 30, 2023Dec 4, 2023 ↗View →
ALEC
ALECTOR, INC.
SALE
500,000$6.00$3.00M10,853,817Sep 11, 2023Sep 13, 2023 ↗View →
ALEC
ALECTOR, INC.
SALE
500,000——11,353,817Aug 22, 2023Aug 24, 2023 ↗View →
ALEC
ALECTOR, INC.
PURCHASE
98,533——98,553Aug 22, 2023Aug 24, 2023 ↗View →
ALEC
ALECTOR, INC.
SALE
98,533——0Aug 22, 2023Aug 24, 2023 ↗View →
ALEC
ALECTOR, INC.
PURCHASE
6,429——54,996Aug 22, 2023Aug 24, 2023 ↗View →
ALEC
ALECTOR, INC.
PURCHASE
13,133——39,399Aug 22, 2023Aug 24, 2023 ↗View →
CYCN
CYCLERION THERAPEUTICS, INC.
SALE
8$3.40$270Aug 9, 2023Aug 11, 2023 ↗View →
ALEC
ALECTOR, INC.
PURCHASEGRANT
Stock grant
26,250——48,567Jun 14, 2023Jun 15, 2023 ↗View →
ALEC
ALECTOR, INC.
PURCHASEGRANT
Stock grant
12,360——12,360Jun 14, 2023Jun 15, 2023 ↗View →
SEER
SEER, INC.
PURCHASEGRANT
Stock grant
23,443——33,388Jun 14, 2023Jun 16, 2023 ↗View →
SEER
SEER, INC.
PURCHASEGRANT
Stock grant
34,735——34,735Jun 14, 2023Jun 16, 2023 ↗View →
IVVD
INVIVYD, INC.
PURCHASEGRANT
Stock grant
50,000——50,000May 23, 2023May 25, 2023 ↗View →
ALEC
ALECTOR, INC.
SALE
98,533——0Nov 16, 2022Nov 18, 2022 ↗View →
ALEC
ALECTOR, INC.
PURCHASE
6,429——22,317Nov 16, 2022Nov 18, 2022 ↗View →
ALEC
ALECTOR, INC.
PURCHASE
98,533——98,553Nov 16, 2022Nov 18, 2022 ↗View →
ALEC
ALECTOR, INC.
PURCHASE
13,133——26,266Nov 16, 2022Nov 18, 2022 ↗View →
ALEC
ALECTOR, INC.
SALE
500,000——11,853,817Nov 16, 2022Nov 18, 2022 ↗View →
ALEC
ALECTOR, INC.
PURCHASEGRANT
Stock grant
9,459——15,888Jun 16, 2022Jun 21, 2022 ↗View →
ALEC
ALECTOR, INC.
PURCHASEGRANT
Stock grant
18,918——18,918Jun 16, 2022Jun 21, 2022 ↗View →
SEER
SEER, INC.
PURCHASEGRANT
Stock grant
9,945——9,945Jun 15, 2022Jun 17, 2022 ↗View →
SEER
SEER, INC.
PURCHASEGRANT
Stock grant
29,640——29,640Jun 15, 2022Jun 17, 2022 ↗View →
CYCN
CYCLERION THERAPEUTICS, INC.
PURCHASEGRANT
Stock grant
20,000——20,000Jun 14, 2022Jun 16, 2022 ↗View →
ALEC
ALECTOR, INC.
PURCHASE
6,429——6,429Dec 21, 2021Dec 23, 2021 ↗View →
ALEC
ALECTOR, INC.
SALE
98,533——0Dec 21, 2021Dec 23, 2021 ↗View →
ALEC
ALECTOR, INC.
PURCHASE
13,133——13,133Dec 21, 2021Dec 23, 2021 ↗View →
ALEC
ALECTOR, INC.
PURCHASE
98,533——98,533Dec 21, 2021Dec 23, 2021 ↗View →
ALEC
ALECTOR, INC.
SALE
500,000——12,353,817Dec 21, 2021Dec 23, 2021 ↗View →
CYCN
CYCLERION THERAPEUTICS, INC.
PURCHASEGRANT
Stock grant
10,000——10,000Jun 24, 2021Jun 28, 2021 ↗View →
ALEC
ALECTOR, INC.
PURCHASEGRANT
Stock grant
25,709——25,709Jun 17, 2021Jun 21, 2021 ↗View →
SEER
SEER, INC.
PURCHASEGRANT
Stock grant
15,000——15,000Jun 17, 2021Jun 21, 2021 ↗View →
CYCN
CYCLERION THERAPEUTICS, INC.
PURCHASE
92,831$3.12$289.6K697,313Jun 3, 2021Jun 7, 2021 ↗View →
CYCN
CYCLERION THERAPEUTICS, INC.
PURCHASE
3,322$3.12$10.4K24,957Jun 3, 2021Jun 7, 2021 ↗View →
SEER
SEER, INC.
SALE
51,457——0Dec 8, 2020Dec 9, 2020 ↗View →
SEER
SEER, INC.
PURCHASE
51,457——210,982Dec 8, 2020Dec 9, 2020 ↗View →
SEER
SEER, INC.
PURCHASE
78,947$19.00$1.50M78,947Dec 8, 2020Dec 9, 2020 ↗View →
SEER
SEER, INC.
PURCHASEGRANT
Stock grant
18,691——18,691Dec 3, 2020Dec 11, 2020 ↗View →
ALEC
ALECTOR, INC.
SALE
4,377$31.54$138.1K12,853,817Jun 23, 2020Jun 25, 2020 ↗View →
CYCN
CYCLERION THERAPEUTICS, INC.
PURCHASEGRANT
Stock grant
10,000——10,000Jun 16, 2020Jun 18, 2020 ↗View →
ALEC
ALECTOR, INC.
PURCHASEGRANT
Stock grant
19,274——19,274May 11, 2020May 13, 2020 ↗View →
LYRA
LYRA THERAPEUTICS, INC.
SALE
9,334$16.00$149.3K1,001,951May 5, 2020May 6, 2020 ↗View →
LYRA
LYRA THERAPEUTICS, INC.
SALE
94$16.00$1.5K10,015May 5, 2020May 6, 2020 ↗View →
LYRA
LYRA THERAPEUTICS, INC.
PURCHASE
60,308$16.00$964.9K1,062,259May 5, 2020May 6, 2020 ↗View →
LYRA
LYRA THERAPEUTICS, INC.
PURCHASE
1,176$16.00$18.8K20,701May 5, 2020May 6, 2020 ↗View →
LYRA
LYRA THERAPEUTICS, INC.
SALE
64$16.00$1.0K6,861May 5, 2020May 6, 2020 ↗View →
LYRA
LYRA THERAPEUTICS, INC.
PURCHASE
603$16.00$9.6K10,618May 5, 2020May 6, 2020 ↗View →
LYRA
LYRA THERAPEUTICS, INC.
SALE
182$16.00$2.9K19,525May 5, 2020May 6, 2020 ↗View →
LYRA
LYRA THERAPEUTICS, INC.
PURCHASE
413$16.00$6.6K7,274May 5, 2020May 6, 2020 ↗View →
LYRA
LYRA THERAPEUTICS, INC.
SALE
22,580——0May 5, 2020May 6, 2020 ↗View →
LYRA
LYRA THERAPEUTICS, INC.
SALE
6,418,387——0May 5, 2020May 6, 2020 ↗View →
LYRA
LYRA THERAPEUTICS, INC.
SALE
42,941——0May 5, 2020May 6, 2020 ↗View →
LYRA
LYRA THERAPEUTICS, INC.
SALE
43,966——0May 5, 2020May 6, 2020 ↗View →
LYRA
LYRA THERAPEUTICS, INC.
SALE
38,765——0May 5, 2020May 6, 2020 ↗View →
LYRA
LYRA THERAPEUTICS, INC.
PURCHASE
993,981——993,981May 5, 2020May 6, 2020 ↗View →
LYRA
LYRA THERAPEUTICS, INC.
SALE
64,237——0May 5, 2020May 6, 2020 ↗View →
LYRA
LYRA THERAPEUTICS, INC.
SALE
149,944——0May 5, 2020May 6, 2020 ↗View →
LYRA
LYRA THERAPEUTICS, INC.
SALE
64,183——0May 5, 2020May 6, 2020 ↗View →
LYRA
LYRA THERAPEUTICS, INC.
SALE
3,296,014——0May 5, 2020May 6, 2020 ↗View →
LYRA
LYRA THERAPEUTICS, INC.
PURCHASE
118$8.63$1.0K6,925May 5, 2020May 6, 2020 ↗View →
LYRA
LYRA THERAPEUTICS, INC.
SALE
52,700——0May 5, 2020May 6, 2020 ↗View →
LYRA
LYRA THERAPEUTICS, INC.
SALE
13,625——0May 5, 2020May 6, 2020 ↗View →
LYRA
LYRA THERAPEUTICS, INC.
SALE
6,268,687——0May 5, 2020May 6, 2020 ↗View →
LYRA
LYRA THERAPEUTICS, INC.
PURCHASE
337$8.63$2.9K19,707May 5, 2020May 6, 2020 ↗View →
LYRA
LYRA THERAPEUTICS, INC.
SALE
7,693,406——0May 5, 2020May 6, 2020 ↗View →
LYRA
LYRA THERAPEUTICS, INC.
PURCHASE
17,304$8.63$149.3K1,011,285May 5, 2020May 6, 2020 ↗View →
LYRA
LYRA THERAPEUTICS, INC.
SALE
1,988,991——0May 5, 2020May 6, 2020 ↗View →
LYRA
LYRA THERAPEUTICS, INC.
SALE
58,980——0May 5, 2020May 6, 2020 ↗View →
LYRA
LYRA THERAPEUTICS, INC.
SALE
125,094——0May 5, 2020May 6, 2020 ↗View →
LYRA
LYRA THERAPEUTICS, INC.
SALE
17,304——0May 5, 2020May 6, 2020 ↗View →
LYRA
LYRA THERAPEUTICS, INC.
PURCHASE
173$8.63$1.5K10,109May 5, 2020May 6, 2020 ↗View →
LYRA
LYRA THERAPEUTICS, INC.
PURCHASE
19,370——19,370May 5, 2020May 6, 2020 ↗View →
LYRA
LYRA THERAPEUTICS, INC.
SALE
32,961——0May 5, 2020May 6, 2020 ↗View →
LYRA
LYRA THERAPEUTICS, INC.
SALE
173——0May 5, 2020May 6, 2020 ↗View →
LYRA
LYRA THERAPEUTICS, INC.
PURCHASE
9,936——9,936May 5, 2020May 6, 2020 ↗View →
LYRA
LYRA THERAPEUTICS, INC.
SALE
86,101——0May 5, 2020May 6, 2020 ↗View →
LYRA
LYRA THERAPEUTICS, INC.
SALE
122,177——0May 5, 2020May 6, 2020 ↗View →
LYRA
LYRA THERAPEUTICS, INC.
SALE
167,809——0May 5, 2020May 6, 2020 ↗View →
LYRA
LYRA THERAPEUTICS, INC.
SALE
19,890——0May 5, 2020May 6, 2020 ↗View →
LYRA
LYRA THERAPEUTICS, INC.
SALE
62,687——0May 5, 2020May 6, 2020 ↗View →
LYRA
LYRA THERAPEUTICS, INC.
PURCHASE
6,807——6,807May 5, 2020May 6, 2020 ↗View →
LYRA
LYRA THERAPEUTICS, INC.
SALE
76,934——0May 5, 2020May 6, 2020 ↗View →
LYRA
LYRA THERAPEUTICS, INC.
SALE
8,610,081——0May 5, 2020May 6, 2020 ↗View →
LYRA
LYRA THERAPEUTICS, INC.
SALE
118——0May 5, 2020May 6, 2020 ↗View →
LYRA
LYRA THERAPEUTICS, INC.
SALE
337——0May 5, 2020May 6, 2020 ↗View →
Other insiders · CYCN
Loading peer insiders…
About this filer
CIK 0001117003
ROLE
Director
PRIMARY
CYCN
COMPANIES
6
ACTIVE SINCE
May 2020
MARKETPEEL · /INSIDER/0001117003DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
FREE · DAILY · 6 AM ET

The morning brief, before the bell.

One short email. Insider buys, congressional trades, and plain-English analysis.

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